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import { mount, shallowMount } from '@vue/test-utils';
import { GlDropdown, GlDropdownItem, GlForm, GlSprintf } from '@gitlab/ui';
import MockAdapter from 'axios-mock-adapter';
import waitForPromises from 'helpers/wait_for_promises';
import axios from '~/lib/utils/axios_utils';
import PipelineNewForm from '~/pipeline_new/components/pipeline_new_form.vue';
import { mockRefs, mockParams, mockPostParams, mockProjectId, mockError } from '../mock_data';
import { redirectTo } from '~/lib/utils/url_utility';
jest.mock('~/lib/utils/url_utility', () => ({
redirectTo: jest.fn(),
}));
const pipelinesPath = '/root/project/-/pipleines';
const postResponse = { id: 1 };
describe('Pipeline New Form', () => {
let wrapper;
let mock;
const dummySubmitEvent = {
preventDefault() {},
};
const findForm = () => wrapper.find(GlForm);
const findDropdown = () => wrapper.find(GlDropdown);
const findDropdownItems = () => wrapper.findAll(GlDropdownItem);
const findVariableRows = () => wrapper.findAll('[data-testid="ci-variable-row"]');
const findRemoveIcons = () => wrapper.findAll('[data-testid="remove-ci-variable-row"]');
const findKeyInputs = () => wrapper.findAll('[data-testid="pipeline-form-ci-variable-key"]');
const findErrorAlert = () => wrapper.find('[data-testid="run-pipeline-error-alert"]');
const findWarningAlert = () => wrapper.find('[data-testid="run-pipeline-warning-alert"]');
const findWarningAlertSummary = () => findWarningAlert().find(GlSprintf);
const findWarnings = () => wrapper.findAll('[data-testid="run-pipeline-warning"]');
const getExpectedPostParams = () => JSON.parse(mock.history.post[0].data);
const createComponent = (term = '', props = {}, method = shallowMount) => {
wrapper = method(PipelineNewForm, {
propsData: {
projectId: mockProjectId,
pipelinesPath,
refs: mockRefs,
defaultBranch: 'master',
settingsLink: '',
maxWarnings: 25,
...props,
},
data() {
return {
searchTerm: term,
};
},
});
};
beforeEach(() => {
mock = new MockAdapter(axios);
});
afterEach(() => {
wrapper.destroy();
wrapper = null;
mock.restore();
});
describe('Dropdown with branches and tags', () => {
beforeEach(() => {
mock.onPost(pipelinesPath).reply(200, postResponse);
});
it('displays dropdown with all branches and tags', () => {
createComponent();
expect(findDropdownItems()).toHaveLength(mockRefs.length);
});
it('when user enters search term the list is filtered', () => {
createComponent('master');
expect(findDropdownItems()).toHaveLength(1);
expect(
findDropdownItems()
.at(0)
.text(),
).toBe('master');
});
});
describe('Form', () => {
beforeEach(() => {
createComponent('', mockParams, mount);
mock.onPost(pipelinesPath).reply(200, postResponse);
});
it('displays the correct values for the provided query params', async () => {
expect(findDropdown().props('text')).toBe('tag-1');
await wrapper.vm.$nextTick();
expect(findVariableRows()).toHaveLength(3);
});
it('does not display remove icon for last row', () => {
expect(findRemoveIcons()).toHaveLength(2);
});
it('removes ci variable row on remove icon button click', async () => {
findRemoveIcons()
.at(1)
.trigger('click');
await wrapper.vm.$nextTick();
expect(findVariableRows()).toHaveLength(2);
});
it('creates a pipeline on submit', async () => {
findForm().vm.$emit('submit', dummySubmitEvent);
await waitForPromises();
expect(getExpectedPostParams()).toEqual(mockPostParams);
expect(redirectTo).toHaveBeenCalledWith(`${pipelinesPath}/${postResponse.id}`);
});
it('creates blank variable on input change event', async () => {
findKeyInputs()
.at(2)
.trigger('change');
await wrapper.vm.$nextTick();
expect(findVariableRows()).toHaveLength(4);
});
});
describe('Form errors and warnings', () => {
beforeEach(() => {
createComponent();
mock.onPost(pipelinesPath).reply(400, mockError);
findForm().vm.$emit('submit', dummySubmitEvent);
return waitForPromises();
});
it('shows both error and warning', () => {
expect(findErrorAlert().exists()).toBe(true);
expect(findWarningAlert().exists()).toBe(true);
});
it('shows the correct error', () => {
expect(findErrorAlert().text()).toBe(mockError.errors[0]);
});
it('shows the correct warning title', () => {
const { length } = mockError.warnings;
expect(findWarningAlertSummary().attributes('message')).toBe(`${length} warnings found:`);
});
it('shows the correct amount of warnings', () => {
expect(findWarnings()).toHaveLength(mockError.warnings.length);
});
});
});
|
