gitlab-org--gitlab-foss/spec/frontend/environments/environment_pin_spec.js

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import { shallowMount } from '@vue/test-utils';
import { GlDeprecatedButton } from '@gitlab/ui';
import Icon from '~/vue_shared/components/icon.vue';
import eventHub from '~/environments/event_hub';
import PinComponent from '~/environments/components/environment_pin.vue';
describe('Pin Component', () => {
let wrapper;
const factory = (options = {}) => {
// This destroys any wrappers created before a nested call to factory reassigns it
if (wrapper && wrapper.destroy) {
wrapper.destroy();
}
wrapper = shallowMount(PinComponent, {
...options,
});
};
const autoStopUrl = '/root/auto-stop-env-test/-/environments/38/cancel_auto_stop';
beforeEach(() => {
factory({
propsData: {
autoStopUrl,
},
});
});
afterEach(() => {
wrapper.destroy();
});
it('should render the component with thumbtack icon', () => {
expect(wrapper.find(Icon).props('name')).toBe('thumbtack');
});
it('should emit onPinClick when clicked', () => {
const eventHubSpy = jest.spyOn(eventHub, '$emit');
const button = wrapper.find(GlDeprecatedButton);
button.vm.$emit('click');
expect(eventHubSpy).toHaveBeenCalledWith('cancelAutoStop', autoStopUrl);
});
});