diff options
Diffstat (limited to 'spec/unit/puppet/provider')
-rw-r--r-- | spec/unit/puppet/provider/file_line/ruby_spec.rb | 208 |
1 files changed, 127 insertions, 81 deletions
diff --git a/spec/unit/puppet/provider/file_line/ruby_spec.rb b/spec/unit/puppet/provider/file_line/ruby_spec.rb index c8575ab..65b5d20 100644 --- a/spec/unit/puppet/provider/file_line/ruby_spec.rb +++ b/spec/unit/puppet/provider/file_line/ruby_spec.rb @@ -3,33 +3,36 @@ require 'tempfile' provider_class = Puppet::Type.type(:file_line).provider(:ruby) describe provider_class do context "when adding" do - before :each do - # TODO: these should be ported over to use the PuppetLabs spec_helper - # file fixtures once the following pull request has been merged: - # https://github.com/puppetlabs/puppetlabs-stdlib/pull/73/files + let :tmpfile do tmp = Tempfile.new('tmp') - @tmpfile = tmp.path + path = tmp.path tmp.close! - @resource = Puppet::Type::File_line.new( - {:name => 'foo', :path => @tmpfile, :line => 'foo'} + path + end + let :resource do + Puppet::Type::File_line.new( + {:name => 'foo', :path => tmpfile, :line => 'foo'} ) - @provider = provider_class.new(@resource) end + let :provider do + provider_class.new(resource) + end + it 'should detect if the line exists in the file' do - File.open(@tmpfile, 'w') do |fh| + File.open(tmpfile, 'w') do |fh| fh.write('foo') end - @provider.exists?.should be_true + provider.exists?.should be_true end it 'should detect if the line does not exist in the file' do - File.open(@tmpfile, 'w') do |fh| + File.open(tmpfile, 'w') do |fh| fh.write('foo1') end - @provider.exists?.should be_nil + provider.exists?.should be_nil end it 'should append to an existing file when creating' do - @provider.create - File.read(@tmpfile).chomp.should == 'foo' + provider.create + File.read(tmpfile).chomp.should == 'foo' end end @@ -52,89 +55,132 @@ describe provider_class do @provider = provider_class.new(@resource) end - it 'should raise an error if more than one line matches, and should not have modified the file' do - File.open(@tmpfile, 'w') do |fh| - fh.write("foo1\nfoo=blah\nfoo2\nfoo=baz") + describe 'using match' do + it 'should raise an error if more than one line matches, and should not have modified the file' do + File.open(@tmpfile, 'w') do |fh| + fh.write("foo1\nfoo=blah\nfoo2\nfoo=baz") + end + @provider.exists?.should be_nil + expect { @provider.create }.to raise_error(Puppet::Error, /More than one line.*matches/) + File.read(@tmpfile).should eql("foo1\nfoo=blah\nfoo2\nfoo=baz") end - @provider.exists?.should be_nil - expect { @provider.create }.to raise_error(Puppet::Error, /More than one line.*matches/) - File.read(@tmpfile).should eql("foo1\nfoo=blah\nfoo2\nfoo=baz") - end - it 'should replace all lines that matches' do - @resource = Puppet::Type::File_line.new( + it 'should replace all lines that matches' do + @resource = Puppet::Type::File_line.new( { - :name => 'foo', - :path => @tmpfile, - :line => 'foo = bar', - :match => '^foo\s*=.*$', - :multiple => true + :name => 'foo', + :path => @tmpfile, + :line => 'foo = bar', + :match => '^foo\s*=.*$', + :multiple => true } - ) - @provider = provider_class.new(@resource) - File.open(@tmpfile, 'w') do |fh| - fh.write("foo1\nfoo=blah\nfoo2\nfoo=baz") + ) + @provider = provider_class.new(@resource) + File.open(@tmpfile, 'w') do |fh| + fh.write("foo1\nfoo=blah\nfoo2\nfoo=baz") + end + @provider.exists?.should be_nil + @provider.create + File.read(@tmpfile).chomp.should eql("foo1\nfoo = bar\nfoo2\nfoo = bar") end - @provider.exists?.should be_nil - @provider.create - File.read(@tmpfile).chomp.should eql("foo1\nfoo = bar\nfoo2\nfoo = bar") - end - it 'should replace all lines that matches with after' do - @resource = Puppet::Type::File_line.new( - { - :name => 'foo', - :path => @tmpfile, - :line => 'inserted = line', - :after => '^foo1', - } - ) - @provider = provider_class.new(@resource) - File.open(@tmpfile, 'w') do |fh| - fh.write("foo1\nfoo = blah\nfoo2\nfoo = baz") + it 'should raise an error with invalid values' do + expect { + @resource = Puppet::Type::File_line.new( + { + :name => 'foo', + :path => @tmpfile, + :line => 'foo = bar', + :match => '^foo\s*=.