2019-07-31 22:56:46 +05:30
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# frozen_string_literal: true
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2017-09-10 17:25:29 +05:30
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require 'spec_helper'
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describe Projects::MergeRequests::CreationsController do
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let(:project) { create(:project, :repository) }
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let(:user) { project.owner }
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let(:fork_project) { create(:forked_project_with_submodules) }
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2018-03-17 18:26:18 +05:30
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let(:get_diff_params) do
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{
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namespace_id: fork_project.namespace.to_param,
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project_id: fork_project,
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merge_request: {
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source_branch: 'remove-submodule',
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target_branch: 'master'
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}
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}
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end
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2017-09-10 17:25:29 +05:30
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before do
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2018-11-18 11:00:15 +05:30
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fork_project.add_maintainer(user)
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2018-03-27 19:54:05 +05:30
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Projects::ForkService.new(project, user).execute(fork_project)
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2017-09-10 17:25:29 +05:30
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sign_in(user)
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end
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describe 'GET new' do
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context 'merge request that removes a submodule' do
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it 'renders new merge request widget template' do
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2019-02-15 15:39:39 +05:30
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get :new, params: get_diff_params
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2018-03-17 18:26:18 +05:30
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expect(response).to be_success
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end
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end
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2018-11-20 20:47:30 +05:30
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context 'merge request with some commits' do
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render_views
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let(:large_diff_params) do
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{
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namespace_id: fork_project.namespace.to_param,
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project_id: fork_project,
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merge_request: {
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source_branch: 'master',
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target_branch: 'fix'
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}
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}
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end
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describe 'with artificial limits' do
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before do
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# Load MergeRequestdiff so stub_const won't override it with its own definition
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# See https://github.com/rspec/rspec-mocks/issues/1079
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stub_const("#{MergeRequestDiff}::COMMITS_SAFE_SIZE", 2)
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end
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it 'limits total commits' do
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2019-02-15 15:39:39 +05:30
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get :new, params: large_diff_params
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2018-11-20 20:47:30 +05:30
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expect(response).to be_success
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total = assigns(:total_commit_count)
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expect(assigns(:commits)).to be_an Array
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expect(total).to be > 0
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expect(assigns(:hidden_commit_count)).to be > 0
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expect(response).to have_gitlab_http_status(200)
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expect(response.body).to match %r(<span class="commits-count">2 commits</span>)
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end
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end
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it 'shows total commits' do
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get :new, params: large_diff_params
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2018-11-20 20:47:30 +05:30
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expect(response).to be_success
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total = assigns(:total_commit_count)
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2019-03-02 22:35:43 +05:30
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expect(assigns(:commits)).to be_an CommitCollection
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2018-11-20 20:47:30 +05:30
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expect(total).to be > 0
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expect(assigns(:hidden_commit_count)).to eq(0)
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expect(response).to have_gitlab_http_status(200)
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expect(response.body).to match %r(<span class="commits-count">#{total} commits</span>)
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end
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end
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2018-03-17 18:26:18 +05:30
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end
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describe 'GET diffs' do
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context 'when merge request cannot be created' do
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it 'does not assign diffs var' do
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allow_any_instance_of(MergeRequest).to receive(:can_be_created).and_return(false)
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2019-02-15 15:39:39 +05:30
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get :diffs, params: get_diff_params.merge(format: 'json')
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2017-09-10 17:25:29 +05:30
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expect(response).to be_success
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2018-03-17 18:26:18 +05:30
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expect(assigns[:diffs]).to be_nil
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end
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end
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end
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describe 'GET pipelines' do
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before do
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create(:ci_pipeline, sha: fork_project.commit('remove-submodule').id,
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ref: 'remove-submodule',
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project: fork_project)
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end
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it 'renders JSON including serialized pipelines' do
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get :pipelines, params: get_diff_params.merge(format: 'json')
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2017-09-10 17:25:29 +05:30
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expect(response).to be_ok
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expect(json_response).to have_key 'pipelines'
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expect(json_response['pipelines']).not_to be_empty
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end
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end
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describe 'GET diff_for_path' do
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def diff_for_path(extra_params = {})
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params = {
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namespace_id: project.namespace.to_param,
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project_id: project,
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format: 'json'
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}
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2019-02-15 15:39:39 +05:30
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get :diff_for_path, params: params.merge(extra_params)
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2017-09-10 17:25:29 +05:30
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end
