diff options
Diffstat (limited to 'spec/hunk_spec.rb')
-rw-r--r-- | spec/hunk_spec.rb | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/spec/hunk_spec.rb b/spec/hunk_spec.rb new file mode 100644 index 0000000..a7da631 --- /dev/null +++ b/spec/hunk_spec.rb @@ -0,0 +1,57 @@ +# -*- ruby encoding: utf-8 -*- + +require 'spec_helper' + +describe "Diff::LCS::Hunk" do + + let(:old_data) { ["Tu avec carté {count} itém has".encode('UTF-16LE')] } + let(:new_data) { ["Tu avec carte {count} item has".encode('UTF-16LE')] } + let(:peices) { Diff::LCS.diff old_data, new_data } + let(:hunk) { Diff::LCS::Hunk.new(old_data, new_data, peices[0], 3, 0) } + + it 'should be able to produce a unified diff from the two peices' do + expected = +(<<-EOD.encode('UTF-16LE').chomp) +@@ -1,2 +1,2 @@ +Tu avec carté {count} itém has ++Tu avec carte {count} item has +EOD + expect(hunk.diff(:unified).to_s == expected).to eql true + end + + it 'should be able to produce a context diff from the two peices' do + expected = +(<<-EOD.encode('UTF-16LE').chomp) +*************** +*** 1,2 **** +Tu avec carté {count} itém has +--- 1,2 ---- +Tu avec carte {count} item has +EOD + expect(hunk.diff(:context).to_s == expected).to eql true + end + + it 'should be able to produce an old diff from the two peices' do + expected = +(<<-EOD.encode('UTF-16LE').chomp) +1,2c1,2 +< Tu avec carté {count} itém has +--- +> Tu avec carte {count} item has + +EOD + expect(hunk.diff(:old).to_s == expected).to eql true + end + + it 'should be able to produce a reverse ed diff from the two peices' do + expected = +(<<-EOD.encode('UTF-16LE').chomp) +c1,2 +Tu avec carte {count} item has +. + +EOD + expect(hunk.diff(:reverse_ed).to_s == expected).to eql true + end + +end |