1 files changed, 102 insertions, 0 deletions
diff --git a/spec/frontend/kubernetes_dashboard/pages/pods_page_spec.js b/spec/frontend/kubernetes_dashboard/pages/pods_page_spec.js
new file mode 100644
index 00000000000..28a98bad211
--- /dev/null
+++ b/spec/frontend/kubernetes_dashboard/pages/pods_page_spec.js
@@ -0,0 +1,102 @@
+import Vue from 'vue';
+import VueApollo from 'vue-apollo';
+import { shallowMount } from '@vue/test-utils';
+import waitForPromises from 'helpers/wait_for_promises';
+import createMockApollo from 'helpers/mock_apollo_helper';
+import PodsPage from '~/kubernetes_dashboard/pages/pods_page.vue';
+import WorkloadLayout from '~/kubernetes_dashboard/components/workload_layout.vue';
+import { useFakeDate } from 'helpers/fake_date';
+import { k8sPodsMock, mockPodStats, mockPodsTableItems } from '../graphql/mock_data';
+
+Vue.use(VueApollo);
+
+describe('Kubernetes dashboard pods page', () => {
+  let wrapper;
+
+  const configuration = {
+    basePath: 'kas/tunnel/url',
+    baseOptions: {
+      headers: { 'GitLab-Agent-Id': '1' },
+    },
+  };
+
+  const findWorkloadLayout = () => wrapper.findComponent(WorkloadLayout);
+
+  const createApolloProvider = () => {
+    const mockResolvers = {
+      Query: {
+        k8sPods: jest.fn().mockReturnValue(k8sPodsMock),
+      },
+    };
+
+    return createMockApollo([], mockResolvers);
+  };
+
+  const createWrapper = (apolloProvider = createApolloProvider()) => {
+    wrapper = shallowMount(PodsPage, {
+      provide: { configuration },
+      apolloProvider,
+    });
+  };
+
+  describe('mounted', () => {
+    it('renders WorkloadLayout component', () => {
+      createWrapper();
+
+      expect(findWorkloadLayout().exists()).toBe(true);
+    });
+
+    it('sets loading prop for the WorkloadLayout', () => {
+      createWrapper();
+
+      expect(findWorkloadLayout().props('loading')).toBe(true);
+    });
+
+    it('removes loading prop from the WorkloadLayout when the list of pods loaded', async () => {
+      createWrapper();
+      await waitForPromises();
+
+      expect(findWorkloadLayout().props('loading')).toBe(false);
+    });
+  });
+
+  describe('when gets pods data', () => {
+    useFakeDate(2023, 10, 23, 10, 10);
+
+    it('sets correct stats object for the WorkloadLayout', async () => {
+      createWrapper();
+      await waitForPromises();
+
+      expect(findWorkloadLayout().props('stats')).toEqual(mockPodStats);
+    });
+
+    it('sets correct table items object for the WorkloadLayout', async () => {
+      createWrapper();
+      await waitForPromises();
+
+      expect(findWorkloadLayout().props('items')).toMatchObject(mockPodsTableItems);
+    });
+  });
+
+  describe('when gets an error from the cluster_client API', () => {
+    const error = new Error('Error from the cluster_client API');
+    const createErroredApolloProvider = () => {
+      const mockResolvers = {
+        Query: {
+          k8sPods: jest.fn().mockRejectedValueOnce(error),
+        },
+      };
+
+      return createMockApollo([], mockResolvers);
+    };
+
+    beforeEach(async () => {
+      createWrapper(createErroredApolloProvider());
+      await waitForPromises();
+    });
+
+    it('sets errorMessage prop for the WorkloadLayout', () => {
+      expect(findWorkloadLayout().props('errorMessage')).toBe(error.message);
+    });
+  });
+});