332 lines
9.9 KiB
JavaScript
332 lines
9.9 KiB
JavaScript
import { mount, shallowMount } from '@vue/test-utils';
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import { GlDropdown, GlDropdownItem, GlForm, GlSprintf, GlLoadingIcon } from '@gitlab/ui';
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import MockAdapter from 'axios-mock-adapter';
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import waitForPromises from 'helpers/wait_for_promises';
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import httpStatusCodes from '~/lib/utils/http_status';
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import axios from '~/lib/utils/axios_utils';
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import PipelineNewForm from '~/pipeline_new/components/pipeline_new_form.vue';
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import { mockRefs, mockParams, mockPostParams, mockProjectId, mockError } from '../mock_data';
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import { redirectTo } from '~/lib/utils/url_utility';
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jest.mock('~/lib/utils/url_utility', () => ({
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redirectTo: jest.fn(),
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}));
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const pipelinesPath = '/root/project/-/pipelines';
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const configVariablesPath = '/root/project/-/pipelines/config_variables';
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const postResponse = { id: 1 };
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describe('Pipeline New Form', () => {
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let wrapper;
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let mock;
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const dummySubmitEvent = {
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preventDefault() {},
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};
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const findForm = () => wrapper.find(GlForm);
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const findDropdown = () => wrapper.find(GlDropdown);
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const findDropdownItems = () => wrapper.findAll(GlDropdownItem);
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const findVariableRows = () => wrapper.findAll('[data-testid="ci-variable-row"]');
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const findRemoveIcons = () => wrapper.findAll('[data-testid="remove-ci-variable-row"]');
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const findKeyInputs = () => wrapper.findAll('[data-testid="pipeline-form-ci-variable-key"]');
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const findValueInputs = () => wrapper.findAll('[data-testid="pipeline-form-ci-variable-value"]');
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const findErrorAlert = () => wrapper.find('[data-testid="run-pipeline-error-alert"]');
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const findWarningAlert = () => wrapper.find('[data-testid="run-pipeline-warning-alert"]');
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const findWarningAlertSummary = () => findWarningAlert().find(GlSprintf);
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const findWarnings = () => wrapper.findAll('[data-testid="run-pipeline-warning"]');
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const findLoadingIcon = () => wrapper.find(GlLoadingIcon);
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const getExpectedPostParams = () => JSON.parse(mock.history.post[0].data);
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const createComponent = (term = '', props = {}, method = shallowMount) => {
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wrapper = method(PipelineNewForm, {
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propsData: {
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projectId: mockProjectId,
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pipelinesPath,
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configVariablesPath,
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refs: mockRefs,
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defaultBranch: 'master',
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settingsLink: '',
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maxWarnings: 25,
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...props,
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},
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data() {
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return {
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searchTerm: term,
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};
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},
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});
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};
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beforeEach(() => {
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mock = new MockAdapter(axios);
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mock.onGet(configVariablesPath).reply(httpStatusCodes.OK, {});
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});
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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mock.restore();
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});
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describe('Dropdown with branches and tags', () => {
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beforeEach(() => {
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mock.onPost(pipelinesPath).reply(httpStatusCodes.OK, postResponse);
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});
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it('displays dropdown with all branches and tags', () => {
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createComponent();
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expect(findDropdownItems()).toHaveLength(mockRefs.length);
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});
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it('when user enters search term the list is filtered', () => {
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createComponent('master');
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expect(findDropdownItems()).toHaveLength(1);
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expect(
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findDropdownItems()
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.at(0)
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.text(),
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).toBe('master');
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});
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});
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describe('Form', () => {
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beforeEach(async () => {
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createComponent('', mockParams, mount);
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mock.onPost(pipelinesPath).reply(httpStatusCodes.OK, postResponse);
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await waitForPromises();
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});
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it('displays the correct values for the provided query params', async () => {
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expect(findDropdown().props('text')).toBe('tag-1');
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expect(findVariableRows()).toHaveLength(3);
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});
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it('displays a variable from provided query params', () => {
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expect(findKeyInputs().at(0).element.value).toBe('test_var');
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expect(findValueInputs().at(0).element.value).toBe('test_var_val');
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});
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it('displays an empty variable for the user to fill out', async () => {
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expect(findKeyInputs().at(2).element.value).toBe('');
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expect(findValueInputs().at(2).element.value).toBe('');
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});
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it('does not display remove icon for last row', () => {
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expect(findRemoveIcons()).toHaveLength(2);
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});
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it('removes ci variable row on remove icon button click', async () => {
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findRemoveIcons()
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.at(1)
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.trigger('click');
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await wrapper.vm.$nextTick();
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expect(findVariableRows()).toHaveLength(2);
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});
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it('creates a pipeline on submit', async () => {
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findForm().vm.$emit('submit', dummySubmitEvent);
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await waitForPromises();
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expect(getExpectedPostParams()).toEqual(mockPostParams);
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expect(redirectTo).toHaveBeenCalledWith(`${pipelinesPath}/${postResponse.id}`);
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});
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it('creates blank variable on input change event', async () => {
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const input = findKeyInputs().at(2);
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input.element.value = 'test_var_2';
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input.trigger('change');
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await wrapper.vm.$nextTick();
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expect(findVariableRows()).toHaveLength(4);
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expect(findKeyInputs().at(3).element.value).toBe('');
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expect(findValueInputs().at(3).element.value).toBe('');
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});
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describe('when the form has been modified', () => {
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const selectRef = i =>
