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require 'spec_helper'
describe Projects::MergeRequestsController do
let(:project) { create(:project) }
let(:user) { create(:user) }
let(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project) }
before do
sign_in(user)
project.team << [user, :master]
end
describe "#show" do
shared_examples "export merge as" do |format|
it "should generally work" do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format)
expect(response).to be_success
end
it "should generate it" do
expect_any_instance_of(MergeRequest).to receive(:"to_#{format}")
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format)
end
it "should render it" do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format)
expect(response.body).to eq((merge_request.send(:"to_#{format}",user)).to_s)
end
it "should not escape Html" do
allow_any_instance_of(MergeRequest).to receive(:"to_#{format}").
and_return('HTML entities &<>" ')
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format)
expect(response.body).not_to include('&')
expect(response.body).not_to include('>')
expect(response.body).not_to include('<')
expect(response.body).not_to include('"')
end
end
describe "as diff" do
include_examples "export merge as", :diff
let(:format) { :diff }
it "should really only be a git diff" do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format)
expect(response.body).to start_with("diff --git")
end
end
describe "as patch" do
include_examples "export merge as", :patch
let(:format) { :patch }
it "should really be a git email patch with commit" do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid, format: format)
expect(response.body[0..100]).to start_with("From #{merge_request.commits.last.id}")
end
it "should contain git diffs" do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format)
expect(response.body).to match(/^diff --git/)
end
end
end
describe 'GET diffs' do
def go(format: 'html')
get :diffs,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format
end
context 'as html' do
it 'renders the diff template' do
go
expect(response).to render_template('diffs')
end
end
context 'as json' do
it 'renders the diffs template to a string' do
go format: 'json'
expect(response).to render_template('projects/merge_requests/show/_diffs')
expect(JSON.parse(response.body)).to have_key('html')
end
end
context 'with forked projects with submodules' do
render_views
let(:project) { create(:project) }
let(:fork_project) { create(:forked_project_with_submodules) }
let(:merge_request) { create(:merge_request_with_diffs, source_project: fork_project, source_branch: 'add-submodule-version-bump', target_branch: 'master', target_project: project) }
before do
fork_project.build_forked_project_link(forked_to_project_id: fork_project.id, forked_from_project_id: project.id)
fork_project.save
merge_request.reload
end
it 'renders' do
go format: 'json'
expect(response).to be_success
expect(response.body).to have_content('Subproject commit')
end
end
end
describe 'GET diffs with ignore_whitespace_change' do
def go(format: 'html')
get :diffs,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format,
w: 1
end
context 'as html' do
it 'renders the diff template' do
go
expect(response).to render_template('diffs')
end
end
context 'as json' do
it 'renders the diffs template to a string' do
go format: 'json'
expect(response).to render_template('projects/merge_requests/show/_diffs')
expect(JSON.parse(response.body)).to have_key('html')
end
end
end
describe 'GET commits' do
def go(format: 'html')
get :commits,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
format: format
end
context 'as html' do
it 'renders the show template' do
go
expect(response).to render_template('show')
end
end
context 'as json' do
it 'renders the commits template to a string' do
go format: 'json'
expect(response).to render_template('projects/merge_requests/show/_commits')
expect(JSON.parse(response.body)).to have_key('html')
end
end
end
end
|
