Automatic update of rubocop violations

Add exclusions for:

    Layout/IndentHeredoc,
    Metrics/BlockNesting:
    Metrics/LineLength:
    Style/AccessorMethodName:
    Style/DoubleNegation:
    Style/MultipleComparison:
    Style/NumericPredicate:
    Style/PredicateName:
    Style/SignalException:
    Style/VariableName:

SignalException is disabled because Puppet::Type#fail overrides Kernel#fail,
and we really do want fail and not raise.

2 files changed, 496 insertions, 497 deletions

diff --git a/spec/unit/provider/augeas/augeas_spec.rb b/spec/unit/provider/augeas/augeas_spec.rb
index f7358ba..39dba9c 100644
--- a/spec/unit/provider/augeas/augeas_spec.rb
+++ b/spec/unit/provider/augeas/augeas_spec.rb
@@ -7,9 +7,9 @@ provider_class = Puppet::Type.type(:augeas).provider(:augeas)
 describe provider_class do
   before(:each) do
     @resource = Puppet::Type.type(:augeas).new(
-      :name     => "test",
-      :root     => my_fixture_dir,
-      :provider => :augeas
+      name: 'test',
+      root: my_fixture_dir,
+      provider: :augeas,
     )
     @provider = provider_class.new(@resource)
   end
@@ -28,68 +28,68 @@ describe provider_class do
 
   # Copied from ruby 2.4 source
   def make_tmpname((prefix, suffix), n)
-    prefix = (String.try_convert(prefix) or
-              raise ArgumentError, "unexpected prefix: #{prefix.inspect}")
-    suffix &&= (String.try_convert(suffix) or
-                raise ArgumentError, "unexpected suffix: #{suffix.inspect}")
-    t = Time.now.strftime("%Y%m%d")
-    path = "#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}".dup
+    prefix = (String.try_convert(prefix) ||
+              raise(ArgumentError, "unexpected prefix: #{prefix.inspect}"))
+    suffix &&= (String.try_convert(suffix) ||
+                raise(ArgumentError, "unexpected suffix: #{suffix.inspect}"))
+    t = Time.now.strftime('%Y%m%d')
+    path = "#{prefix}#{t}-#{$PROCESS_ID}-#{rand(0x100000000).to_s(36)}".dup
     path << "-#{n}" if n
     path << suffix if suffix
     path
   end
 
-  describe "command parsing" do
-    it "should break apart a single line into three tokens and clean up the context" do
-      @resource[:context] = "/context"
-      tokens = @provider.parse_commands("set Jar/Jar Binks")
+  describe 'command parsing' do
+    it 'breaks apart a single line into three tokens and clean up the context' do
+      @resource[:context] = '/context'
+      tokens = @provider.parse_commands('set Jar/Jar Binks')
       expect(tokens.size).to eq(1)
       expect(tokens[0].size).to eq(3)
-      expect(tokens[0][0]).to eq("set")
-      expect(tokens[0][1]).to eq("/context/Jar/Jar")
-      expect(tokens[0][2]).to eq("Binks")
+      expect(tokens[0][0]).to eq('set')
+      expect(tokens[0][1]).to eq('/context/Jar/Jar')
+      expect(tokens[0][2]).to eq('Binks')
     end
 
-    it "should break apart a multiple line into six tokens" do
+    it 'breaks apart a multiple line into six tokens' do
       tokens = @provider.parse_commands("set /Jar/Jar Binks\nrm anakin")
       expect(tokens.size).to eq(2)
       expect(tokens[0].size).to eq(3)
       expect(tokens[1].size).to eq(2)
-      expect(tokens[0][0]).to eq("set")
-      expect(tokens[0][1]).to eq("/Jar/Jar")
-      expect(tokens[0][2]).to eq("Binks")
-      expect(tokens[1][0]).to eq("rm")
-      expect(tokens[1][1]).to eq("anakin")
+      expect(tokens[0][0]).to eq('set')
+      expect(tokens[0][1]).to eq('/Jar/Jar')
+      expect(tokens[0][2]).to eq('Binks')
+      expect(tokens[1][0]).to eq('rm')
+      expect(tokens[1][1]).to eq('anakin')
     end
 
-    it "should strip whitespace and ignore blank lines" do
+    it 'strips whitespace and ignore blank lines' do
       tokens = @provider.parse_commands("  set /Jar/Jar Binks \t\n  \n\n  rm anakin ")
       expect(tokens.size).to eq(2)
       expect(tokens[0].size).to eq(3)
       expect(tokens[1].size).to eq(2)
-      expect(tokens[0][0]).to eq("set")
-      expect(tokens[0][1]).to eq("/Jar/Jar")
-      expect(tokens[0][2]).to eq("Binks")
-      expect(tokens[1][0]).to eq("rm")
-      expect(tokens[1][1]).to eq("anakin")
+      expect(tokens[0][0]).to eq('set')
+      expect(tokens[0][1]).to eq('/Jar/Jar')
+      expect(tokens[0][2]).to eq('Binks')
+      expect(tokens[1][0]).to eq('rm')
+      expect(tokens[1][1]).to eq('anakin')
     end
 
-    it "should handle arrays" do
-      @resource[:context] = "/foo/"
-      commands = ["set /Jar/Jar Binks", "rm anakin"]
+    it 'handles arrays' do
+      @resource[:context] = '/foo/'
+      commands = ['set /Jar/Jar Binks', 'rm anakin']
       tokens = @provider.parse_commands(commands)
       expect(tokens.size).to eq(2)
       expect(tokens[0].size).to eq(3)
       expect(tokens[1].size).to eq(2)
-      expect(tokens[0][0]).to eq("set")
-      expect(tokens[0][1]).to eq("/Jar/Jar")
-      expect(tokens[0][2]).to eq("Binks")
-      expect(tokens[1][0]).to eq("rm")
-      expect(tokens[1][1]).to eq("/foo/anakin")
+      expect(tokens[0][0]).to eq('set')
+      expect(tokens[0][1]).to eq('/Jar/Jar')
+      expect(tokens[0][2]).to eq('Binks')
+      expect(tokens[1][0]).to eq('rm')
+      expect(tokens[1][1]).to eq('/foo/anakin')
     end
 
     # This is not supported in the new parsing class
-    #it "should concat the last values" do
+    # it "should concat the last values" do
     #    provider = provider_class.new
     #    tokens = provider.parse_commands("set /Jar/Jar Binks is my copilot")
     #    tokens.size.should == 1
@@ -97,388 +97,388 @@ describe provider_class do
     #    tokens[0][0].should == "set"
     #    tokens[0][1].should == "/Jar/Jar"
     #    tokens[0][2].should == "Binks is my copilot"
-    #end
+    # end
 
-    it "should accept spaces in the value and single ticks" do
-      @resource[:context] = "/foo/"
+    it 'accepts spaces in the value and single ticks' do
+      @resource[:context] = '/foo/'
       tokens = @provider.parse_commands("set JarJar 'Binks is my copilot'")
       expect(tokens.size).to eq(1)
       expect(tokens[0].size).to eq(3)
-      expect(tokens[0][0]).to eq("set")
-      expect(tokens[0][1]).to eq("/foo/JarJar")
-      expect(tokens[0][2]).to eq("Binks is my copilot")
+      expect(tokens[0][0]).to eq('set')
+      expect(tokens[0][1]).to eq('/foo/JarJar')
+      expect(tokens[0][2]).to eq('Binks is my copilot')
     end
 
-    it "should accept spaces in the value and double ticks" do
-      @resource[:context] = "/foo/"
+    it 'accepts spaces in the value and double ticks' do
+      @resource[:context] = '/foo/'
       tokens = @provider.parse_commands('set /JarJar "Binks is my copilot"')
       expect(tokens.size).to eq(1)
       expect(tokens[0].size).to eq(3)
-      expect(tokens[0][0]).to eq("set")
+      expect(tokens[0][0]).to eq('set')
       expect(tokens[0][1]).to eq('/JarJar')
       expect(tokens[0][2]).to eq('Binks is my copilot')
     end
 
-    it "should accept mixed ticks" do
-      @resource[:context] = "/foo/"
+    it 'accepts mixed ticks' do
+      @resource[:context] = '/foo/'
       tokens = @provider.parse_commands('set JarJar "Some \'Test\'"')
       expect(tokens.size).to eq(1)
       expect(tokens[0].size).to eq(3)
-      expect(tokens[0][0]).to eq("set")
+      expect(tokens[0][0]).to eq('set')
       expect(tokens[0][1]).to eq('/foo/JarJar')
       expect(tokens[0][2]).to eq("Some \'Test\'")
     end
 
-    it "should handle predicates with literals" do
-      @resource[:context] = "/foo/"
+    it 'handles predicates with literals' do
+      @resource[:context] = '/foo/'
       tokens = @provider.parse_commands("rm */*[module='pam_console.so']")
-      expect(tokens).to eq([["rm", "/foo/*/*[module='pam_console.so']"]])
+      expect(tokens).to eq([['rm', "/foo/*/*[module='pam_console.so']"]])
     end
 
-    it "should handle whitespace in predicates" do
-      @resource[:context] = "/foo/"
+    it 'handles whitespace in predicates' do
+      @resource[:context] = '/foo/'
       tokens = @provider.parse_commands("ins 42 before /files/etc/hosts/*/ipaddr[ . = '127.0.0.1' ]")
-      expect(tokens).to eq([["ins", "42", "before","/files/etc/hosts/*/ipaddr[ . = '127.0.0.1' ]"]])
+      expect(tokens).to eq([['ins', '42', 'before', "/files/etc/hosts/*/ipaddr[ . = '127.0.0.1' ]"]])
     end
 
