gitlab-org--gitlab-foss/spec/models/merge_request_diff_file_spec.rb
Thong Kuah a2cfc150ce Add # frozen_string_literal to spec/models
Adds `# frozen_string_literal: true` to spec/models ruby files
2019-04-01 14:37:54 +13:00

38 lines
813 B
Ruby

# frozen_string_literal: true
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