*$', + :multiple => 'asgadga' + } + ) + }.to raise_error(Puppet::Error, /Invalid value "asgadga"\. Valid values are true, false\./) + end + + it 'should replace a line that matches' do + File.open(@tmpfile, 'w') do |fh| + fh.write("foo1\nfoo=blah\nfoo2") + end + @provider.exists?.should be_nil + @provider.create + File.read(@tmpfile).chomp.should eql("foo1\nfoo = bar\nfoo2") + end + it 'should add a new line if no lines match' do + File.open(@tmpfile, 'w') do |fh| + fh.write("foo1\nfoo2") + end + @provider.exists?.should be_nil + @provider.create + File.read(@tmpfile).should eql("foo1\nfoo2\nfoo = bar\n") + end + it 'should do nothing if the exact line already exists' do + File.open(@tmpfile, 'w') do |fh| + fh.write("foo1\nfoo = bar\nfoo2") + end + @provider.exists?.should be_true + @provider.create + File.read(@tmpfile).chomp.should eql("foo1\nfoo = bar\nfoo2") end - @provider.exists?.should be_nil - @provider.create - File.read(@tmpfile).chomp.should eql("foo1\ninserted = line\nfoo = blah\nfoo2\nfoo = baz") end - it 'should raise an error with invalid values' do - expect { - @resource = Puppet::Type::File_line.new( + describe 'using after' do + let :resource do + Puppet::Type::File_line.new( { - :name => 'foo', - :path => @tmpfile, - :line => 'foo = bar', - :match => '^foo\s*=.*$', - :multiple => 'asgadga' + :name => 'foo', + :path => @tmpfile, + :line => 'inserted = line', + :after => '^foo1', } ) - }.to raise_error(Puppet::Error, /Invalid value "asgadga"\. Valid values are true, false\./) - end + end - it 'should replace a line that matches' do - File.open(@tmpfile, 'w') do |fh| - fh.write("foo1\nfoo=blah\nfoo2") + let :provider do + provider_class.new(resource) end - @provider.exists?.should be_nil - @provider.create - File.read(@tmpfile).chomp.should eql("foo1\nfoo = bar\nfoo2") - end - it 'should add a new line if no lines match' do - File.open(@tmpfile, 'w') do |fh| - fh.write("foo1\nfoo2") + + context 'with one line matching the after expression' do + before :each do + File.open(@tmpfile, 'w') do |fh| + fh.write("foo1\nfoo = blah\nfoo2\nfoo = baz") + end + end + + it 'inserts the specified line after the line matching the "after" expression' do + provider.create + File.read(@tmpfile).chomp.should eql("foo1\ninserted = line\nfoo = blah\nfoo2\nfoo = baz") + end end - @provider.exists?.should be_nil - @provider.create - File.read(@tmpfile).should eql("foo1\nfoo2\nfoo = bar\n") - end - it 'should do nothing if the exact line already exists' do - File.open(@tmpfile, 'w') do |fh| - fh.write("foo1\nfoo = bar\nfoo2") + + context 'with two lines matching the after expression' do + before :each do + File.open(@tmpfile, 'w') do |fh| + fh.write("foo1\nfoo = blah\nfoo2\nfoo1\nfoo = baz") + end + end + + it 'errors out stating "One or no line must match the pattern"' do + expect { provider.create }.to raise_error(Puppet::Error, /One or no line must match the pattern/) + end + end + + context 'with no lines matching the after expression' do + let :content do + "foo3\nfoo = blah\nfoo2\nfoo = baz\n" + end + + before :each do + File.open(@tmpfile, 'w') do |fh| + fh.write(content) + end + end + + it 'appends the specified line to the file' do + provider.create + File.read(@tmpfile).should eq(content << resource[:line] << "\n") + end end - @provider.exists?.should be_true - @provider.create - File.read(@tmpfile).chomp.should eql("foo1\nfoo = bar\nfoo2") end end |