-    it "should handle multiple predicates" do
-      @resource[:context] = "/foo/"
+    it 'handles multiple predicates' do
+      @resource[:context] = '/foo/'
       tokens = @provider.parse_commands("clear pam.d/*/*[module = 'system-auth'][type = 'account']")
-      expect(tokens).to eq([["clear", "/foo/pam.d/*/*[module = 'system-auth'][type = 'account']"]])
+      expect(tokens).to eq([['clear', "/foo/pam.d/*/*[module = 'system-auth'][type = 'account']"]])
     end
 
-    it "should handle nested predicates" do
-      @resource[:context] = "/foo/"
-      args = ["clear", "/foo/pam.d/*/*[module[ ../type = 'type] = 'system-auth'][type[last()] = 'account']"]
-      tokens = @provider.parse_commands(args.join(" "))
-      expect(tokens).to eq([ args ])
+    it 'handles nested predicates' do
+      @resource[:context] = '/foo/'
+      args = ['clear', "/foo/pam.d/*/*[module[ ../type = 'type] = 'system-auth'][type[last()] = 'account']"]
+      tokens = @provider.parse_commands(args.join(' '))
+      expect(tokens).to eq([args])
     end
 
-    it "should handle escaped doublequotes in doublequoted string" do
-      @resource[:context] = "/foo/"
+    it 'handles escaped doublequotes in doublequoted string' do
+      @resource[:context] = '/foo/'
       tokens = @provider.parse_commands("set /foo \"''\\\"''\"")
-      expect(tokens).to eq([[ "set", "/foo", "''\"''" ]])
+      expect(tokens).to eq([['set', '/foo', "''\"''"]])
     end
 
-    it "should preserve escaped single quotes in double quoted strings" do
-      @resource[:context] = "/foo/"
+    it 'preserves escaped single quotes in double quoted strings' do
+      @resource[:context] = '/foo/'
       tokens = @provider.parse_commands("set /foo \"\\'\"")
-      expect(tokens).to eq([[ "set", "/foo", "\\'" ]])
+      expect(tokens).to eq([['set', '/foo', "\\'"]])
     end
 
-    it "should allow escaped spaces and brackets in paths" do
-      @resource[:context] = "/foo/"
-      args = [ "set", "/white\\ space/\\[section", "value" ]
+    it 'allows escaped spaces and brackets in paths' do
+      @resource[:context] = '/foo/'
+      args = ['set', '/white\\ space/\\[section', 'value']
       tokens = @provider.parse_commands(args.join(" \t "))
-      expect(tokens).to eq([ args ])
+      expect(tokens).to eq([args])
     end
 
-    it "should allow single quoted escaped spaces in paths" do
-      @resource[:context] = "/foo/"
-      args = [ "set", "'/white\\ space/key'", "value" ]
+    it 'allows single quoted escaped spaces in paths' do
+      @resource[:context] = '/foo/'
+      args = ['set', "'/white\\ space/key'", 'value']
       tokens = @provider.parse_commands(args.join(" \t "))
-      expect(tokens).to eq([[ "set", "/white\\ space/key", "value" ]])
+      expect(tokens).to eq([['set', '/white\\ space/key', 'value']])
     end
 
-    it "should allow double quoted escaped spaces in paths" do
-      @resource[:context] = "/foo/"
-      args = [ "set", '"/white\\ space/key"', "value" ]
+    it 'allows double quoted escaped spaces in paths' do
+      @resource[:context] = '/foo/'
+      args = ['set', '"/white\\ space/key"', 'value']
       tokens = @provider.parse_commands(args.join(" \t "))
-      expect(tokens).to eq([[ "set", "/white\\ space/key", "value" ]])
+      expect(tokens).to eq([['set', '/white\\ space/key', 'value']])
     end
 
-    it "should remove trailing slashes" do
-      @resource[:context] = "/foo/"
-      tokens = @provider.parse_commands("set foo/ bar")
-      expect(tokens).to eq([[ "set", "/foo/foo", "bar" ]])
+    it 'removes trailing slashes' do
+      @resource[:context] = '/foo/'
+      tokens = @provider.parse_commands('set foo/ bar')
+      expect(tokens).to eq([['set', '/foo/foo', 'bar']])
     end
   end
 
-  describe "get filters" do
-    before do
-      augeas = stub("augeas", :get => "value")
-      augeas.stubs("close")
+  describe 'get filters' do
+    before(:each) do
+      augeas = stub('augeas', get: 'value')
+      augeas.stubs('close')
       @provider.aug = augeas
     end
 
-    it "should return false for a = nonmatch" do
-      command = ["get", "fake value", "==", "value"]
+    it 'returns false for a = nonmatch' do
+      command = ['get', 'fake value', '==', 'value']
       expect(@provider.process_get(command)).to eq(true)
     end
 
-    it "should return true for a != match" do
-      command = ["get", "fake value", "!=", "value"]
+    it 'returns true for a != match' do
+      command = ['get', 'fake value', '!=', 'value']
       expect(@provider.process_get(command)).to eq(false)
     end
 
-    it "should return true for a =~ match" do
-      command = ["get", "fake value", "=~", "val*"]
+    it 'returns true for a =~ match' do
+      command = ['get', 'fake value', '=~', 'val*']
       expect(@provider.process_get(command)).to eq(true)
     end
 
-    it "should return false for a == nonmatch" do
-      command = ["get", "fake value", "=~", "num*"]
+    it 'returns false for a == nonmatch' do
+      command = ['get', 'fake value', '=~', 'num*']
       expect(@provider.process_get(command)).to eq(false)
     end
   end
 
-  describe "values filters" do
-    before do
-      augeas = stub("augeas", :match => ["set", "of", "values"])
+  describe 'values filters' do
+    before(:each) do
+      augeas = stub('augeas', match: %w[set of values])
       augeas.stubs(:get).returns('set').then.returns('of').then.returns('values')
-      augeas.stubs("close")
+      augeas.stubs('close')
       @provider = provider_class.new(@resource)
       @provider.aug = augeas
     end
 
-    it "should return true for includes match" do
-      command = ["values", "fake value", "include values"]
+    it 'returns true for includes match' do
+      command = ['values', 'fake value', 'include values']
       expect(@provider.process_values(command)).to eq(true)
     end
 
-    it "should return false for includes non match" do
-      command = ["values", "fake value", "include JarJar"]
+    it 'returns false for includes non match' do
+      command = ['values', 'fake value', 'include JarJar']
       expect(@provider.process_values(command)).to eq(false)
     end
 
-    it "should return true for includes match" do
-      command = ["values", "fake value", "not_include JarJar"]
+    it 'returns true for includes match' do
+      command = ['values', 'fake value', 'not_include JarJar']
       expect(@provider.process_values(command)).to eq(true)
     end
 
-    it "should return false for includes non match" do
-      command = ["values", "fake value", "not_include values"]
+    it 'returns false for includes non match' do
+      command = ['values', 'fake value', 'not_include values']
       expect(@provider.process_values(command)).to eq(false)
     end
 
-    it "should return true for an array match" do
-      command = ["values", "fake value", "== ['set', 'of', 'values']"]
+    it 'returns true for an array match' do
+      command = ['values', 'fake value', "== ['set', 'of', 'values']"]
       expect(@provider.process_values(command)).to eq(true)
     end
 
-    it "should return false for an array non match" do
-      command = ["values", "fake value", "== ['this', 'should', 'not', 'match']"]
+    it 'returns false for an array non match' do
+      command = ['values', 'fake value', "== ['this', 'should', 'not', 'match']"]
       expect(@provider.process_values(command)).to eq(false)
     end
 
-    it "should return false for an array match with noteq" do
-      command = ["values", "fake value", "!= ['set', 'of', 'values']"]
+    it 'returns false for an array match with noteq' do
+      command = ['values', 'fake value', "!= ['set', 'of', 'values']"]
       expect(@provider.process_values(command)).to eq(false)
     end
 
-    it "should return true for an array non match with noteq" do
-      command = ["values", "fake value", "!= ['this', 'should', 'not', 'match']"]
+    it 'returns true for an array non match with noteq' do
+      command = ['values', 'fake value', "!= ['this', 'should', 'not', 'match']"]
       expect(@provider.process_values(command)).to eq(true)
     end
   end
 
-  describe "match filters" do
-    before do
-      augeas = stub("augeas", :match => ["set", "of", "values"])
-      augeas.stubs("close")
+  describe 'match filters' do
+    before(:each) do
+      augeas = stub('augeas', match: %w[set of values])
+      augeas.stubs('close')
       @provider = provider_class.new(@resource)
       @provider.aug = augeas
     end
 
-    it "should return true for size match" do
-      command = ["match", "fake value", "size == 3"]
+    it 'returns true for size match' do
+      command = ['match', 'fake value', 'size == 3']
       expect(@provider.process_match(command)).to eq(true)
     end
 
-    it "should return false for a size non match" do
-      command = ["match", "fake value", "size < 3"]
+    it 'returns false for a size non match' do
+      command = ['match', 'fake value', 'size < 3']
       expect(@provider.process_match(command)).to eq(false)
     end
 
-    it "should return true for includes match" do
-      command = ["match", "fake value", "include values"]
+    it 'returns true for includes match' do
+      command = ['match', 'fake value', 'include values']
       expect(@provider.process_match(command)).to eq(true)
     end
 
-    it "should return false for includes non match" do
-      command = ["match", "fake value", "include JarJar"]
+    it 'returns false for includes non match' do
+      command = ['match', 'fake value', 'include JarJar']
       expect(@provider.process_match(command)).to eq(false)
     end
 