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let(:existing_path) { 'files/ruby/feature.rb' }
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context 'when both branches are in the same project' do
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it 'disables diff notes' do
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diff_for_path(old_path: existing_path, new_path: existing_path, merge_request: { source_branch: 'feature', target_branch: 'master' })
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expect(assigns(:diff_notes_disabled)).to be_truthy
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end
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it 'only renders the diffs for the path given' do
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expect(controller).to receive(:render_diff_for_path).and_wrap_original do |meth, diffs|
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expect(diffs.diff_files.map(&:new_path)).to contain_exactly(existing_path)
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meth.call(diffs)
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end
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diff_for_path(old_path: existing_path, new_path: existing_path, merge_request: { source_branch: 'feature', target_branch: 'master' })
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end
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end
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context 'when the source branch is in a different project to the target' do
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let(:other_project) { create(:project, :repository) }
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before do
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2018-11-18 11:00:15 +05:30
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other_project.add_maintainer(user)
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2017-09-10 17:25:29 +05:30
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end
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context 'when the path exists in the diff' do
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it 'disables diff notes' do
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diff_for_path(old_path: existing_path, new_path: existing_path, merge_request: { source_project: other_project, source_branch: 'feature', target_branch: 'master' })
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expect(assigns(:diff_notes_disabled)).to be_truthy
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end
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it 'only renders the diffs for the path given' do
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expect(controller).to receive(:render_diff_for_path).and_wrap_original do |meth, diffs|
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expect(diffs.diff_files.map(&:new_path)).to contain_exactly(existing_path)
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meth.call(diffs)
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end
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diff_for_path(old_path: existing_path, new_path: existing_path, merge_request: { source_project: other_project, source_branch: 'feature', target_branch: 'master' })
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end
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end
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context 'when the path does not exist in the diff' do
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before do
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diff_for_path(old_path: 'files/ruby/nopen.rb', new_path: 'files/ruby/nopen.rb', merge_request: { source_project: other_project, source_branch: 'feature', target_branch: 'master' })
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end
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it 'returns a 404' do
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2018-03-17 18:26:18 +05:30
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expect(response).to have_gitlab_http_status(404)
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2017-09-10 17:25:29 +05:30
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end
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end
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end
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end
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2018-03-27 19:54:05 +05:30
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describe 'GET #branch_to' do
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before do
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allow(Ability).to receive(:allowed?).and_call_original
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end
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it 'fetches the commit if a user has access' do
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expect(Ability).to receive(:allowed?).with(user, :read_project, project) { true }
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get :branch_to,
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params: {
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namespace_id: fork_project.namespace,
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project_id: fork_project,
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target_project_id: project.id,
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ref: 'master'
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}
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2018-03-27 19:54:05 +05:30
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expect(assigns(:commit)).not_to be_nil
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expect(response).to have_gitlab_http_status(200)
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end
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it 'does not load the commit when the user cannot read the project' do
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expect(Ability).to receive(:allowed?).with(user, :read_project, project) { false }
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get :branch_to,
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params: {
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namespace_id: fork_project.namespace,
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project_id: fork_project,
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target_project_id: project.id,
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ref: 'master'
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}
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2018-03-27 19:54:05 +05:30
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expect(assigns(:commit)).to be_nil
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expect(response).to have_gitlab_http_status(200)
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end
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end
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2019-10-12 21:52:04 +05:30
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describe 'POST create' do
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let(:params) do
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{
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namespace_id: fork_project.namespace.to_param,
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project_id: fork_project,
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merge_request: {
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title: 'Test merge request',
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source_branch: 'remove-submodule',
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target_branch: 'master'
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}
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}
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end
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it 'creates merge request' do
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expect do
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post_request(params)
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end.to change { MergeRequest.count }.by(1)
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end
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context 'when the merge request is not created from the web ide' do
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it 'counter is not increased' do
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expect(Gitlab::UsageDataCounters::WebIdeCounter).not_to receive(:increment_merge_requests_count)
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post_request(params)
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end
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end
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context 'when the merge request is created from the web ide' do
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let(:nav_source) { { nav_source: 'webide' } }
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it 'counter is increased' do
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expect(Gitlab::UsageDataCounters::WebIdeCounter).to receive(:increment_merge_requests_count)
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post_request(params.merge(nav_source))
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end
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end
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def post_request(merge_request_params)
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post :create, params: merge_request_params
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end
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end
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2017-09-10 17:25:29 +05:30
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end
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