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