-    it "should return true for includes match" do
-      command = ["match", "fake value", "not_include JarJar"]
+    it 'returns true for includes match' do
+      command = ['match', 'fake value', 'not_include JarJar']
       expect(@provider.process_match(command)).to eq(true)
     end
 
-    it "should return false for includes non match" do
-      command = ["match", "fake value", "not_include values"]
+    it 'returns false for includes non match' do
+      command = ['match', 'fake value', 'not_include values']
       expect(@provider.process_match(command)).to eq(false)
     end
 
-    it "should return true for an array match" do
-      command = ["match", "fake value", "== ['set', 'of', 'values']"]
+    it 'returns true for an array match' do
+      command = ['match', 'fake value', "== ['set', 'of', 'values']"]
       expect(@provider.process_match(command)).to eq(true)
     end
 
-    it "should return false for an array non match" do
-      command = ["match", "fake value", "== ['this', 'should', 'not', 'match']"]
+    it 'returns false for an array non match' do
+      command = ['match', 'fake value', "== ['this', 'should', 'not', 'match']"]
       expect(@provider.process_match(command)).to eq(false)
     end
 
-    it "should return false for an array match with noteq" do
-      command = ["match", "fake value", "!= ['set', 'of', 'values']"]
+    it 'returns false for an array match with noteq' do
+      command = ['match', 'fake value', "!= ['set', 'of', 'values']"]
       expect(@provider.process_match(command)).to eq(false)
     end
 
-    it "should return true for an array non match with noteq" do
-      command = ["match", "fake value", "!= ['this', 'should', 'not', 'match']"]
+    it 'returns true for an array non match with noteq' do
+      command = ['match', 'fake value', "!= ['this', 'should', 'not', 'match']"]
       expect(@provider.process_match(command)).to eq(true)
     end
   end
 
-  describe "need to run" do
+  describe 'need to run' do
     before(:each) do
-      @augeas = stub("augeas")
-      @augeas.stubs("close")
+      @augeas = stub('augeas')
+      @augeas.stubs('close')
       @provider.aug = @augeas
 
       # These tests pretend to be an earlier version so the provider doesn't
       # attempt to make the change in the need_to_run? method
-      @provider.stubs(:get_augeas_version).returns("0.3.5")
+      @provider.stubs(:get_augeas_version).returns('0.3.5')
     end
 
-    it "should handle no filters" do
-      @augeas.stubs("match").returns(["set", "of", "values"])
+    it 'handles no filters' do
+      @augeas.stubs('match').returns(%w[set of values])
       expect(@provider.need_to_run?).to eq(true)
     end
 
-    it "should return true when a get filter matches" do
-      @resource[:onlyif] = "get path == value"
-      @augeas.stubs("get").returns("value")
+    it 'returns true when a get filter matches' do
+      @resource[:onlyif] = 'get path == value'
+      @augeas.stubs('get').returns('value')
       expect(@provider.need_to_run?).to eq(true)
     end
 
-    describe "performing numeric comparisons (#22617)" do
-      it "should return true when a get string compare is true" do
-        @resource[:onlyif] = "get bpath > a"
-        @augeas.stubs("get").returns("b")
+    describe 'performing numeric comparisons (#22617)' do
+      it 'returns true when a get string compare is true' do
+        @resource[:onlyif] = 'get bpath > a'
+        @augeas.stubs('get').returns('b')
         expect(@provider.need_to_run?).to eq(true)
       end
 
-      it "should return false when a get string compare is false" do
-        @resource[:onlyif] = "get a19path > a2"
-        @augeas.stubs("get").returns("a19")
+      it 'returns false when a get string compare is false' do
+        @resource[:onlyif] = 'get a19path > a2'
+        @augeas.stubs('get').returns('a19')
         expect(@provider.need_to_run?).to eq(false)
       end
 
-      it "should return true when a get int gt compare is true" do
-        @resource[:onlyif] = "get path19 > 2"
-        @augeas.stubs("get").returns("19")
+      it 'returns true when a get int gt compare is true' do
+        @resource[:onlyif] = 'get path19 > 2'
+        @augeas.stubs('get').returns('19')
         expect(@provider.need_to_run?).to eq(true)
       end
 
-      it "should return true when a get int ge compare is true" do
-        @resource[:onlyif] = "get path19 >= 2"
-        @augeas.stubs("get").returns("19")
+      it 'returns true when a get int ge compare is true' do
+        @resource[:onlyif] = 'get path19 >= 2'
+        @augeas.stubs('get').returns('19')
         expect(@provider.need_to_run?).to eq(true)
       end
 
-      it "should return true when a get int lt compare is true" do
-        @resource[:onlyif] = "get path2 < 19"
-        @augeas.stubs("get").returns("2")
+      it 'returns true when a get int lt compare is true' do
+        @resource[:onlyif] = 'get path2 < 19'
+        @augeas.stubs('get').returns('2')
         expect(@provider.need_to_run?).to eq(true)
       end
 
-      it "should return false when a get int le compare is false" do
-        @resource[:onlyif] = "get path39 <= 4"
-        @augeas.stubs("get").returns("39")
+      it 'returns false when a get int le compare is false' do
+        @resource[:onlyif] = 'get path39 <= 4'
+        @augeas.stubs('get').returns('39')
         expect(@provider.need_to_run?).to eq(false)
       end
     end
-    describe "performing is_numeric checks (#22617)" do
-      it "should return false for nil" do
+    describe 'performing is_numeric checks (#22617)' do
+      it 'returns false for nil' do
         expect(@provider.is_numeric?(nil)).to eq(false)
       end
-      it "should return true for Integers" do
+      it 'returns true for Integers' do
         expect(@provider.is_numeric?(9)).to eq(true)
       end
-      it "should return true for numbers in Strings" do
+      it 'returns true for numbers in Strings' do
         expect(@provider.is_numeric?('9')).to eq(true)
       end
-      it "should return false for non-number Strings" do
+      it 'returns false for non-number Strings' do
         expect(@provider.is_numeric?('x9')).to eq(false)
       end
-      it "should return false for other types" do
+      it 'returns false for other types' do
         expect(@provider.is_numeric?([true])).to eq(false)
       end
     end
 
-    it "should return false when a get filter does not match" do
-      @resource[:onlyif] = "get path == another value"
-      @augeas.stubs("get").returns("value")
+    it 'returns false when a get filter does not match' do
+      @resource[:onlyif] = 'get path == another value'
+      @augeas.stubs('get').returns('value')
       expect(@provider.need_to_run?).to eq(false)
     end
 
-    it "should return true when a match filter matches" do
-      @resource[:onlyif] = "match path size == 3"
-      @augeas.stubs("match").returns(["set", "of", "values"])
+    it 'returns true when a match filter matches' do
+      @resource[:onlyif] = 'match path size == 3'
+      @augeas.stubs('match').returns(%w[set of values])
       expect(@provider.need_to_run?).to eq(true)
     end
 
-    it "should return false when a match filter does not match" do
-      @resource[:onlyif] = "match path size == 2"
-      @augeas.stubs("match").returns(["set", "of", "values"])
+    it 'returns false when a match filter does not match' do
+      @resource[:onlyif] = 'match path size == 2'
+      @augeas.stubs('match').returns(%w[set of values])
       expect(@provider.need_to_run?).to eq(false)
     end
 
     # Now setting force to true
-    it "setting force should not change the above logic" do
+    it 'setting force should not change the above logic' do
       @resource[:force] = true
-      @resource[:onlyif] = "match path size == 2"
-      @augeas.stubs("match").returns(["set", "of", "values"])
+      @resource[:onlyif] = 'match path size == 2'
+      @augeas.stubs('match').returns(%w[set of values])
       expect(@provider.need_to_run?).to eq(false)
     end
 
-    #Ticket 5211 testing
-    it "should return true when a size != the provided value" do
-      @resource[:onlyif] = "match path size != 17"
-      @augeas.stubs("match").returns(["set", "of", "values"])
+    # Ticket 5211 testing
+    it 'returns true when a size != the provided value' do
+      @resource[:onlyif] = 'match path size != 17'
+      @augeas.stubs('match').returns(%w[set of values])
       expect(@provider.need_to_run?).to eq(true)
     end
 
-    #Ticket 5211 testing
-    it "should return false when a size does equal the provided value" do
-      @resource[:onlyif] = "match path size != 3"
-      @augeas.stubs("match").returns(["set", "of", "values"])
+    # Ticket 5211 testing
+    it 'returns false when a size does equal the provided value' do
+      @resource[:onlyif] = 'match path size != 3'
+      @augeas.stubs('match').returns(%w[set of values])
       expect(@provider.need_to_run?).to eq(false)
     end
 
     [true, false].product([true, false]) do |cfg, param|
       describe "and Puppet[:show_diff] is #{cfg} and show_diff => #{param}" do
-        let(:file) { "/some/random/file" }
+        let(:file) { '/some/random/file' }
 
         before(:each) do
           Puppet[:show_diff] = cfg
           @resource[:show_diff] = param
 
-          @resource[:root] = ""
-          @resource[:context] = "/files"
+          @resource[:root] = ''
+          @resource[:context] = '/files'
           @resource[:changes] = ["set #{file}/foo bar"]
 
           File.stubs(:delete)
-          @provider.stubs(:get_augeas_version).returns("0.10.0")
-          @provider.stubs("diff").with("#{file}", "#{file}.augnew").returns("diff")
+          @provider.stubs(:get_augeas_version).returns('0.10.0')
+          @provider.stubs('diff').with(file.to_s, "#{file}.augnew").returns('diff')
 
