Allow creating merge requests across forks of a project

1 files changed, 60 insertions, 0 deletions

diff --git a/spec/features/merge_requests/create_new_mr_from_fork_spec.rb b/spec/features/merge_requests/create_new_mr_from_fork_spec.rb
new file mode 100644
index 00000000000..515818c5d42
--- /dev/null
+++ b/spec/features/merge_requests/create_new_mr_from_fork_spec.rb
@@ -0,0 +1,60 @@
+require 'spec_helper'
+
+feature 'Creating a merge request from a fork', :js do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public, :repository) }
+  let!(:source_project) { ::Projects::ForkService.new(project, user).execute }
+
+  before do
+    source_project.add_master(user)
+
+    sign_in(user)
+  end
+
+  shared_examples 'create merge request to other project' do
+    it 'has all possible target projects' do
+      visit project_new_merge_request_path(source_project)
+
+      first('.js-target-project').click
+
+      within('.dropdown-target-project .dropdown-content') do
+        expect(page).to have_content(project.full_path)
+        expect(page).to have_content(target_project.full_path)
+        expect(page).to have_content(source_project.full_path)
+      end
+    end
+
+    it 'allows creating the merge request to another target project' do
+      visit project_merge_requests_path(source_project)
+
+      page.within '.content' do
+        click_link 'New merge request'
+      end
+
+      find('.js-source-branch', match: :first).click
+      find('.dropdown-source-branch .dropdown-content a', match: :first).click
+
+      first('.js-target-project').click
+      find('.dropdown-target-project .dropdown-content a', text: target_project.full_path).click
+
+      click_button 'Compare branches and continue'
+
+      wait_for_requests
+
+      expect { click_button 'Submit merge request' }
+        .to change { target_project.merge_requests.reload.size }.by(1)
+    end
+  end
+
+  context 'creating to the source of a fork' do
+    let(:target_project) { project }
+
+    it_behaves_like('create merge request to other project')
+  end
+
+  context 'creating to a sibling of a fork' do
+    let!(:target_project) { ::Projects::ForkService.new(project, create(:user)).execute }
+
+    it_behaves_like('create merge request to other project')
+  end
+end