[ci] Add specs & tests for releasing multibuild package

Introduced in f08032e.
Quick and dirty c&p from the old test suite to get
the PR merged as it is required by release team.

src/api/spec/controllers/source_controller_spec.rb

@@ -50,4 +50,27 @@
     it { expect(response).to be_success }
     it { expect(project.config.to_s).to include('Updated', 'by', 'test') }
   end
+
+  describe "POST #package_command" do
+    let(:multibuild_package) { create(:package, name: 'multibuild') }
+    let(:multibuild_project) { multibuild_package.project }
+    let(:repository) { create(:repository) }
+    let(:target_repository) { create(:repository) }
+
+    before do
+      multibuild_project.repositories << repository
+      project.repositories << target_repository
+      login user
+    end
+
+    context "with 'diff' command for a multibuild package" do
+      before do
+        post :package_command, params: {
+          cmd: 'diff', package: "#{multibuild_package.name}:one", project: multibuild_project, target_project: project
+        }
+      end
+      it { expect(flash[:error]).to eq("invalid_package_name(invalid package name '#{multibuild_package.name}:one'): ") }
+      it { expect(response.status).to eq(302) }
+    end
+  end
 end

src/api/test/functional/source_controller_test.rb

@@ -2812,6 +2812,93 @@ def test_release_package
     assert_response :success
   end
 
+  def test_release_multibuild_package
+    login_adrian
+    # define manual release target
+    put '/source/home:adrian:RT/_meta', params: "<project name='home:adrian:RT'> <title/> <description/>
+          <repository name='rt'>
+            <arch>i586</arch>
+            <arch>x86_64</arch>
+          </repository>
+        </project>"
+    assert_response :success
+
+    run_scheduler('i586')
+    run_scheduler('x86_64')
+
+    login_Iggy
+    get '/source/home:Iggy/_meta'
+    assert_response :success
+    orig_project_meta = @response.body
+    doc = REXML::Document.new(@response.body)
+    rt = doc.elements["/project/repository'"].add_element 'releasetarget'
+    rt.add_attribute REXML::Attribute.new('project', 'home:adrian:RT')
+    rt.add_attribute REXML::Attribute.new('repository', 'rt')
+    put '/source/home:Iggy/_meta', params: doc.to_s
+    assert_response :success
+
+    # add correct trigger
+    login_Iggy
+    rt.add_attribute REXML::Attribute.new('trigger', 'manual')
+    put '/source/home:Iggy/_meta', params: doc.to_s
+    assert_response :success
+
+    # release for real
+    login_adrian
+    post '/source/home:Iggy/TestPack:package?cmd=release'
+    assert_response :success
+    assert_xml_tag tag: 'status', attributes: { code: 'ok' }
+
+    # process events
+    run_scheduler('i586')
+
+    # verify result
+    get '/source/home:adrian:RT'
+    assert_response :success
+    assert_xml_tag tag: 'entry', attributes: { name: 'TestPack' }
+
+    # cleanup
+    login_Iggy
+    put '/source/home:Iggy/_meta', params: orig_project_meta
+    assert_response :success
+    login_adrian
+    delete '/source/home:adrian:RT'
+    assert_response :success
+  end
+
+  def test_manual_release_multibuild_package
+    login_adrian
+    # define manual release target
+    put '/source/home:adrian:RT/_meta', params: "<project name='home:adrian:RT'> <title/> <description/>
+          <repository name='rt'>
+            <arch>i586</arch>
+            <arch>x86_64</arch>
+          </repository>
+        </project>"
+    assert_response :success
+
+    run_scheduler('i586')
+    run_scheduler('x86_64')
+
+    # release for real
+    login_adrian
+    post '/source/home:Iggy/TestPack:package?cmd=release&target_project=home:adrian:RT&target_repository=rt&repository=10.2'
+    assert_response :success
+    assert_xml_tag tag: 'status', attributes: { code: 'ok' }
+
+    # process events
+    run_scheduler('i586')
+
+    # verify result
+    get '/source/home:adrian:RT'
+    assert_response :success
+    assert_xml_tag tag: 'entry', attributes: { name: 'TestPack' }
+
+    login_adrian
+    delete '/source/home:adrian:RT'
+    assert_response :success
+  end
+
   def test_copy_package
     # fred has maintainer permissions in this single package of Iggys home
     # this is the osc way