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import { shallowMount } from '@vue/test-utils';
import mockPipelineResponse from 'test_fixtures/pipelines/pipeline_details.json';
import LinksInner from '~/pipelines/components/graph_shared/links_inner.vue';
import LinksLayer from '~/pipelines/components/graph_shared/links_layer.vue';
import { generateResponse } from '../graph/mock_data';
describe('links layer component', () => {
let wrapper;
const findLinksInner = () => wrapper.findComponent(LinksInner);
const pipeline = generateResponse(mockPipelineResponse, 'root/fungi-xoxo');
const containerId = `pipeline-links-container-${pipeline.id}`;
const slotContent = "<div>Ceci n'est pas un graphique</div>";
const defaultProps = {
containerId,
containerMeasurements: { width: 400, height: 400 },
pipelineId: pipeline.id,
pipelineData: pipeline.stages,
showLinks: false,
};
const createComponent = ({ mountFn = shallowMount, props = {} } = {}) => {
wrapper = mountFn(LinksLayer, {
propsData: {
...defaultProps,
...props,
},
slots: {
default: slotContent,
},
stubs: {
'links-inner': true,
},
});
};
describe('with show links off', () => {
beforeEach(() => {
createComponent();
});
it('renders the default slot', () => {
expect(wrapper.html()).toContain(slotContent);
});
it('does not render inner links component', () => {
expect(findLinksInner().exists()).toBe(false);
});
});
describe('with show links on', () => {
beforeEach(() => {
createComponent({
props: {
showLinks: true,
},
});
});
it('renders the default slot', () => {
expect(wrapper.html()).toContain(slotContent);
});
it('renders the inner links component', () => {
expect(findLinksInner().exists()).toBe(true);
});
});
describe('with width or height measurement at 0', () => {
beforeEach(() => {
createComponent({ props: { containerMeasurements: { width: 0, height: 100 } } });
});
it('renders the default slot', () => {
expect(wrapper.html()).toContain(slotContent);
});
it('does not render the inner links component', () => {
expect(findLinksInner().exists()).toBe(false);
});
});
});
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