(#8792) Rename whole_line type to file_line

Without this patch the resource whole_line would be included in the
stable stdlib module shipping in PE 1.2.  Ideally the name will be
stable and unchanging in the future.

There was quite a bit of concern over whole_line being an unwise name.
file_line appears to be the most suitable name and least likely to need
another rename in the future.

1 files changed, 30 insertions, 0 deletions

diff --git a/spec/unit/puppet/provider/file_line/ruby_spec.rb b/spec/unit/puppet/provider/file_line/ruby_spec.rb
new file mode 100644
index 0000000..b03fc0e
--- /dev/null
+++ b/spec/unit/puppet/provider/file_line/ruby_spec.rb
@@ -0,0 +1,30 @@
+require 'puppet'
+require 'tempfile'
+provider_class = Puppet::Type.type(:file_line).provider(:ruby)
+describe provider_class do
+  before :each do
+    tmp = Tempfile.new('tmp')
+    @tmpfile = tmp.path
+    tmp.close!
+    @resource = Puppet::Type::File_line.new(
+      {:name => 'foo', :path => @tmpfile, :line => 'foo'}
+    )
+    @provider = provider_class.new(@resource)
+  end
+  it 'should detect if the line exists in the file' do
+    File.open(@tmpfile, 'w') do |fh|
+      fh.write('foo')
+    end
+    @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|
+      fh.write('foo1')
+    end
+    @provider.exists?.should be_nil
+  end
+  it 'should append to an existing file when creating' do
+    @provider.create
+    File.read(@tmpfile).chomp.should == 'foo'
+  end
+end