           @augeas.stubs(:set).returns(true)
           @augeas.stubs(:save).returns(true)
-          @augeas.stubs(:match).with("/augeas/events/saved").returns(["/augeas/events/saved"])
-          @augeas.stubs(:get).with("/augeas/events/saved").returns("/files#{file}")
-          @augeas.stubs(:set).with("/augeas/save", "newfile")
+          @augeas.stubs(:match).with('/augeas/events/saved').returns(['/augeas/events/saved'])
+          @augeas.stubs(:get).with('/augeas/events/saved').returns("/files#{file}")
+          @augeas.stubs(:set).with('/augeas/save', 'newfile')
         end
 
         if cfg && param
-          it "should display a diff" do
+          it 'displays a diff' do
             expect(@provider).to be_need_to_run
 
             expect(@logs[0].message).to eq("\ndiff")
           end
         else
-          it "should not display a diff" do
+          it 'does not display a diff' do
             expect(@provider).to be_need_to_run
 
             expect(@logs).to be_empty
@@ -488,29 +488,29 @@ describe provider_class do
     end
 
     # Ticket 2728 (diff files)
-    describe "and configured to show diffs" do
+    describe 'and configured to show diffs' do
       before(:each) do
         Puppet[:show_diff] = true
         @resource[:show_diff] = true
 
-        @resource[:root] = ""
-        @provider.stubs(:get_augeas_version).returns("0.10.0")
+        @resource[:root] = ''
+        @provider.stubs(:get_augeas_version).returns('0.10.0')
         @augeas.stubs(:set).returns(true)
         @augeas.stubs(:save).returns(true)
       end
 
-      it "should display a diff when a single file is shown to have been changed" do
-        file = "/etc/hosts"
+      it 'displays a diff when a single file is shown to have been changed' do
+        file = '/etc/hosts'
         File.stubs(:delete)
 
-        @resource[:loglevel] = "crit"
-        @resource[:context] = "/files"
+        @resource[:loglevel] = 'crit'
+        @resource[:context] = '/files'
         @resource[:changes] = ["set #{file}/foo bar"]
 
-        @augeas.stubs(:match).with("/augeas/events/saved").returns(["/augeas/events/saved"])
-        @augeas.stubs(:get).with("/augeas/events/saved").returns("/files#{file}")
-        @augeas.expects(:set).with("/augeas/save", "newfile")
-        @provider.expects("diff").with("#{file}", "#{file}.augnew").returns("diff")
+        @augeas.stubs(:match).with('/augeas/events/saved').returns(['/augeas/events/saved'])
+        @augeas.stubs(:get).with('/augeas/events/saved').returns("/files#{file}")
+        @augeas.expects(:set).with('/augeas/save', 'newfile')
+        @provider.expects('diff').with(file.to_s, "#{file}.augnew").returns('diff')
 
         expect(@provider).to be_need_to_run
 
@@ -518,41 +518,41 @@ describe provider_class do
         expect(@logs[0].level).to eq(:crit)
       end
 
-      it "should display a diff for each file that is changed when changing many files" do
-        file1 = "/etc/hosts"
-        file2 = "/etc/resolv.conf"
+      it 'displays a diff for each file that is changed when changing many files' do
+        file1 = '/etc/hosts'
+        file2 = '/etc/resolv.conf'
         File.stubs(:delete)
 
-        @resource[:context] = "/files"
+        @resource[:context] = '/files'
         @resource[:changes] = ["set #{file1}/foo bar", "set #{file2}/baz biz"]
 
-        @augeas.stubs(:match).with("/augeas/events/saved").returns(["/augeas/events/saved[1]", "/augeas/events/saved[2]"])
-        @augeas.stubs(:get).with("/augeas/events/saved[1]").returns("/files#{file1}")
-        @augeas.stubs(:get).with("/augeas/events/saved[2]").returns("/files#{file2}")
-        @augeas.expects(:set).with("/augeas/save", "newfile")
-        @provider.expects(:diff).with("#{file1}", "#{file1}.augnew").returns("diff #{file1}")
-        @provider.expects(:diff).with("#{file2}", "#{file2}.augnew").returns("diff #{file2}")
+        @augeas.stubs(:match).with('/augeas/events/saved').returns(['/augeas/events/saved[1]', '/augeas/events/saved[2]'])
+        @augeas.stubs(:get).with('/augeas/events/saved[1]').returns("/files#{file1}")
+        @augeas.stubs(:get).with('/augeas/events/saved[2]').returns("/files#{file2}")
+        @augeas.expects(:set).with('/augeas/save', 'newfile')
+        @provider.expects(:diff).with(file1.to_s, "#{file1}.augnew").returns("diff #{file1}")
+        @provider.expects(:diff).with(file2.to_s, "#{file2}.augnew").returns("diff #{file2}")
 
         expect(@provider).to be_need_to_run
 
-        expect(@logs.collect(&:message)).to include("\ndiff #{file1}", "\ndiff #{file2}")
-        expect(@logs.collect(&:level)).to eq([:notice, :notice])
+        expect(@logs.map(&:message)).to include("\ndiff #{file1}", "\ndiff #{file2}")
+        expect(@logs.map(&:level)).to eq([:notice, :notice])
       end
 
-      describe "and resource[:root] is set" do
-        it "should call diff when a file is shown to have been changed" do
-          root = "/tmp/foo"
-          file = "/etc/hosts"
+      describe 'and resource[:root] is set' do
+        it 'calls diff when a file is shown to have been changed' do
+          root = '/tmp/foo'
+          file = '/etc/hosts'
           File.stubs(:delete)
 
-          @resource[:context] = "/files"
+          @resource[:context] = '/files'
           @resource[:changes] = ["set #{file}/foo bar"]
           @resource[:root] = root
 
-          @augeas.stubs(:match).with("/augeas/events/saved").returns(["/augeas/events/saved"])
-          @augeas.stubs(:get).with("/augeas/events/saved").returns("/files#{file}")
-          @augeas.expects(:set).with("/augeas/save", "newfile")
-          @provider.expects(:diff).with("#{root}#{file}", "#{root}#{file}.augnew").returns("diff")
+          @augeas.stubs(:match).with('/augeas/events/saved').returns(['/augeas/events/saved'])
+          @augeas.stubs(:get).with('/augeas/events/saved').returns("/files#{file}")
+          @augeas.expects(:set).with('/augeas/save', 'newfile')
+          @provider.expects(:diff).with("#{root}#{file}", "#{root}#{file}.augnew").returns('diff')
 
           expect(@provider).to be_need_to_run
 
@@ -561,133 +561,133 @@ describe provider_class do
         end
       end
 
-      it "should not call diff if no files change" do
-        file = "/etc/hosts"
+      it 'does not call diff if no files change' do
+        file = '/etc/hosts'
 
-        @resource[:context] = "/files"
+        @resource[:context] = '/files'
         @resource[:changes] = ["set #{file}/foo bar"]
 
-        @augeas.stubs(:match).with("/augeas/events/saved").returns([])
-        @augeas.expects(:set).with("/augeas/save", "newfile")
-        @augeas.expects(:get).with("/augeas/events/saved").never()
+        @augeas.stubs(:match).with('/augeas/events/saved').returns([])
+        @augeas.expects(:set).with('/augeas/save', 'newfile')
+        @augeas.expects(:get).with('/augeas/events/saved').never
         @augeas.expects(:close)
 
-        @provider.expects(:diff).never()
+        @provider.expects(:diff).never
         expect(@provider).not_to be_need_to_run
       end
 
-      it "should cleanup the .augnew file" do
-        file = "/etc/hosts"
+      it 'cleanups the .augnew file' do
+        file = '/etc/hosts'
 
-        @resource[:context] = "/files"
+        @resource[:context] = '/files'
         @resource[:changes] = ["set #{file}/foo bar"]
 
-        @augeas.stubs(:match).with("/augeas/events/saved").returns(["/augeas/events/saved"])
-        @augeas.stubs(:get).with("/augeas/events/saved").returns("/files#{file}")
-        @augeas.expects(:set).with("/augeas/save", "newfile")
+        @augeas.stubs(:match).with('/augeas/events/saved').returns(['/augeas/events/saved'])
+        @augeas.stubs(:get).with('/augeas/events/saved').returns("/files#{file}")
+        @augeas.expects(:set).with('/augeas/save', 'newfile')
         @augeas.expects(:close)
 
-        File.expects(:delete).with(file + ".augnew")
+        File.expects(:delete).with(file + '.augnew')
 
-        @provider.expects(:diff).with("#{file}", "#{file}.augnew").returns("")
+        @provider.expects(:diff).with(file.to_s, "#{file}.augnew").returns('')
         expect(@provider).to be_need_to_run
       end
 
       # Workaround for Augeas bug #264 which reports filenames twice
-      it "should handle duplicate /augeas/events/saved filenames" do
-        file = "/etc/hosts"
+      it 'handles duplicate /augeas/events/saved filenames' do
+        file = '/etc/hosts'
 
-        @resource[:context] = "/files"
+        @resource[:context] = '/files'
         @resource[:changes] = ["set #{file}/foo bar"]
 
