238 lines
7.5 KiB
Ruby
238 lines
7.5 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::Diff::PositionTracer::ImageStrategy do
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include PositionTracerHelpers
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let(:project) { create(:project, :repository) }
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let(:current_user) { project.owner }
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let(:file_name) { 'test-file' }
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let(:new_file_name) { "#{file_name}-new" }
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let(:second_file_name) { "#{file_name}-2" }
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let(:branch_name) { 'position-tracer-test' }
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let(:old_position) { position(old_path: file_name, new_path: file_name, position_type: 'image') }
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let(:tracer) do
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Gitlab::Diff::PositionTracer.new(
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project: project,
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old_diff_refs: old_diff_refs,
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new_diff_refs: new_diff_refs
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)
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end
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let(:strategy) { described_class.new(tracer) }
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subject { strategy.trace(old_position) }
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let(:initial_commit) do
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project.commit(create_branch(branch_name, 'master')[:branch].name)
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end
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describe '#trace' do
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describe 'diff scenarios' do
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let(:create_file_commit) do
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initial_commit
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create_file(
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branch_name,
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file_name,
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Base64.encode64('content')
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)
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end
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let(:update_file_commit) do
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create_file_commit
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update_file(
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branch_name,
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file_name,
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Base64.encode64('updatedcontent')
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)
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end
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let(:update_file_again_commit) do
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update_file_commit
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update_file(
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branch_name,
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file_name,
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Base64.encode64('updatedcontentagain')
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)
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end
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let(:delete_file_commit) do
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create_file_commit
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delete_file(branch_name, file_name)
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end
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let(:rename_file_commit) do
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delete_file_commit
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create_file(
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branch_name,
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new_file_name,
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Base64.encode64('renamedcontent')
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)
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end
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let(:create_second_file_commit) do
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create_file_commit
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create_file(
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branch_name,
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second_file_name,
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Base64.encode64('morecontent')
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)
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end
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let(:create_another_file_commit) do
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create_file(
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branch_name,
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second_file_name,
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Base64.encode64('morecontent')
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)
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end
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let(:update_another_file_commit) do
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update_file(
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branch_name,
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second_file_name,
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Base64.encode64('updatedmorecontent')
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)
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end
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context 'when the file was created in the old diff' do
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context 'when the file is unchanged between the old and the new diff' do
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let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
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let(:new_diff_refs) { diff_refs(initial_commit, create_second_file_commit) }
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it 'returns the new position' do
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expect_new_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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context 'when the file was updated between the old and the new diff' do
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let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
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let(:new_diff_refs) { diff_refs(initial_commit, update_file_commit) }
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let(:change_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
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it 'returns the position of the change' do
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expect_change_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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context 'when the file was renamed in between the old and the new diff' do
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let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
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let(:new_diff_refs) { diff_refs(initial_commit, rename_file_commit) }
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let(:change_diff_refs) { diff_refs(create_file_commit, rename_file_commit) }
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it 'returns the position of the change' do
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expect_change_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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context 'when the file was removed in between the old and the new diff' do
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let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
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let(:new_diff_refs) { diff_refs(initial_commit, delete_file_commit) }
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let(:change_diff_refs) { diff_refs(create_file_commit, delete_file_commit) }
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it 'returns the position of the change' do
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expect_change_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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context 'when the file is unchanged in the new diff' do
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let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
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let(:new_diff_refs) { diff_refs(create_another_file_commit, update_another_file_commit) }
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let(:change_diff_refs) { diff_refs(initial_commit, create_another_file_commit) }
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it 'returns the position of the change' do
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expect_change_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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end
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context 'when the file was changed in the old diff' do
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context 'when the file is unchanged in between the old and the new diff' do
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let(:old_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
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let(:new_diff_refs) { diff_refs(create_file_commit, create_second_file_commit) }
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it 'returns the new position' do
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expect_new_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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context 'when the file was updated in between the old and the new diff' do
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let(:old_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
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let(:new_diff_refs) { diff_refs(create_file_commit, update_file_again_commit) }
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let(:change_diff_refs) { diff_refs(update_file_commit, update_file_again_commit) }
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it 'returns the position of the change' do
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expect_change_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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context 'when the file was renamed in between the old and the new diff' do
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let(:old_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
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let(:new_diff_refs) { diff_refs(create_file_commit, rename_file_commit) }
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let(:change_diff_refs) { diff_refs(update_file_commit, rename_file_commit) }
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it 'returns the position of the change' do
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expect_change_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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context 'when the file was removed in between the old and the new diff' do
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let(:old_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
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let(:new_diff_refs) { diff_refs(create_file_commit, delete_file_commit) }
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let(:change_diff_refs) { diff_refs(update_file_commit, delete_file_commit) }
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it 'returns the position of the change' do
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expect_change_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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context 'when the file is unchanged in the new diff' do
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let(:old_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
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let(:new_diff_refs) { diff_refs(create_another_file_commit, update_another_file_commit) }
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let(:change_diff_refs) { diff_refs(create_file_commit, create_another_file_commit) }
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it 'returns the position of the change' do
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expect_change_position(
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old_path: file_name,
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new_path: file_name
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)
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end
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end
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end
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end
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end
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end
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