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import { GlIcon, GlLink, GlLoadingIcon, GlSprintf } from '@gitlab/ui';
import { shallowMount, createLocalVue } from '@vue/test-utils';
import VueApollo from 'vue-apollo';
import createMockApollo from 'helpers/mock_apollo_helper';
import waitForPromises from 'helpers/wait_for_promises';
import PipelineStatus, { i18n } from '~/pipeline_editor/components/header/pipeline_status.vue';
import getPipelineQuery from '~/pipeline_editor/graphql/queries/client/pipeline.graphql';
import PipelineEditorMiniGraph from '~/pipeline_editor/components/header/pipeline_editor_mini_graph.vue';
import { mockCommitSha, mockProjectPipeline, mockProjectFullPath } from '../../mock_data';
const localVue = createLocalVue();
localVue.use(VueApollo);
describe('Pipeline Status', () => {
let wrapper;
let mockApollo;
let mockPipelineQuery;
const createComponentWithApollo = () => {
const handlers = [[getPipelineQuery, mockPipelineQuery]];
mockApollo = createMockApollo(handlers);
wrapper = shallowMount(PipelineStatus, {
localVue,
apolloProvider: mockApollo,
propsData: {
commitSha: mockCommitSha,
},
provide: {
projectFullPath: mockProjectFullPath,
},
stubs: { GlLink, GlSprintf },
});
};
const findIcon = () => wrapper.findComponent(GlIcon);
const findLoadingIcon = () => wrapper.findComponent(GlLoadingIcon);
const findPipelineEditorMiniGraph = () => wrapper.findComponent(PipelineEditorMiniGraph);
const findPipelineId = () => wrapper.find('[data-testid="pipeline-id"]');
const findPipelineCommit = () => wrapper.find('[data-testid="pipeline-commit"]');
const findPipelineErrorMsg = () => wrapper.find('[data-testid="pipeline-error-msg"]');
const findPipelineNotTriggeredErrorMsg = () =>
wrapper.find('[data-testid="pipeline-not-triggered-error-msg"]');
const findPipelineLoadingMsg = () => wrapper.find('[data-testid="pipeline-loading-msg"]');
const findPipelineViewBtn = () => wrapper.find('[data-testid="pipeline-view-btn"]');
const findStatusIcon = () => wrapper.find('[data-testid="pipeline-status-icon"]');
beforeEach(() => {
mockPipelineQuery = jest.fn();
});
afterEach(() => {
mockPipelineQuery.mockReset();
wrapper.destroy();
});
describe('loading icon', () => {
it('renders while query is being fetched', () => {
createComponentWithApollo();
expect(findLoadingIcon().exists()).toBe(true);
expect(findPipelineLoadingMsg().text()).toBe(i18n.fetchLoading);
});
it('does not render if query is no longer loading', async () => {
createComponentWithApollo();
await waitForPromises();
expect(findLoadingIcon().exists()).toBe(false);
});
});
describe('when querying data', () => {
describe('when data is set', () => {
beforeEach(() => {
mockPipelineQuery.mockResolvedValue({
data: { project: mockProjectPipeline() },
});
createComponentWithApollo();
waitForPromises();
});
it('query is called with correct variables', async () => {
expect(mockPipelineQuery).toHaveBeenCalledTimes(1);
expect(mockPipelineQuery).toHaveBeenCalledWith({
fullPath: mockProjectFullPath,
sha: mockCommitSha,
});
});
it('does not render error', () => {
expect(findPipelineErrorMsg().exists()).toBe(false);
});
it('renders pipeline data', () => {
const {
id,
commit: { title },
detailedStatus: { detailsPath },
} = mockProjectPipeline().pipeline;
expect(findStatusIcon().exists()).toBe(true);
expect(findPipelineId().text()).toBe(`#${id.match(/\d+/g)[0]}`);
expect(findPipelineCommit().text()).toBe(`${mockCommitSha}: ${title}`);
expect(findPipelineViewBtn().attributes('href')).toBe(detailsPath);
});
it('renders the pipeline mini graph', () => {
expect(findPipelineEditorMiniGraph().exists()).toBe(true);
});
});
describe('when data cannot be fetched', () => {
beforeEach(async () => {
mockPipelineQuery.mockRejectedValue(new Error());
createComponentWithApollo();
await waitForPromises();
});
it('renders api error', () => {
expect(findPipelineNotTriggeredErrorMsg().exists()).toBe(false);
expect(findIcon().attributes('name')).toBe('warning-solid');
expect(findPipelineErrorMsg().text()).toBe(i18n.fetchError);
});
it('does not render pipeline data', () => {
expect(findStatusIcon().exists()).toBe(false);
expect(findPipelineId().exists()).toBe(false);
expect(findPipelineCommit().exists()).toBe(false);
expect(findPipelineViewBtn().exists()).toBe(false);
});
});
describe('when pipeline is null', () => {
beforeEach(() => {
mockPipelineQuery.mockResolvedValue({
data: { project: { pipeline: null } },
});
createComponentWithApollo();
waitForPromises();
});
it('renders pipeline not triggered error', () => {
expect(findPipelineErrorMsg().exists()).toBe(false);
expect(findIcon().attributes('name')).toBe('information-o');
expect(findPipelineNotTriggeredErrorMsg().text()).toBe(i18n.pipelineNotTriggeredMsg);
});
});
});
});
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