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import { GlAlert, GlLoadingIcon, GlSkeletonLoader } from '@gitlab/ui';
import { shallowMount, createLocalVue } from '@vue/test-utils';
import { nextTick } from 'vue';
import VueApollo from 'vue-apollo';
import createMockApollo from 'helpers/mock_apollo_helper';
import { extendedWrapper } from 'helpers/vue_test_utils_helper';
import waitForPromises from 'helpers/wait_for_promises';
import getRunnerPlatformsQuery from '~/vue_shared/components/runner_instructions/graphql/queries/get_runner_platforms.query.graphql';
import getRunnerSetupInstructionsQuery from '~/vue_shared/components/runner_instructions/graphql/queries/get_runner_setup.query.graphql';
import RunnerInstructionsModal from '~/vue_shared/components/runner_instructions/runner_instructions_modal.vue';
import {
mockGraphqlRunnerPlatforms,
mockGraphqlInstructions,
mockGraphqlInstructionsWindows,
} from './mock_data';
const localVue = createLocalVue();
localVue.use(VueApollo);
describe('RunnerInstructionsModal component', () => {
let wrapper;
let fakeApollo;
let runnerPlatformsHandler;
let runnerSetupInstructionsHandler;
const findSkeletonLoader = () => wrapper.findComponent(GlSkeletonLoader);
const findGlLoadingIcon = () => wrapper.findComponent(GlLoadingIcon);
const findAlert = () => wrapper.findComponent(GlAlert);
const findPlatformButtons = () => wrapper.findAllByTestId('platform-button');
const findArchitectureDropdownItems = () => wrapper.findAllByTestId('architecture-dropdown-item');
const findBinaryInstructions = () => wrapper.findByTestId('binary-instructions');
const findRegisterCommand = () => wrapper.findByTestId('register-command');
const createComponent = () => {
const requestHandlers = [
[getRunnerPlatformsQuery, runnerPlatformsHandler],
[getRunnerSetupInstructionsQuery, runnerSetupInstructionsHandler],
];
fakeApollo = createMockApollo(requestHandlers);
wrapper = extendedWrapper(
shallowMount(RunnerInstructionsModal, {
propsData: {
modalId: 'runner-instructions-modal',
},
localVue,
apolloProvider: fakeApollo,
}),
);
};
beforeEach(async () => {
runnerPlatformsHandler = jest.fn().mockResolvedValue(mockGraphqlRunnerPlatforms);
runnerSetupInstructionsHandler = jest.fn().mockResolvedValue(mockGraphqlInstructions);
createComponent();
await nextTick();
});
afterEach(() => {
wrapper.destroy();
});
it('should not show alert', () => {
expect(findAlert().exists()).toBe(false);
});
it('should contain a number of platforms buttons', () => {
expect(runnerPlatformsHandler).toHaveBeenCalledWith({});
const buttons = findPlatformButtons();
expect(buttons).toHaveLength(mockGraphqlRunnerPlatforms.data.runnerPlatforms.nodes.length);
});
it('should contain a number of dropdown items for the architecture options', () => {
expect(findArchitectureDropdownItems()).toHaveLength(
mockGraphqlRunnerPlatforms.data.runnerPlatforms.nodes[0].architectures.nodes.length,
);
});
describe('should display default instructions', () => {
const { installInstructions, registerInstructions } = mockGraphqlInstructions.data.runnerSetup;
it('runner instructions are requested', () => {
expect(runnerSetupInstructionsHandler).toHaveBeenCalledWith({
platform: 'linux',
architecture: 'amd64',
});
});
it('binary instructions are shown', () => {
const instructions = findBinaryInstructions().text();
expect(instructions).toBe(installInstructions);
});
it('register command is shown', () => {
const instructions = findRegisterCommand().text();
expect(instructions).toBe(registerInstructions);
});
});
describe('after a platform and architecture are selected', () => {
const {
installInstructions,
registerInstructions,
} = mockGraphqlInstructionsWindows.data.runnerSetup;
beforeEach(async () => {
runnerSetupInstructionsHandler.mockResolvedValue(mockGraphqlInstructionsWindows);
findPlatformButtons().at(2).vm.$emit('click'); // another option, happens to be windows
await nextTick();
findArchitectureDropdownItems().at(1).vm.$emit('click'); // another option
await nextTick();
});
it('runner instructions are requested', () => {
expect(runnerSetupInstructionsHandler).toHaveBeenCalledWith({
platform: 'windows',
architecture: '386',
});
});
it('other binary instructions are shown', () => {
const instructions = findBinaryInstructions().text();
expect(instructions).toBe(installInstructions);
});
it('register command is shown', () => {
const command = findRegisterCommand().text();
expect(command).toBe(registerInstructions);
});
});
describe('when apollo is loading', () => {
it('should show a skeleton loader', async () => {
createComponent();
expect(findSkeletonLoader().exists()).toBe(true);
expect(findGlLoadingIcon().exists()).toBe(false);
await nextTick(); // wait for platforms
expect(findGlLoadingIcon().exists()).toBe(true);
});
it('once loaded, should not show a loading state', async () => {
createComponent();
await nextTick(); // wait for platforms
await nextTick(); // wait for architectures
expect(findSkeletonLoader().exists()).toBe(false);
expect(findGlLoadingIcon().exists()).toBe(false);
});
});
describe('when instructions cannot be loaded', () => {
beforeEach(async () => {
runnerSetupInstructionsHandler.mockRejectedValue();
createComponent();
await waitForPromises();
});
it('should show alert', () => {
expect(findAlert().exists()).toBe(true);
});
it('should not show instructions', () => {
expect(findBinaryInstructions().exists()).toBe(false);
expect(findRegisterCommand().exists()).toBe(false);
});
});
});
|
