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import Vue from 'vue';
import autoMergeFailedComponent from '~/vue_merge_request_widget/components/states/mr_widget_auto_merge_failed.vue';
import eventHub from '~/vue_merge_request_widget/event_hub';
import mountComponent from 'spec/helpers/vue_mount_component_helper';
describe('MRWidgetAutoMergeFailed', () => {
let vm;
const mergeError = 'This is the merge error';
beforeEach(() => {
const Component = Vue.extend(autoMergeFailedComponent);
vm = mountComponent(Component, {
mr: { mergeError },
});
});
afterEach(() => {
vm.$destroy();
});
it('renders failed message', () => {
expect(vm.$el.textContent).toContain('This merge request failed to be merged automatically');
});
it('renders merge error provided', () => {
expect(vm.$el.innerText).toContain(mergeError);
});
it('render refresh button', () => {
expect(vm.$el.querySelector('button').textContent.trim()).toEqual('Refresh');
});
it('emits event and shows loading icon when button is clicked', done => {
spyOn(eventHub, '$emit');
vm.$el.querySelector('button').click();
expect(eventHub.$emit.calls.argsFor(0)[0]).toEqual('MRWidgetUpdateRequested');
Vue.nextTick(() => {
expect(vm.$el.querySelector('button').getAttribute('disabled')).toEqual('disabled');
expect(vm.$el.querySelector('button .loading-container span').classList).toContain('spinner');
done();
});
});
});
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