-        @augeas.stubs(:match).with("/augeas/events/saved").returns(["/augeas/events/saved[1]", "/augeas/events/saved[2]"])
-        @augeas.stubs(:get).with("/augeas/events/saved[1]").returns("/files#{file}")
-        @augeas.stubs(:get).with("/augeas/events/saved[2]").returns("/files#{file}")
-        @augeas.expects(:set).with("/augeas/save", "newfile")
+        @augeas.stubs(:match).with('/augeas/events/saved').returns(['/augeas/events/saved[1]', '/augeas/events/saved[2]'])
+        @augeas.stubs(:get).with('/augeas/events/saved[1]').returns("/files#{file}")
+        @augeas.stubs(:get).with('/augeas/events/saved[2]').returns("/files#{file}")
+        @augeas.expects(:set).with('/augeas/save', 'newfile')
         @augeas.expects(:close)
 
-        File.expects(:delete).with(file + ".augnew").once()
+        File.expects(:delete).with(file + '.augnew').once
 
-        @provider.expects(:diff).with("#{file}", "#{file}.augnew").returns("").once()
+        @provider.expects(:diff).with(file.to_s, "#{file}.augnew").returns('').once
         expect(@provider).to be_need_to_run
       end
 
-      it "should fail with an error if saving fails" do
-        file = "/etc/hosts"
+      it 'fails with an error if saving fails' do
+        file = '/etc/hosts'
 
-        @resource[:context] = "/files"
+        @resource[:context] = '/files'
         @resource[:changes] = ["set #{file}/foo bar"]
 
         @augeas.stubs(:save).returns(false)
-        @augeas.stubs(:match).with("/augeas/events/saved").returns([])
+        @augeas.stubs(:match).with('/augeas/events/saved').returns([])
         @augeas.expects(:close)
 
-        @provider.expects(:diff).never()
+        @provider.expects(:diff).never
         @provider.expects(:print_put_errors)
         expect { @provider.need_to_run? }.to raise_error(Puppet::Error)
       end
     end
   end
 
-  describe "augeas execution integration" do
-    before do
-      @augeas = stub("augeas", :load)
-      @augeas.stubs("close")
-      @augeas.stubs(:match).with("/augeas/events/saved").returns([])
+  describe 'augeas execution integration' do
+    before(:each) do
+      @augeas = stub('augeas', :load)
+      @augeas.stubs('close')
+      @augeas.stubs(:match).with('/augeas/events/saved').returns([])
 
       @provider.aug = @augeas
-      @provider.stubs(:get_augeas_version).returns("0.3.5")
+      @provider.stubs(:get_augeas_version).returns('0.3.5')
     end
 
-    it "should handle set commands" do
-      @resource[:changes] = "set JarJar Binks"
-      @resource[:context] = "/some/path/"
-      @augeas.expects(:set).with("/some/path/JarJar", "Binks").returns(true)
+    it 'handles set commands' do
+      @resource[:changes] = 'set JarJar Binks'
+      @resource[:context] = '/some/path/'
+      @augeas.expects(:set).with('/some/path/JarJar', 'Binks').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle rm commands" do
-      @resource[:changes] = "rm /Jar/Jar"
-      @augeas.expects(:rm).with("/Jar/Jar")
+    it 'handles rm commands' do
+      @resource[:changes] = 'rm /Jar/Jar'
+      @augeas.expects(:rm).with('/Jar/Jar')
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle remove commands" do
-      @resource[:changes] = "remove /Jar/Jar"
-      @augeas.expects(:rm).with("/Jar/Jar")
+    it 'handles remove commands' do
+      @resource[:changes] = 'remove /Jar/Jar'
+      @augeas.expects(:rm).with('/Jar/Jar')
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle clear commands" do
-      @resource[:changes] = "clear Jar/Jar"
-      @resource[:context] = "/foo/"
-      @augeas.expects(:clear).with("/foo/Jar/Jar").returns(true)
+    it 'handles clear commands' do
+      @resource[:changes] = 'clear Jar/Jar'
+      @resource[:context] = '/foo/'
+      @augeas.expects(:clear).with('/foo/Jar/Jar').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    describe "touch command" do
-      it "should clear missing path" do
-        @resource[:changes] = "touch Jar/Jar"
-        @resource[:context] = "/foo/"
-        @augeas.expects(:match).with("/foo/Jar/Jar").returns([])
-        @augeas.expects(:clear).with("/foo/Jar/Jar").returns(true)
+    describe 'touch command' do
+      it 'clears missing path' do
+        @resource[:changes] = 'touch Jar/Jar'
+        @resource[:context] = '/foo/'
+        @augeas.expects(:match).with('/foo/Jar/Jar').returns([])
+        @augeas.expects(:clear).with('/foo/Jar/Jar').returns(true)
         @augeas.expects(:save).returns(true)
         @augeas.expects(:close)
         expect(@provider.execute_changes).to eq(:executed)
       end
 
-      it "should not change on existing path" do
-        @resource[:changes] = "touch Jar/Jar"
-        @resource[:context] = "/foo/"
-        @augeas.expects(:match).with("/foo/Jar/Jar").returns(["/foo/Jar/Jar"])
+      it 'does not change on existing path' do
+        @resource[:changes] = 'touch Jar/Jar'
+        @resource[:context] = '/foo/'
+        @augeas.expects(:match).with('/foo/Jar/Jar').returns(['/foo/Jar/Jar'])
         @augeas.expects(:clear).never
         @augeas.expects(:save).returns(true)
         @augeas.expects(:close)
@@ -695,138 +695,138 @@ describe provider_class do
       end
     end
 
-    it "should handle ins commands with before" do
-      @resource[:changes] = "ins Binks before Jar/Jar"
-      @resource[:context] = "/foo"
-      @augeas.expects(:insert).with("/foo/Jar/Jar", "Binks", true)
+    it 'handles ins commands with before' do
+      @resource[:changes] = 'ins Binks before Jar/Jar'
+      @resource[:context] = '/foo'
+      @augeas.expects(:insert).with('/foo/Jar/Jar', 'Binks', true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle ins commands with after" do
-      @resource[:changes] = "ins Binks after /Jar/Jar"
-      @resource[:context] = "/foo"
-      @augeas.expects(:insert).with("/Jar/Jar", "Binks", false)
+    it 'handles ins commands with after' do
+      @resource[:changes] = 'ins Binks after /Jar/Jar'
+      @resource[:context] = '/foo'
+      @augeas.expects(:insert).with('/Jar/Jar', 'Binks', false)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle ins with no context" do
-      @resource[:changes] = "ins Binks after /Jar/Jar"
-      @augeas.expects(:insert).with("/Jar/Jar", "Binks", false)
+    it 'handles ins with no context' do
+      @resource[:changes] = 'ins Binks after /Jar/Jar'
+      @augeas.expects(:insert).with('/Jar/Jar', 'Binks', false)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle multiple commands" do
-      @resource[:changes] = ["ins Binks after /Jar/Jar", "clear Jar/Jar"]
-      @resource[:context] = "/foo/"
-      @augeas.expects(:insert).with("/Jar/Jar", "Binks", false)
-      @augeas.expects(:clear).with("/foo/Jar/Jar").returns(true)
+    it 'handles multiple commands' do
+      @resource[:changes] = ['ins Binks after /Jar/Jar', 'clear Jar/Jar']
+      @resource[:context] = '/foo/'
+      @augeas.expects(:insert).with('/Jar/Jar', 'Binks', false)
+      @augeas.expects(:clear).with('/foo/Jar/Jar').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle defvar commands" do
-      @resource[:changes] = "defvar myjar Jar/Jar"
-      @resource[:context] = "/foo/"
-      @augeas.expects(:defvar).with("myjar", "/foo/Jar/Jar").returns(true)
+    it 'handles defvar commands' do
+      @resource[:changes] = 'defvar myjar Jar/Jar'
+      @resource[:context] = '/foo/'
+      @augeas.expects(:defvar).with('myjar', '/foo/Jar/Jar').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should pass through augeas variables without context" do
-      @resource[:changes] = ["defvar myjar Jar/Jar","set $myjar/Binks 1"]
-      @resource[:context] = "/foo/"
-      @augeas.expects(:defvar).with("myjar", "/foo/Jar/Jar").returns(true)
+    it 'passes through augeas variables without context' do
+      @resource[:changes] = ['defvar myjar Jar/Jar', 'set $myjar/Binks 1']
+      @resource[:context] = '/foo/'
+      @augeas.expects(:defvar).with('myjar', '/foo/Jar/Jar').returns(true)
       # this is the important bit, shouldn't be /foo/$myjar/Binks
-      @augeas.expects(:set).with("$myjar/Binks", "1").returns(true)
+      @augeas.expects(:set).with('$myjar/Binks', '1').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle defnode commands" do
-      @resource[:changes] = "defnode newjar Jar/Jar[last()+1] Binks"
-      @resource[:context] = "/foo/"
-      @augeas.expects(:defnode).with("newjar", "/foo/Jar/Jar[last()+1]", "Binks").returns(true)
+    it 'handles defnode commands' do
+      @resource[:changes] = 'defnode newjar Jar/Jar[last()+1] Binks'
+      @resource[:context] = '/foo/'
+      @augeas.expects(:defnode).with('newjar', '/foo/Jar/Jar[last()+1]', 'Binks').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle mv commands" do
-      @resource[:changes] = "mv Jar/Jar Binks"
-      @resource[:context] = "/foo/"
-      @augeas.expects(:mv).with("/foo/Jar/Jar", "/foo/Binks").returns(true)
+    it 'handles mv commands' do
+      @resource[:changes] = 'mv Jar/Jar Binks'
+      @resource[:context] = '/foo/'
+      @augeas.expects(:mv).with('/foo/Jar/Jar', '/foo/Binks').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle rename commands" do
-      @resource[:changes] = "rename Jar/Jar Binks"
-      @resource[:context] = "/foo/"
-      @augeas.expects(:rename).with("/foo/Jar/Jar", "Binks").returns(true)
+    it 'handles rename commands' do
+      @resource[:changes] = 'rename Jar/Jar Binks'
+      @resource[:context] = '/foo/'
+      @augeas.expects(:rename).with('/foo/Jar/Jar', 'Binks').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should handle setm commands" do
-      @resource[:changes] = ["set test[1]/Jar/Jar Foo","set test[2]/Jar/Jar Bar","setm test Jar/Jar Binks"]
-      @resource[:context] = "/foo/"
-      @augeas.expects(:respond_to?).with("setm").returns(true)
-      @augeas.expects(:set).with("/foo/test[1]/Jar/Jar", "Foo").returns(true)
-      @augeas.expects(:set).with("/foo/test[2]/Jar/Jar", "Bar").returns(true)
-      @augeas.expects(:setm).with("/foo/test", "Jar/Jar", "Binks").returns(true)
+    it 'handles setm commands' do
+      @resource[:changes] = ['set test[1]/Jar/Jar Foo', 'set test[2]/Jar/Jar Bar', 'setm test Jar/Jar Binks']
+      @resource[:context] = '/foo/'
+      @augeas.expects(:respond_to?).with('setm').returns(true)
+      @augeas.expects(:set).with('/foo/test[1]/Jar/Jar', 'Foo').returns(true)
+      @augeas.expects(:set).with('/foo/test[2]/Jar/Jar', 'Bar').returns(true)
+      @augeas.expects(:setm).with('/foo/test', 'Jar/Jar', 'Binks').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should throw error if setm command not supported" do
-      @resource[:changes] = ["set test[1]/Jar/Jar Foo","set test[2]/Jar/Jar Bar","setm test Jar/Jar Binks"]
-      @resource[:context] = "/foo/"
-      @augeas.expects(:respond_to?).with("setm").returns(false)
-      @augeas.expects(:set).with("/foo/test[1]/Jar/Jar", "Foo").returns(true)
-      @augeas.expects(:set).with("/foo/test[2]/Jar/Jar", "Bar").returns(true)
-      expect { @provider.execute_changes }.to raise_error RuntimeError, /command 'setm' not supported/
+    it 'throws error if setm command not supported' do
+      @resource[:changes] = ['set test[1]/Jar/Jar Foo', 'set test[2]/Jar/Jar Bar', 'setm test Jar/Jar Binks']
+      @resource[:context] = '/foo/'
+      @augeas.expects(:respond_to?).with('setm').returns(false)
+      @augeas.expects(:set).with('/foo/test[1]/Jar/Jar', 'Foo').returns(true)
+      @augeas.expects(:set).with('/foo/test[2]/Jar/Jar', 'Bar').returns(true)
+      expect { @provider.execute_changes }.to raise_error RuntimeError, %r{command 'setm' not supported}
     end
 
