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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 CiIcon from '~/vue_shared/components/ci_icon.vue';
import { mockCommitSha, mockProjectPipeline, mockProjectFullPath } from '../../mock_data';
const localVue = createLocalVue();
localVue.use(VueApollo);
const mockProvide = {
projectFullPath: mockProjectFullPath,
};
describe('Pipeline Status', () => {
let wrapper;
let mockApollo;
let mockPipelineQuery;
const createComponent = ({ hasPipeline = true, isQueryLoading = false }) => {
const pipeline = hasPipeline
? { loading: isQueryLoading, ...mockProjectPipeline.pipeline }
: { loading: isQueryLoading };
wrapper = shallowMount(PipelineStatus, {
provide: mockProvide,
stubs: { GlLink, GlSprintf },
data: () => (hasPipeline ? { pipeline } : {}),
mocks: {
$apollo: {
queries: {
pipeline,
},
},
},
});
};
const createComponentWithApollo = () => {
const resolvers = {
Query: {
project: mockPipelineQuery,
},
};
mockApollo = createMockApollo([], resolvers);
wrapper = shallowMount(PipelineStatus, {
localVue,
apolloProvider: mockApollo,
provide: mockProvide,
stubs: { GlLink, GlSprintf },
data() {
return {
commitSha: mockCommitSha,
};
},
});
};
const findIcon = () => wrapper.findComponent(GlIcon);
const findCiIcon = () => wrapper.findComponent(CiIcon);
const findLoadingIcon = () => wrapper.findComponent(GlLoadingIcon);
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 findPipelineLoadingMsg = () => wrapper.find('[data-testid="pipeline-loading-msg"]');
beforeEach(() => {
mockPipelineQuery = jest.fn();
});
afterEach(() => {
mockPipelineQuery.mockReset();
wrapper.destroy();
wrapper = null;
});
describe('while querying', () => {
it('renders loading icon', () => {
createComponent({ isQueryLoading: true, hasPipeline: false });
expect(findLoadingIcon().exists()).toBe(true);
expect(findPipelineLoadingMsg().text()).toBe(i18n.fetchLoading);
});
it('does not render loading icon if pipeline data is already set', () => {
createComponent({ isQueryLoading: true });
expect(findLoadingIcon().exists()).toBe(false);
});
});
describe('when querying data', () => {
describe('when data is set', () => {
beforeEach(async () => {
mockPipelineQuery.mockResolvedValue(mockProjectPipeline);
createComponentWithApollo();
await waitForPromises();
});
it('query is called with correct variables', async () => {
expect(mockPipelineQuery).toHaveBeenCalledTimes(1);
expect(mockPipelineQuery).toHaveBeenCalledWith(
expect.anything(),
{
fullPath: mockProjectFullPath,
},
expect.anything(),
expect.anything(),
);
});
it('does not render error', () => {
expect(findIcon().exists()).toBe(false);
});
it('renders pipeline data', () => {
const { id } = mockProjectPipeline.pipeline;
expect(findCiIcon().exists()).toBe(true);
expect(findPipelineId().text()).toBe(`#${id.match(/\d+/g)[0]}`);
expect(findPipelineCommit().text()).toBe(mockCommitSha);
});
});
describe('when data cannot be fetched', () => {
beforeEach(async () => {
mockPipelineQuery.mockRejectedValue(new Error());
createComponentWithApollo();
await waitForPromises();
});
it('renders error', () => {
expect(findIcon().attributes('name')).toBe('warning-solid');
expect(findPipelineErrorMsg().text()).toBe(i18n.fetchError);
});
it('does not render pipeline data', () => {
expect(findCiIcon().exists()).toBe(false);
expect(findPipelineId().exists()).toBe(false);
expect(findPipelineCommit().exists()).toBe(false);
});
});
});
});
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