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findDropdownItems()
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.at(i)
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.vm.$emit('click');
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beforeEach(async () => {
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const input = findKeyInputs().at(0);
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input.element.value = 'test_var_2';
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input.trigger('change');
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findRemoveIcons()
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.at(1)
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.trigger('click');
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await wrapper.vm.$nextTick();
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});
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it('form values are restored when the ref changes', async () => {
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expect(findVariableRows()).toHaveLength(2);
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selectRef(1);
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await waitForPromises();
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expect(findVariableRows()).toHaveLength(3);
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expect(findKeyInputs().at(0).element.value).toBe('test_var');
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});
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it('form values are restored again when the ref is reverted', async () => {
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selectRef(1);
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await waitForPromises();
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selectRef(2);
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await waitForPromises();
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expect(findVariableRows()).toHaveLength(2);
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expect(findKeyInputs().at(0).element.value).toBe('test_var_2');
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});
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});
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});
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describe('when feature flag new_pipeline_form_prefilled_vars is enabled', () => {
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let origGon;
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const mockYmlKey = 'yml_var';
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const mockYmlValue = 'yml_var_val';
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const mockYmlDesc = 'A var from yml.';
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beforeAll(() => {
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origGon = window.gon;
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window.gon = { features: { newPipelineFormPrefilledVars: true } };
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});
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afterAll(() => {
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window.gon = origGon;
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});
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describe('loading state', () => {
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it('loading icon is shown when content is requested and hidden when received', async () => {
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createComponent('', mockParams, mount);
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mock.onGet(configVariablesPath).reply(httpStatusCodes.OK, {
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[mockYmlKey]: {
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value: mockYmlValue,
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description: mockYmlDesc,
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},
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});
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expect(findLoadingIcon().exists()).toBe(true);
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await waitForPromises();
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expect(findLoadingIcon().exists()).toBe(false);
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});
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});
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describe('when yml defines a variable with description', () => {
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beforeEach(async () => {
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createComponent('', mockParams, mount);
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mock.onGet(configVariablesPath).reply(httpStatusCodes.OK, {
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[mockYmlKey]: {
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value: mockYmlValue,
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description: mockYmlDesc,
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},
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});
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await waitForPromises();
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});
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it('displays all the variables', async () => {
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expect(findVariableRows()).toHaveLength(4);
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});
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it('displays a variable from yml', () => {
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expect(findKeyInputs().at(0).element.value).toBe(mockYmlKey);
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expect(findValueInputs().at(0).element.value).toBe(mockYmlValue);
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});
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it('displays a variable from provided query params', () => {
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expect(findKeyInputs().at(1).element.value).toBe('test_var');
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expect(findValueInputs().at(1).element.value).toBe('test_var_val');
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});
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it('adds a description to the first variable from yml', () => {
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expect(
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findVariableRows()
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.at(0)
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.text(),
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).toContain(mockYmlDesc);
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});
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it('removes the description when a variable key changes', async () => {
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findKeyInputs().at(0).element.value = 'yml_var_modified';
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findKeyInputs()
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.at(0)
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.trigger('change');
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await wrapper.vm.$nextTick();
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expect(
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findVariableRows()
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.at(0)
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.text(),
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).not.toContain(mockYmlDesc);
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});
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});
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describe('when yml defines a variable without description', () => {
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beforeEach(async () => {
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createComponent('', mockParams, mount);
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mock.onGet(configVariablesPath).reply(httpStatusCodes.OK, {
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[mockYmlKey]: {
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value: mockYmlValue,
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description: null,
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},
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});
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await waitForPromises();
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});
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it('displays all the variables', async () => {
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expect(findVariableRows()).toHaveLength(3);
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});
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});
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});
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describe('Form errors and warnings', () => {
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beforeEach(() => {
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createComponent();
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mock.onPost(pipelinesPath).reply(httpStatusCodes.BAD_REQUEST, mockError);
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findForm().vm.$emit('submit', dummySubmitEvent);
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return waitForPromises();
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});
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it('shows both error and warning', () => {
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expect(findErrorAlert().exists()).toBe(true);
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expect(findWarningAlert().exists()).toBe(true);
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});
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it('shows the correct error', () => {
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expect(findErrorAlert().text()).toBe(mockError.errors[0]);
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});
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it('shows the correct warning title', () => {
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const { length } = mockError.warnings;
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expect(findWarningAlertSummary().attributes('message')).toBe(`${length} warnings found:`);
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});
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it('shows the correct amount of warnings', () => {
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expect(findWarnings()).toHaveLength(mockError.warnings.length);
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});
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});
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});
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