-    it "should handle clearm commands" do
-      @resource[:changes] = ["set test[1]/Jar/Jar Foo","set test[2]/Jar/Jar Bar","clearm test Jar/Jar"]
-      @resource[:context] = "/foo/"
-      @augeas.expects(:respond_to?).with("clearm").returns(true)
-      @augeas.expects(:set).with("/foo/test[1]/Jar/Jar", "Foo").returns(true)
-      @augeas.expects(:set).with("/foo/test[2]/Jar/Jar", "Bar").returns(true)
-      @augeas.expects(:clearm).with("/foo/test", "Jar/Jar").returns(true)
+    it 'handles clearm commands' do
+      @resource[:changes] = ['set test[1]/Jar/Jar Foo', 'set test[2]/Jar/Jar Bar', 'clearm test Jar/Jar']
+      @resource[:context] = '/foo/'
+      @augeas.expects(:respond_to?).with('clearm').returns(true)
+      @augeas.expects(:set).with('/foo/test[1]/Jar/Jar', 'Foo').returns(true)
+      @augeas.expects(:set).with('/foo/test[2]/Jar/Jar', 'Bar').returns(true)
+      @augeas.expects(:clearm).with('/foo/test', 'Jar/Jar').returns(true)
       @augeas.expects(:save).returns(true)
       @augeas.expects(:close)
       expect(@provider.execute_changes).to eq(:executed)
     end
 
-    it "should throw error if clearm command not supported" do
-      @resource[:changes] = ["set test[1]/Jar/Jar Foo","set test[2]/Jar/Jar Bar","clearm test Jar/Jar"]
-      @resource[:context] = "/foo/"
-      @augeas.expects(:respond_to?).with("clearm").returns(false)
-      @augeas.expects(:set).with("/foo/test[1]/Jar/Jar", "Foo").returns(true)
-      @augeas.expects(:set).with("/foo/test[2]/Jar/Jar", "Bar").returns(true)
-      expect { @provider.execute_changes }.to raise_error(RuntimeError, /command 'clearm' not supported/)
+    it 'throws error if clearm command not supported' do
+      @resource[:changes] = ['set test[1]/Jar/Jar Foo', 'set test[2]/Jar/Jar Bar', 'clearm test Jar/Jar']
+      @resource[:context] = '/foo/'
+      @augeas.expects(:respond_to?).with('clearm').returns(false)
+      @augeas.expects(:set).with('/foo/test[1]/Jar/Jar', 'Foo').returns(true)
+      @augeas.expects(:set).with('/foo/test[2]/Jar/Jar', 'Bar').returns(true)
+      expect { @provider.execute_changes }.to raise_error(RuntimeError, %r{command 'clearm' not supported})
     end
 
-    it "should throw error if saving failed" do
-      @resource[:changes] = ["set test[1]/Jar/Jar Foo","set test[2]/Jar/Jar Bar","clearm test Jar/Jar"]
-      @resource[:context] = "/foo/"
-      @augeas.expects(:respond_to?).with("clearm").returns(true)
-      @augeas.expects(:set).with("/foo/test[1]/Jar/Jar", "Foo").returns(true)
-      @augeas.expects(:set).with("/foo/test[2]/Jar/Jar", "Bar").returns(true)
-      @augeas.expects(:clearm).with("/foo/test", "Jar/Jar").returns(true)
+    it 'throws error if saving failed' do
+      @resource[:changes] = ['set test[1]/Jar/Jar Foo', 'set test[2]/Jar/Jar Bar', 'clearm test Jar/Jar']
+      @resource[:context] = '/foo/'
+      @augeas.expects(:respond_to?).with('clearm').returns(true)
+      @augeas.expects(:set).with('/foo/test[1]/Jar/Jar', 'Foo').returns(true)
+      @augeas.expects(:set).with('/foo/test[2]/Jar/Jar', 'Bar').returns(true)
+      @augeas.expects(:clearm).with('/foo/test', 'Jar/Jar').returns(true)
       @augeas.expects(:save).returns(false)
       @provider.expects(:print_put_errors)
       @augeas.expects(:match).returns([])
@@ -834,8 +834,8 @@ describe provider_class do
     end
   end
 
-  describe "when making changes", :if => Puppet.features.augeas? do
-    it "should not clobber the file if it's a symlink" do
+  describe 'when making changes', if: Puppet.features.augeas? do
+    it "does not clobber the file if it's a symlink" do
       Puppet::Util::Storage.stubs(:store)
 
       link = tmpfile('link')
@@ -844,10 +844,10 @@ describe provider_class do
       Puppet::FileSystem.symlink(target, link)
 
       resource = Puppet::Type.type(:augeas).new(
-        :name => 'test',
-        :incl => link,
-        :lens => 'Sshd.lns',
-        :changes => "set PermitRootLogin no"
+        name: 'test',
+        incl: link,
+        lens: 'Sshd.lns',
+        changes: 'set PermitRootLogin no',
       )
 
       catalog = Puppet::Resource::Catalog.new
@@ -857,62 +857,62 @@ describe provider_class do
 
       expect(File.ftype(link)).to eq('link')
       expect(Puppet::FileSystem.readlink(link)).to eq(target)
-      expect(File.read(target)).to match(/PermitRootLogin no/)
+      expect(File.read(target)).to match(%r{PermitRootLogin no})
     end
   end
 
-  describe "load/save failure reporting" do
-    before do
-      @augeas = stub("augeas")
-      @augeas.stubs("close")
+  describe 'load/save failure reporting' do
+    before(:each) do
+      @augeas = stub('augeas')
+      @augeas.stubs('close')
       @provider.aug = @augeas
     end
 
-    describe "should find load errors" do
-      before do
-        @augeas.expects(:match).with("/augeas//error").returns(["/augeas/files/foo/error"])
-        @augeas.expects(:match).with("/augeas/files/foo/error/*").returns(["/augeas/files/foo/error/path", "/augeas/files/foo/error/message"])
-        @augeas.expects(:get).with("/augeas/files/foo/error").returns("some_failure")
-        @augeas.expects(:get).with("/augeas/files/foo/error/path").returns("/foo")
-        @augeas.expects(:get).with("/augeas/files/foo/error/message").returns("Failed to...")
+    describe 'should find load errors' do
+      before(:each) do
+        @augeas.expects(:match).with('/augeas//error').returns(['/augeas/files/foo/error'])
+        @augeas.expects(:match).with('/augeas/files/foo/error/*').returns(['/augeas/files/foo/error/path', '/augeas/files/foo/error/message'])
+        @augeas.expects(:get).with('/augeas/files/foo/error').returns('some_failure')
+        @augeas.expects(:get).with('/augeas/files/foo/error/path').returns('/foo')
+        @augeas.expects(:get).with('/augeas/files/foo/error/message').returns('Failed to...')
       end
 
