diff options
Diffstat (limited to 'spec/models/merge_request_diff_file_spec.rb')
-rw-r--r-- | spec/models/merge_request_diff_file_spec.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/spec/models/merge_request_diff_file_spec.rb b/spec/models/merge_request_diff_file_spec.rb new file mode 100644 index 00000000000..faa47660a74 --- /dev/null +++ b/spec/models/merge_request_diff_file_spec.rb @@ -0,0 +1,36 @@ +require 'rails_helper' + +describe MergeRequestDiffFile do + describe '#diff' do + let(:unpacked) { 'unpacked' } + let(:packed) { [unpacked].pack('m0') } + + before do + subject.diff = packed + end + + context 'when the diff is marked as binary' do + before do + subject.binary = true + end + + it 'unpacks from base 64' do + expect(subject.diff).to eq(unpacked) + end + end + + context 'when the diff is not marked as binary' do + it 'returns the raw diff' do + expect(subject.diff).to eq(packed) + end + end + end + + describe '#utf8_diff' do + it 'does not raise error when the diff is binary' do + subject.diff = "\x05\x00\x68\x65\x6c\x6c\x6f" + + expect { subject.utf8_diff }.not_to raise_error + end + end +end |