require 'puppet' require 'tempfile' provider_class = Puppet::Type.type(:file_line).provider(:ruby) describe provider_class do context "add" 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 context "remove" 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', :ensure => 'absent' } ) @provider = provider_class.new(@resource) end it 'should remove the line if it exists' do File.open(@tmpfile, 'w') do |fh| fh.write("foo1\nfoo\nfoo2") end @provider.destroy File.read(@tmpfile).should eql("foo1\nfoo2") end it 'should remove the line without touching the last new line' do File.open(@tmpfile, 'w') do |fh| fh.write("foo1\nfoo\nfoo2\n") end @provider.destroy File.read(@tmpfile).should eql("foo1\nfoo2\n") end it 'should remove any occurence of the line' do File.open(@tmpfile, 'w') do |fh| fh.write("foo1\nfoo\nfoo2\nfoo\nfoo") end @provider.destroy File.read(@tmpfile).should eql("foo1\nfoo2\n") end end end