Merge branch '58941-use-gitlab-serverless-with-existing-knative-installation' into 'master'

Resolve "Use GitLab serverless with existing Knative installation"

Closes #58941

See merge request gitlab-org/gitlab-ce!27173

5 files changed, 89 insertions, 62 deletions

diff --git a/spec/frontend/serverless/components/environment_row_spec.js b/spec/frontend/serverless/components/environment_row_spec.js
index 161a637dd75..0ad85e218dc 100644
--- a/spec/frontend/serverless/components/environment_row_spec.js
+++ b/spec/frontend/serverless/components/environment_row_spec.js
@@ -14,7 +14,7 @@ describe('environment row component', () => {
 
     beforeEach(() => {
       localVue = createLocalVue();
-      vm = createComponent(localVue, translate(mockServerlessFunctions)['*'], '*');
+      vm = createComponent(localVue, translate(mockServerlessFunctions.functions)['*'], '*');
     });
 
     afterEach(() => vm.$destroy());
@@ -48,7 +48,11 @@ describe('environment row component', () => {
 
     beforeEach(() => {
       localVue = createLocalVue();
-      vm = createComponent(localVue, translate(mockServerlessFunctionsDiffEnv).test, 'test');
+      vm = createComponent(
+        localVue,
+        translate(mockServerlessFunctionsDiffEnv.functions).test,
+        'test',
+      );
     });
 
     afterEach(() => vm.$destroy());
diff --git a/spec/frontend/serverless/components/functions_spec.js b/spec/frontend/serverless/components/functions_spec.js
index 6924fb9e91f..d8a80f8031e 100644
--- a/spec/frontend/serverless/components/functions_spec.js
+++ b/spec/frontend/serverless/components/functions_spec.js
@@ -34,11 +34,11 @@ describe('functionsComponent', () => {
   });
 
   it('should render empty state when Knative is not installed', () => {
+    store.dispatch('receiveFunctionsSuccess', { knative_installed: false });
     component = shallowMount(functionsComponent, {
       localVue,
       store,
       propsData: {
-        installed: false,
         clustersPath: '',
         helpPath: '',
         statusPath: '',
@@ -55,7 +55,6 @@ describe('functionsComponent', () => {
       localVue,
       store,
       propsData: {
-        installed: true,
         clustersPath: '',
         helpPath: '',
         statusPath: '',
@@ -67,12 +66,11 @@ describe('functionsComponent', () => {
   });
 
   it('should render empty state when there is no function data', () => {
-    store.dispatch('receiveFunctionsNoDataSuccess');
+    store.dispatch('receiveFunctionsNoDataSuccess', { knative_installed: true });
     component = shallowMount(functionsComponent, {
       localVue,
       store,
       propsData: {
-        installed: true,
         clustersPath: '',
         helpPath: '',
         statusPath: '',
@@ -91,12 +89,31 @@ describe('functionsComponent', () => {
     );
   });
 
+  it('should render functions and a loader when functions are partially fetched', () => {
+    store.dispatch('receiveFunctionsPartial', {
+      ...mockServerlessFunctions,
+      knative_installed: 'checking',
+    });
+    component = shallowMount(functionsComponent, {
+      localVue,
+      store,
+      propsData: {
+        clustersPath: '',
+        helpPath: '',
+        statusPath: '',
+      },
+      sync: false,
+    });
+
+    expect(component.find('.js-functions-wrapper').exists()).toBe(true);
+    expect(component.find('.js-functions-loader').exists()).toBe(true);
+  });
+
   it('should render the functions list', () => {
     component = shallowMount(functionsComponent, {
       localVue,
       store,
       propsData: {
-        installed: true,
         clustersPath: 'clustersPath',
         helpPath: 'helpPath',
         statusPath,
diff --git a/spec/frontend/serverless/mock_data.js b/spec/frontend/serverless/mock_data.js
index a2c18616324..ef616ceb37f 100644
--- a/spec/frontend/serverless/mock_data.js
+++ b/spec/frontend/serverless/mock_data.js
@@ -1,56 +1,62 @@
-export const mockServerlessFunctions = [
-  {
-    name: 'testfunc1',
-    namespace: 'tm-example',
-    environment_scope: '*',
-    cluster_id: 46,
-    detail_url: '/testuser/testproj/serverless/functions/*/testfunc1',
-    podcount: null,
-    created_at: '2019-02-05T01:01:23Z',
-    url: 'http://testfunc1.tm-example.apps.example.com',
-    description: 'A test service',
-    image: 'knative-test-container-buildtemplate',
-  },
-  {
-    name: 'testfunc2',
-    namespace: 'tm-example',
-    environment_scope: '*',
-    cluster_id: 46,
-    detail_url: '/testuser/testproj/serverless/functions/*/testfunc2',
-    podcount: null,
-    created_at: '2019-02-05T01:01:23Z',
-    url: 'http://testfunc2.tm-example.apps.example.com',
-    description: 'A second test service\nThis one with additional descriptions',
-    image: 'knative-test-echo-buildtemplate',
-  },
-];
+export const mockServerlessFunctions = {
+  knative_installed: true,
+  functions: [
+    {
+      name: 'testfunc1',
+      namespace: 'tm-example',
+      environment_scope: '*',
+      cluster_id: 46,
+      detail_url: '/testuser/testproj/serverless/functions/*/testfunc1',
+      podcount: null,
+      created_at: '2019-02-05T01:01:23Z',
+      url: 'http://testfunc1.tm-example.apps.example.com',
+      description: 'A test service',
+      image: 'knative-test-container-buildtemplate',
+    },
+    {
+      name: 'testfunc2',
+      namespace: 'tm-example',
+      environment_scope: '*',
+      cluster_id: 46,
+      detail_url: '/testuser/testproj/serverless/functions/*/testfunc2',
+      podcount: null,
+      created_at: '2019-02-05T01:01:23Z',
+      url: 'http://testfunc2.tm-example.apps.example.com',
+      description: 'A second test service\nThis one with additional descriptions',
+      image: 'knative-test-echo-buildtemplate',
+    },
+  ],
+};
 
