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import { shallowMount, mount } from '@vue/test-utils';
import { GlButton } from '@gitlab/ui';
import eventHub from '~/environments/event_hub';
import RollbackComponent from '~/environments/components/environment_rollback.vue';
describe('Rollback Component', () => {
const retryUrl = 'https://gitlab.com/retry';
it('Should render Re-deploy label when isLastDeployment is true', () => {
const wrapper = mount(RollbackComponent, {
propsData: {
retryUrl,
isLastDeployment: true,
environment: {},
},
});
expect(wrapper.element).toHaveSpriteIcon('repeat');
});
it('Should render Rollback label when isLastDeployment is false', () => {
const wrapper = mount(RollbackComponent, {
propsData: {
retryUrl,
isLastDeployment: false,
environment: {},
},
});
expect(wrapper.element).toHaveSpriteIcon('redo');
});
it('should emit a "rollback" event on button click', () => {
const eventHubSpy = jest.spyOn(eventHub, '$emit');
const wrapper = shallowMount(RollbackComponent, {
propsData: {
retryUrl,
environment: {
name: 'test',
},
},
});
const button = wrapper.find(GlButton);
button.vm.$emit('click');
expect(eventHubSpy).toHaveBeenCalledWith('requestRollbackEnvironment', {
retryUrl,
isLastDeployment: true,
name: 'test',
});
});
});
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