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import { GlLoadingIcon, GlSprintf } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import axios from '~/lib/utils/axios_utils';
import MockAdapter from 'axios-mock-adapter';
import MrWidgetTerraformPlan from '~/vue_merge_request_widget/components/mr_widget_terraform_plan.vue';
const plan = {
create: 10,
update: 20,
delete: 30,
job_path: '/path/to/ci/logs',
};
describe('MrWidgetTerraformPlan', () => {
let mock;
let wrapper;
const propsData = { endpoint: '/path/to/terraform/report.json' };
const mockPollingApi = (response, body, header) => {
mock.onGet(propsData.endpoint).reply(response, body, header);
};
const mountWrapper = () => {
wrapper = shallowMount(MrWidgetTerraformPlan, { propsData });
return axios.waitForAll();
};
beforeEach(() => {
mock = new MockAdapter(axios);
});
afterEach(() => {
wrapper.destroy();
mock.restore();
});
describe('loading poll', () => {
beforeEach(() => {
mockPollingApi(200, { 'tfplan.json': plan }, {});
return mountWrapper().then(() => {
wrapper.setData({ loading: true });
return wrapper.vm.$nextTick();
});
});
it('Diplays loading icon when loading is true', () => {
expect(wrapper.find(GlLoadingIcon).exists()).toBe(true);
expect(wrapper.find(GlSprintf).exists()).toBe(false);
expect(wrapper.text()).not.toContain(
'A terraform report was generated in your pipelines. Changes are unknown',
);
});
});
describe('successful poll', () => {
beforeEach(() => {
mockPollingApi(200, { 'tfplan.json': plan }, {});
return mountWrapper();
});
it('content change text', () => {
expect(wrapper.find(GlSprintf).exists()).toBe(true);
});
it('renders button when url is found', () => {
expect(wrapper.find('a').text()).toContain('View full log');
});
});
describe('polling fails', () => {
beforeEach(() => {
mockPollingApi(500, null, {});
return mountWrapper();
});
it('does not display changes text when api fails', () => {
expect(wrapper.text()).toContain(
'A terraform report was generated in your pipelines. Changes are unknown',
);
expect(wrapper.find('.js-terraform-report-link').exists()).toBe(false);
expect(wrapper.text()).not.toContain('View full log');
});
});
});
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