-export const mockServerlessFunctionsDiffEnv = [
-  {
-    name: 'testfunc1',
-    namespace: 'tm-example',
-    environment_scope: '*',
-    cluster_id: 46,
-    detail_url: '/testuser/testproj/serverless/functions/*/testfunc1',
-    podcount: null,
-    created_at: '2019-02-05T01:01:23Z',
-    url: 'http://testfunc1.tm-example.apps.example.com',
-    description: 'A test service',
-    image: 'knative-test-container-buildtemplate',
-  },
-  {
-    name: 'testfunc2',
-    namespace: 'tm-example',
-    environment_scope: 'test',
-    cluster_id: 46,
-    detail_url: '/testuser/testproj/serverless/functions/*/testfunc2',
-    podcount: null,
-    created_at: '2019-02-05T01:01:23Z',
-    url: 'http://testfunc2.tm-example.apps.example.com',
-    description: 'A second test service\nThis one with additional descriptions',
-    image: 'knative-test-echo-buildtemplate',
-  },
-];
+export const mockServerlessFunctionsDiffEnv = {
+  knative_installed: true,
+  functions: [
+    {
+      name: 'testfunc1',
+      namespace: 'tm-example',
+      environment_scope: '*',
+      cluster_id: 46,
+      detail_url: '/testuser/testproj/serverless/functions/*/testfunc1',
+      podcount: null,
+      created_at: '2019-02-05T01:01:23Z',
+      url: 'http://testfunc1.tm-example.apps.example.com',
+      description: 'A test service',
+      image: 'knative-test-container-buildtemplate',
+    },
+    {
+      name: 'testfunc2',
+      namespace: 'tm-example',
+      environment_scope: 'test',
+      cluster_id: 46,
+      detail_url: '/testuser/testproj/serverless/functions/*/testfunc2',
+      podcount: null,
+      created_at: '2019-02-05T01:01:23Z',
+      url: 'http://testfunc2.tm-example.apps.example.com',
+      description: 'A second test service\nThis one with additional descriptions',
+      image: 'knative-test-echo-buildtemplate',
+    },
+  ],
+};
 
 export const mockServerlessFunction = {
   name: 'testfunc1',
diff --git a/spec/frontend/serverless/store/getters_spec.js b/spec/frontend/serverless/store/getters_spec.js
index fb549c8f153..92853fda37c 100644
--- a/spec/frontend/serverless/store/getters_spec.js
+++ b/spec/frontend/serverless/store/getters_spec.js
@@ -32,7 +32,7 @@ describe('Serverless Store Getters', () => {
 
   describe('getFunctions', () => {
     it('should translate the raw function array to group the functions per environment scope', () => {
-      state.functions = mockServerlessFunctions;
+      state.functions = mockServerlessFunctions.functions;
 
       const funcs = getters.getFunctions(state);
 
diff --git a/spec/frontend/serverless/store/mutations_spec.js b/spec/frontend/serverless/store/mutations_spec.js
index ca3053e5c38..e2771c7e5fd 100644
--- a/spec/frontend/serverless/store/mutations_spec.js
+++ b/spec/frontend/serverless/store/mutations_spec.js
@@ -19,13 +19,13 @@ describe('ServerlessMutations', () => {
 
       expect(state.isLoading).toEqual(false);
       expect(state.hasFunctionData).toEqual(true);
-      expect(state.functions).toEqual(mockServerlessFunctions);
+      expect(state.functions).toEqual(mockServerlessFunctions.functions);
     });
 
     it('should ensure loading has stopped and hasFunctionData is false when there are no functions available', () => {
       const state = {};
 
-      mutations[types.RECEIVE_FUNCTIONS_NODATA_SUCCESS](state);
+      mutations[types.RECEIVE_FUNCTIONS_NODATA_SUCCESS](state, { knative_installed: true });
 
       expect(state.isLoading).toEqual(false);
       expect(state.hasFunctionData).toEqual(false);