gitlab-org--gitlab-foss/spec/models/legacy_diff_note_spec.rb

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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe LegacyDiffNote do
describe '#to_ability_name' do
subject { described_class.new.to_ability_name }
it { is_expected.to eq('note') }
end
describe 'callbacks' do
describe '#set_diff' do
let(:note) do
build(:legacy_diff_note_on_merge_request, st_diff: '_st_diff_').tap do |record|
record.instance_variable_set(:@diff, {})
end
end
context 'when not importing' do
it 'updates st_diff' do
note.save!(validate: false)
expect(note.st_diff).to eq({})
end
end
context 'when importing' do
before do
note.importing = true
end
it 'does not update st_diff' do
note.save!(validate: false)
expect(note.st_diff).to eq('_st_diff_')
end
context 'when st_diff is blank' do
before do
note.st_diff = nil
end
it 'updates st_diff' do
note.save!(validate: false)
expect(note.st_diff).to eq({})
end
end
end
end
end
end