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import Vue from 'vue';
import graphComponent from '~/pipelines/components/graph/graph_component.vue';
import graphJSON from './mock_data';
describe('graph component', () => {
preloadFixtures('static/graph.html.raw');
let GraphComponent;
beforeEach(() => {
loadFixtures('static/graph.html.raw');
GraphComponent = Vue.extend(graphComponent);
});
describe('while is loading', () => {
it('should render a loading icon', () => {
const component = new GraphComponent().$mount('#js-pipeline-graph-vue');
expect(component.$el.querySelector('.loading-icon')).toBeDefined();
});
});
describe('with a successfull response', () => {
const interceptor = (request, next) => {
next(request.respondWith(JSON.stringify(graphJSON), {
status: 200,
}));
};
beforeEach(() => {
Vue.http.interceptors.push(interceptor);
});
afterEach(() => {
Vue.http.interceptors = _.without(Vue.http.interceptors, interceptor);
});
it('should render the graph', (done) => {
const component = new GraphComponent().$mount('#js-pipeline-graph-vue');
setTimeout(() => {
expect(component.$el.classList.contains('js-pipeline-graph')).toEqual(true);
expect(
component.$el.querySelector('.stage-column:first-child').classList.contains('no-margin'),
).toEqual(true);
expect(
component.$el.querySelector('.stage-column:nth-child(2)').classList.contains('left-margin'),
).toEqual(true);
expect(
component.$el.querySelector('.stage-column:nth-child(2) .build:nth-child(1)').classList.contains('left-connector'),
).toEqual(true);
expect(component.$el.querySelector('loading-icon')).toBe(null);
expect(component.$el.querySelector('.stage-column-list')).toBeDefined();
done();
}, 0);
});
});
});
|