-      it "and output only to debug when no path supplied" do
+      it 'and output only to debug when no path supplied' do
         @provider.expects(:debug).times(5)
-        @provider.expects(:warning).never()
+        @provider.expects(:warning).never
         @provider.print_load_errors(nil)
       end
 
-      it "and output a warning and to debug when path supplied" do
-        @augeas.expects(:match).with("/augeas/files/foo//error").returns(["/augeas/files/foo/error"])
-        @provider.expects(:warning).once()
+      it 'and output a warning and to debug when path supplied' do
+        @augeas.expects(:match).with('/augeas/files/foo//error').returns(['/augeas/files/foo/error'])
+        @provider.expects(:warning).once
         @provider.expects(:debug).times(4)
         @provider.print_load_errors('/augeas/files/foo//error')
       end
 
       it "and output only to debug when path doesn't match" do
-        @augeas.expects(:match).with("/augeas/files/foo//error").returns([])
-        @provider.expects(:warning).never()
+        @augeas.expects(:match).with('/augeas/files/foo//error').returns([])
+        @provider.expects(:warning).never
         @provider.expects(:debug).times(5)
         @provider.print_load_errors('/augeas/files/foo//error')
       end
     end
 
-    it "should find load errors from lenses" do
-      @augeas.expects(:match).with("/augeas//error").twice.returns(["/augeas/load/Xfm/error"])
-      @augeas.expects(:match).with("/augeas/load/Xfm/error/*").returns([])
-      @augeas.expects(:get).with("/augeas/load/Xfm/error").returns(["Could not find lens php.aug"])
-      @provider.expects(:warning).once()
-      @provider.expects(:debug).twice()
+    it 'finds load errors from lenses' do
+      @augeas.expects(:match).with('/augeas//error').twice.returns(['/augeas/load/Xfm/error'])
+      @augeas.expects(:match).with('/augeas/load/Xfm/error/*').returns([])
+      @augeas.expects(:get).with('/augeas/load/Xfm/error').returns(['Could not find lens php.aug'])
+      @provider.expects(:warning).once
+      @provider.expects(:debug).twice
       @provider.print_load_errors('/augeas//error')
     end
 
-    it "should find save errors and output to debug" do
-      @augeas.expects(:match).with("/augeas//error[. = 'put_failed']").returns(["/augeas/files/foo/error"])
-      @augeas.expects(:match).with("/augeas/files/foo/error/*").returns(["/augeas/files/foo/error/path", "/augeas/files/foo/error/message"])
-      @augeas.expects(:get).with("/augeas/files/foo/error").returns("some_failure")
-      @augeas.expects(:get).with("/augeas/files/foo/error/path").returns("/foo")
-      @augeas.expects(:get).with("/augeas/files/foo/error/message").returns("Failed to...")
+    it 'finds save errors and output to debug' do
+      @augeas.expects(:match).with("/augeas//error[. = 'put_failed']").returns(['/augeas/files/foo/error'])
+      @augeas.expects(:match).with('/augeas/files/foo/error/*').returns(['/augeas/files/foo/error/path', '/augeas/files/foo/error/message'])
+      @augeas.expects(:get).with('/augeas/files/foo/error').returns('some_failure')
+      @augeas.expects(:get).with('/augeas/files/foo/error/path').returns('/foo')
+      @augeas.expects(:get).with('/augeas/files/foo/error/message').returns('Failed to...')
       @provider.expects(:debug).times(5)
       @provider.print_put_errors
     end
@@ -921,129 +921,129 @@ describe provider_class do
   # Run initialisation tests of the real Augeas library to test our open_augeas
   # method.  This relies on Augeas and ruby-augeas on the host to be
   # functioning.
-  describe "augeas lib initialisation", :if => Puppet.features.augeas? do
+  describe 'augeas lib initialisation', if: Puppet.features.augeas? do
     # Expect lenses for fstab and hosts
-    it "should have loaded standard files by default" do
+    it 'has loaded standard files by default' do
       aug = @provider.open_augeas
       expect(aug).not_to eq(nil)
-      expect(aug.match("/files/etc/fstab")).to eq(["/files/etc/fstab"])
-      expect(aug.match("/files/etc/hosts")).to eq(["/files/etc/hosts"])
-      expect(aug.match("/files/etc/test")).to eq([])
+      expect(aug.match('/files/etc/fstab')).to eq(['/files/etc/fstab'])
+      expect(aug.match('/files/etc/hosts')).to eq(['/files/etc/hosts'])
+      expect(aug.match('/files/etc/test')).to eq([])
     end
 
-    it "should report load errors to debug only" do
+    it 'reports load errors to debug only' do
       @provider.expects(:print_load_errors).with(nil)
       aug = @provider.open_augeas
       expect(aug).not_to eq(nil)
     end
 
     # Only the file specified should be loaded
-    it "should load one file if incl/lens used" do
-      @resource[:incl] = "/etc/hosts"
-      @resource[:lens] = "Hosts.lns"
+    it 'loads one file if incl/lens used' do
+      @resource[:incl] = '/etc/hosts'
+      @resource[:lens] = 'Hosts.lns'
 
       @provider.expects(:print_load_errors).with('/augeas//error')
       aug = @provider.open_augeas
       expect(aug).not_to eq(nil)
-      expect(aug.match("/files/etc/fstab")).to eq([])
-      expect(aug.match("/files/etc/hosts")).to eq(["/files/etc/hosts"])
-      expect(aug.match("/files/etc/test")).to eq([])
+      expect(aug.match('/files/etc/fstab')).to eq([])
+      expect(aug.match('/files/etc/hosts')).to eq(['/files/etc/hosts'])
+      expect(aug.match('/files/etc/test')).to eq([])
     end
 
-    it "should also load lenses from load_path" do
+    it 'alsoes load lenses from load_path' do
       @resource[:load_path] = my_fixture_dir
 
       aug = @provider.open_augeas
       expect(aug).not_to eq(nil)
-      expect(aug.match("/files/etc/fstab")).to eq(["/files/etc/fstab"])
-      expect(aug.match("/files/etc/hosts")).to eq(["/files/etc/hosts"])
-      expect(aug.match("/files/etc/test")).to eq(["/files/etc/test"])
+      expect(aug.match('/files/etc/fstab')).to eq(['/files/etc/fstab'])
+      expect(aug.match('/files/etc/hosts')).to eq(['/files/etc/hosts'])
+      expect(aug.match('/files/etc/test')).to eq(['/files/etc/test'])
     end
 
-    it "should also load lenses from pluginsync'd path" do
+    it "alsoes load lenses from pluginsync'd path" do
       Puppet[:libdir] = my_fixture_dir
 
       aug = @provider.open_augeas
       expect(aug).not_to eq(nil)
-      expect(aug.match("/files/etc/fstab")).to eq(["/files/etc/fstab"])
-      expect(aug.match("/files/etc/hosts")).to eq(["/files/etc/hosts"])
-      expect(aug.match("/files/etc/test")).to eq(["/files/etc/test"])
+      expect(aug.match('/files/etc/fstab')).to eq(['/files/etc/fstab'])
+      expect(aug.match('/files/etc/hosts')).to eq(['/files/etc/hosts'])
+      expect(aug.match('/files/etc/test')).to eq(['/files/etc/test'])
     end
 
     # Optimisations added for Augeas 0.8.2 or higher is available, see #7285
-    describe ">= 0.8.2 optimisations", :if => Puppet.features.augeas? && Facter.value(:augeasversion) && Puppet::Util::Package.versioncmp(Facter.value(:augeasversion), "0.8.2") >= 0 do
-      it "should only load one file if relevant context given" do
-        @resource[:context] = "/files/etc/fstab"
+    describe '>= 0.8.2 optimisations', if: Puppet.features.augeas? && Facter.value(:augeasversion) && Puppet::Util::Package.versioncmp(Facter.value(:augeasversion), '0.8.2') >= 0 do
+      it 'onlies load one file if relevant context given' do
+        @resource[:context] = '/files/etc/fstab'
 
         @provider.expects(:print_load_errors).with('/augeas/files/etc/fstab//error')
         aug = @provider.open_augeas
         expect(aug).not_to eq(nil)
-        expect(aug.match("/files/etc/fstab")).to eq(["/files/etc/fstab"])
-        expect(aug.match("/files/etc/hosts")).to eq([])
+        expect(aug.match('/files/etc/fstab')).to eq(['/files/etc/fstab'])
+        expect(aug.match('/files/etc/hosts')).to eq([])
       end
 
-      it "should only load one lens from load_path if context given" do
-        @resource[:context] = "/files/etc/test"
+      it 'onlies load one lens from load_path if context given' do
+        @resource[:context] = '/files/etc/test'
         @resource[:load_path] = my_fixture_dir
 
         @provider.expects(:print_load_errors).with('/augeas/files/etc/test//error')
         aug = @provider.open_augeas
         expect(aug).not_to eq(nil)
-        expect(aug.match("/files/etc/fstab")).to eq([])
-        expect(aug.match("/files/etc/hosts")).to eq([])
-        expect(aug.match("/files/etc/test")).to eq(["/files/etc/test"])
+        expect(aug.match('/files/etc/fstab')).to eq([])
+        expect(aug.match('/files/etc/hosts')).to eq([])
+        expect(aug.match('/files/etc/test')).to eq(['/files/etc/test'])
       end
 
-      it "should load standard files if context isn't specific" do
-        @resource[:context] = "/files/etc"
+      it "loads standard files if context isn't specific" do
+        @resource[:context] = '/files/etc'
 
