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import { GlLoadingIcon } from '@gitlab/ui';
import Vue from 'vue';
import VueApollo from 'vue-apollo';
import { mountExtended } from 'helpers/vue_test_utils_helper';
import waitForPromises from 'helpers/wait_for_promises';
import EditEnvironment from '~/environments/components/edit_environment.vue';
import { createAlert } from '~/alert';
import { visitUrl } from '~/lib/utils/url_utility';
import getEnvironment from '~/environments/graphql/queries/environment.query.graphql';
import updateEnvironment from '~/environments/graphql/mutations/update_environment.mutation.graphql';
import { __ } from '~/locale';
import createMockApollo from '../__helpers__/mock_apollo_helper';
jest.mock('~/lib/utils/url_utility');
jest.mock('~/alert');
const environment = {
id: '1',
name: 'foo',
externalUrl: 'https://foo.example.com',
clusterAgent: null,
kubernetesNamespace: null,
fluxResourcePath: null,
};
const resolvedEnvironment = { project: { id: '1', environment } };
const environmentUpdateSuccess = {
environment: { id: '1', path: 'path/to/environment', clusterAgentId: null },
errors: [],
};
const environmentUpdateError = {
environment: null,
errors: [{ message: 'uh oh!' }],
};
const provide = {
projectEnvironmentsPath: '/projects/environments',
protectedEnvironmentSettingsPath: '/projects/1/settings/ci_cd',
projectPath: '/path/to/project',
environmentName: 'foo',
};
describe('~/environments/components/edit.vue', () => {
let wrapper;
const getEnvironmentQuery = jest.fn().mockResolvedValue({ data: resolvedEnvironment });
const updateEnvironmentSuccess = jest
.fn()
.mockResolvedValue({ data: { environmentUpdate: environmentUpdateSuccess } });
const updateEnvironmentFail = jest
.fn()
.mockResolvedValue({ data: { environmentUpdate: environmentUpdateError } });
const createMockApolloProvider = (mutationHandler) => {
Vue.use(VueApollo);
const mocks = [
[getEnvironment, getEnvironmentQuery],
[updateEnvironment, mutationHandler],
];
return createMockApollo(mocks);
};
const createWrapperWithApollo = async ({ mutationHandler = updateEnvironmentSuccess } = {}) => {
wrapper = mountExtended(EditEnvironment, {
propsData: { environment: {} },
provide: {
...provide,
},
apolloProvider: createMockApolloProvider(mutationHandler),
});
await waitForPromises();
};
const findNameInput = () => wrapper.findByLabelText(__('Name'));
const findExternalUrlInput = () => wrapper.findByLabelText(__('External URL'));
const findForm = () => wrapper.findByRole('form', { name: __('Edit environment') });
const showsLoading = () => wrapper.findComponent(GlLoadingIcon).exists();
describe('default', () => {
it('performs the environment apollo query', () => {
createWrapperWithApollo();
expect(getEnvironmentQuery).toHaveBeenCalled();
});
it('renders loading icon when environment query is loading', () => {
createWrapperWithApollo();
expect(showsLoading()).toBe(true);
});
it('sets the title to Edit environment', async () => {
await createWrapperWithApollo();
const header = wrapper.findByRole('heading', { name: __('Edit environment') });
expect(header.exists()).toBe(true);
});
it('renders a disabled "Name" field', async () => {
await createWrapperWithApollo();
const nameInput = findNameInput();
expect(nameInput.attributes().disabled).toBe('disabled');
expect(nameInput.element.value).toBe(environment.name);
});
it('renders an "External URL" field', async () => {
await createWrapperWithApollo();
const urlInput = findExternalUrlInput();
expect(urlInput.element.value).toBe(environment.externalUrl);
});
});
describe('on submit', () => {
it('performs the updateEnvironment apollo mutation', async () => {
await createWrapperWithApollo();
await findForm().trigger('submit');
expect(updateEnvironmentSuccess).toHaveBeenCalled();
});
describe('when mutation successful', () => {
beforeEach(async () => {
await createWrapperWithApollo();
});
it('shows loader after form is submitted', async () => {
expect(showsLoading()).toBe(false);
await findForm().trigger('submit');
expect(showsLoading()).toBe(true);
});
it('submits the updated environment on submit', async () => {
await findForm().trigger('submit');
await waitForPromises();
expect(visitUrl).toHaveBeenCalledWith(environmentUpdateSuccess.environment.path);
});
});
describe('when mutation failed', () => {
beforeEach(async () => {
await createWrapperWithApollo({
mutationHandler: updateEnvironmentFail,
});
});
it('shows errors on error', async () => {
await findForm().trigger('submit');
await waitForPromises();
expect(createAlert).toHaveBeenCalledWith({ message: 'uh oh!' });
expect(showsLoading()).toBe(false);
});
});
});
});
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