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import { GlAlert } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import { setHTMLFixture } from 'helpers/fixtures';
import { CI_CONFIG_STATUS_VALID } from '~/pipeline_editor/constants';
import LinksInner from '~/pipelines/components/graph_shared/links_inner.vue';
import LinksLayer from '~/pipelines/components/graph_shared/links_layer.vue';
import JobPill from '~/pipelines/components/pipeline_graph/job_pill.vue';
import PipelineGraph from '~/pipelines/components/pipeline_graph/pipeline_graph.vue';
import StageName from '~/pipelines/components/pipeline_graph/stage_name.vue';
import { pipelineData, singleStageData } from './mock_data';
describe('pipeline graph component', () => {
const defaultProps = { pipelineData };
let wrapper;
const containerId = 'pipeline-graph-container-0';
setHTMLFixture(`<div id="${containerId}"></div>`);
const createComponent = (props = defaultProps) => {
return shallowMount(PipelineGraph, {
propsData: {
...props,
},
stubs: { LinksLayer, LinksInner },
data() {
return {
measurements: {
width: 1000,
height: 1000,
},
};
},
});
};
const findAlert = () => wrapper.findComponent(GlAlert);
const findAllJobPills = () => wrapper.findAllComponents(JobPill);
const findAllStageNames = () => wrapper.findAllComponents(StageName);
const findLinksLayer = () => wrapper.findComponent(LinksLayer);
const findPipelineGraph = () => wrapper.find('[data-testid="graph-container"]');
afterEach(() => {
wrapper.destroy();
});
describe('with `VALID` status', () => {
beforeEach(() => {
wrapper = createComponent({
pipelineData: {
status: CI_CONFIG_STATUS_VALID,
stages: [{ name: 'hello', groups: [] }],
},
});
});
it('renders the graph with no status error', () => {
expect(findAlert().exists()).toBe(false);
expect(findPipelineGraph().exists()).toBe(true);
expect(findLinksLayer().exists()).toBe(true);
});
});
describe('with only one stage', () => {
beforeEach(() => {
wrapper = createComponent({ pipelineData: singleStageData });
});
it('renders the right number of stage titles', () => {
const expectedStagesLength = singleStageData.stages.length;
expect(findAllStageNames()).toHaveLength(expectedStagesLength);
});
it('renders the right number of job pills', () => {
// We count the number of jobs in the mock data
const expectedJobsLength = singleStageData.stages.reduce((acc, val) => {
return acc + val.groups.length;
}, 0);
expect(findAllJobPills()).toHaveLength(expectedJobsLength);
});
});
describe('with multiple stages and jobs', () => {
beforeEach(() => {
wrapper = createComponent();
});
it('renders the right number of stage titles', () => {
const expectedStagesLength = pipelineData.stages.length;
expect(findAllStageNames()).toHaveLength(expectedStagesLength);
});
it('renders the right number of job pills', () => {
// We count the number of jobs in the mock data
const expectedJobsLength = pipelineData.stages.reduce((acc, val) => {
return acc + val.groups.length;
}, 0);
expect(findAllJobPills()).toHaveLength(expectedJobsLength);
});
});
});
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