         @provider.expects(:print_load_errors).with(nil)
         aug = @provider.open_augeas
         expect(aug).not_to eq(nil)
-        expect(aug.match("/files/etc/fstab")).to eq(["/files/etc/fstab"])
-        expect(aug.match("/files/etc/hosts")).to eq(["/files/etc/hosts"])
+        expect(aug.match('/files/etc/fstab')).to eq(['/files/etc/fstab'])
+        expect(aug.match('/files/etc/hosts')).to eq(['/files/etc/hosts'])
       end
 
-      it "should not optimise if the context is a complex path" do
+      it 'does not optimise if the context is a complex path' do
         @resource[:context] = "/files/*[label()='etc']"
 
         @provider.expects(:print_load_errors).with(nil)
         aug = @provider.open_augeas
         expect(aug).not_to eq(nil)
-        expect(aug.match("/files/etc/fstab")).to eq(["/files/etc/fstab"])
-        expect(aug.match("/files/etc/hosts")).to eq(["/files/etc/hosts"])
+        expect(aug.match('/files/etc/fstab')).to eq(['/files/etc/fstab'])
+        expect(aug.match('/files/etc/hosts')).to eq(['/files/etc/hosts'])
       end
     end
   end
 
-  describe "get_load_path" do
-    it "should offer no load_path by default" do
-      expect(@provider.get_load_path(@resource)).to eq("")
+  describe 'get_load_path' do
+    it 'offers no load_path by default' do
+      expect(@provider.get_load_path(@resource)).to eq('')
     end
 
-    it "should offer one path from load_path" do
-      @resource[:load_path] = "/foo"
-      expect(@provider.get_load_path(@resource)).to eq("/foo")
+    it 'offers one path from load_path' do
+      @resource[:load_path] = '/foo'
+      expect(@provider.get_load_path(@resource)).to eq('/foo')
     end
 
-    it "should offer multiple colon-separated paths from load_path" do
-      @resource[:load_path] = "/foo:/bar:/baz"
-      expect(@provider.get_load_path(@resource)).to eq("/foo:/bar:/baz")
+    it 'offers multiple colon-separated paths from load_path' do
+      @resource[:load_path] = '/foo:/bar:/baz'
+      expect(@provider.get_load_path(@resource)).to eq('/foo:/bar:/baz')
     end
 
-    it "should offer multiple paths in array from load_path" do
-      @resource[:load_path] = ["/foo", "/bar", "/baz"]
-      expect(@provider.get_load_path(@resource)).to eq("/foo:/bar:/baz")
+    it 'offers multiple paths in array from load_path' do
+      @resource[:load_path] = ['/foo', '/bar', '/baz']
+      expect(@provider.get_load_path(@resource)).to eq('/foo:/bar:/baz')
     end
 
-    it "should offer pluginsync augeas/lenses subdir" do
+    it 'offers pluginsync augeas/lenses subdir' do
       Puppet[:libdir] = my_fixture_dir
       expect(@provider.get_load_path(@resource)).to eq("#{my_fixture_dir}/augeas/lenses")
     end
 
-    it "should offer both pluginsync and load_path paths" do
+    it 'offers both pluginsync and load_path paths' do
       Puppet[:libdir] = my_fixture_dir
-      @resource[:load_path] = ["/foo", "/bar", "/baz"]
+      @resource[:load_path] = ['/foo', '/bar', '/baz']
       expect(@provider.get_load_path(@resource)).to eq("/foo:/bar:/baz:#{my_fixture_dir}/augeas/lenses")
     end
   end
diff --git a/spec/unit/type/augeas_spec.rb b/spec/unit/type/augeas_spec.rb
index a1f2f0f..ff4cd34 100644
--- a/spec/unit/type/augeas_spec.rb
+++ b/spec/unit/type/augeas_spec.rb
@@ -4,32 +4,32 @@ require 'spec_helper'
 augeas = Puppet::Type.type(:augeas)
 
 describe augeas do
-  describe "when augeas is present", :if => Puppet.features.augeas? do
-    it "should have a default provider inheriting from Puppet::Provider" do
+  describe 'when augeas is present', if: Puppet.features.augeas? do
+    it 'has a default provider inheriting from Puppet::Provider' do
       expect(augeas.defaultprovider.ancestors).to be_include(Puppet::Provider)
     end
 
-    it "should have a valid provider" do
-      expect(augeas.new(:name => "foo").provider.class.ancestors).to be_include(Puppet::Provider)
+    it 'has a valid provider' do
+      expect(augeas.new(name: 'foo').provider.class.ancestors).to be_include(Puppet::Provider)
     end
   end
 
-  describe "basic structure" do
-    it "should be able to create an instance" do
+  describe 'basic structure' do
+    it 'is able to create an instance' do
       provider_class = Puppet::Type::Augeas.provider(Puppet::Type::Augeas.providers[0])
       Puppet::Type::Augeas.expects(:defaultprovider).returns provider_class
-      expect(augeas.new(:name => "bar")).not_to be_nil
+      expect(augeas.new(name: 'bar')).not_to be_nil
     end
 
-    it "should have a parse_commands feature" do
+    it 'has a parse_commands feature' do
       expect(augeas.provider_feature(:parse_commands)).not_to be_nil
     end
 
-    it "should have a need_to_run? feature" do
+    it 'has a need_to_run? feature' do
       expect(augeas.provider_feature(:need_to_run?)).not_to be_nil
     end
 
-    it "should have an execute_changes feature" do
+    it 'has an execute_changes feature' do
       expect(augeas.provider_feature(:execute_changes)).not_to be_nil
     end
 
@@ -57,63 +57,62 @@ describe augeas do
     end
   end
 
-  describe "default values" do
-    before do
+  describe 'default values' do
+    before(:each) do
       provider_class = augeas.provider(augeas.providers[0])
       augeas.expects(:defaultprovider).returns provider_class
     end
 
-    it "should be blank for context" do
-      expect(augeas.new(:name => :context)[:context]).to eq("")
+    it 'is blank for context' do
+      expect(augeas.new(name: :context)[:context]).to eq('')
     end
 
-    it "should be blank for onlyif" do
-      expect(augeas.new(:name => :onlyif)[:onlyif]).to eq("")
+    it 'is blank for onlyif' do
+      expect(augeas.new(name: :onlyif)[:onlyif]).to eq('')
     end
 
-    it "should be blank for load_path" do
-      expect(augeas.new(:name => :load_path)[:load_path]).to eq("")
+    it 'is blank for load_path' do
+      expect(augeas.new(name: :load_path)[:load_path]).to eq('')
     end
 
-    it "should be / for root" do
-      expect(augeas.new(:name => :root)[:root]).to eq("/")
+    it 'is / for root' do
+      expect(augeas.new(name: :root)[:root]).to eq('/')
     end
 
-    it "should be false for type_check" do
-      expect(augeas.new(:name => :type_check)[:type_check]).to eq(:false)
+    it 'is false for type_check' do
+      expect(augeas.new(name: :type_check)[:type_check]).to eq(:false)
     end
   end
 
-  describe "provider interaction" do
-
-    it "should return 0 if it does not need to run" do
-      provider = stub("provider", :need_to_run? => false)
-      resource = stub('resource', :resource => nil, :provider => provider, :line => nil, :file => nil)
-      changes = augeas.attrclass(:returns).new(:resource => resource)
+  describe 'provider interaction' do
+    it 'returns 0 if it does not need to run' do
+      provider = stub('provider', need_to_run?: false)
+      resource = stub('resource', resource: nil, provider: provider, line: nil, file: nil)
+      changes = augeas.attrclass(:returns).new(resource: resource)
       expect(changes.retrieve).to eq(0)
     end
 
-    it "should return :need_to_run if it needs to run" do
-      provider = stub("provider", :need_to_run? => true)
-      resource = stub('resource', :resource => nil, :provider => provider, :line => nil, :file => nil)
-      changes = augeas.attrclass(:returns).new(:resource => resource)
+    it 'returns :need_to_run if it needs to run' do
+      provider = stub('provider', need_to_run?: true)
+      resource = stub('resource', resource: nil, provider: provider, line: nil, file: nil)
+      changes = augeas.attrclass(:returns).new(resource: resource)
       expect(changes.retrieve).to eq(:need_to_run)
     end
   end
 
-  describe "loading specific files" do
-    it "should require lens when incl is used" do
-      expect { augeas.new(:name => :no_lens, :incl => "/etc/hosts")}.to raise_error(Puppet::Error)
+  describe 'loading specific files' do
+    it 'requires lens when incl is used' do
+      expect { augeas.new(name: :no_lens, incl: '/etc/hosts') }.to raise_error(Puppet::Error)
     end
 
-    it "should require incl when lens is used" do
-      expect { augeas.new(:name => :no_incl, :lens => "Hosts.lns") }.to raise_error(Puppet::Error)
+    it 'requires incl when lens is used' do
+      expect { augeas.new(name: :no_incl, lens: 'Hosts.lns') }.to raise_error(Puppet::Error)
     end
 
-    it "should set the context when a specific file is used" do
-      fake_provider = stub_everything "fake_provider"
+    it 'sets the context when a specific file is used' do
+      fake_provider = stub_everything 'fake_provider'
       augeas.stubs(:defaultprovider).returns fake_provider
-      expect(augeas.new(:name => :no_incl, :lens => "Hosts.lns", :incl => "/etc/hosts")[:context]).to eq("/files/etc/hosts")
+      expect(augeas.new(name: :no_incl, lens: 'Hosts.lns', incl: '/etc/hosts')[:context]).to eq('/files/etc/hosts')
     end
   end
 end