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import Vue from 'vue';
import VueApollo from 'vue-apollo';
import { shallowMount } from '@vue/test-utils';
import createMockApollo from 'helpers/mock_apollo_helper';
import { extendedWrapper } from 'helpers/vue_test_utils_helper';
import waitForPromises from 'helpers/wait_for_promises';
import createFlash from '~/flash';
import CommitBoxPipelineMiniGraph from '~/projects/commit_box/info/components/commit_box_pipeline_mini_graph.vue';
import getLinkedPipelinesQuery from '~/projects/commit_box/info/graphql/queries/get_linked_pipelines.query.graphql';
import getPipelineStagesQuery from '~/projects/commit_box/info/graphql/queries/get_pipeline_stages.query.graphql';
import { mockPipelineStagesQueryResponse, mockStages } from './mock_data';
jest.mock('~/flash');
Vue.use(VueApollo);
describe('Commit box pipeline mini graph', () => {
let wrapper;
const findMiniGraph = () => wrapper.findByTestId('commit-box-mini-graph');
const findUpstream = () => wrapper.findByTestId('commit-box-mini-graph-upstream');
const findDownstream = () => wrapper.findByTestId('commit-box-mini-graph-downstream');
const stagesHandler = jest.fn().mockResolvedValue(mockPipelineStagesQueryResponse);
const createComponent = ({ props = {} } = {}) => {
const handlers = [
[getLinkedPipelinesQuery, {}],
[getPipelineStagesQuery, stagesHandler],
];
wrapper = extendedWrapper(
shallowMount(CommitBoxPipelineMiniGraph, {
propsData: {
stages: mockStages,
...props,
},
apolloProvider: createMockApollo(handlers),
}),
);
return waitForPromises();
};
afterEach(() => {
wrapper.destroy();
});
describe('linked pipelines', () => {
beforeEach(async () => {
await createComponent();
});
it('should display the mini pipeine graph', () => {
expect(findMiniGraph().exists()).toBe(true);
});
it('should not display linked pipelines', () => {
expect(findUpstream().exists()).toBe(false);
expect(findDownstream().exists()).toBe(false);
});
});
describe('when data is mismatched', () => {
beforeEach(async () => {
await createComponent({ props: { stages: [] } });
});
it('calls create flash with expected arguments', () => {
expect(createFlash).toHaveBeenCalledWith({
message: 'There was a problem handling the pipeline data.',
captureError: true,
error: new Error('Rest stages and graphQl stages must be the same length'),
});
});
});
});
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