debian-mirror-gitlab/spec/javascripts/environments/environments_app_spec.js

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import Vue from 'vue';
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import MockAdapter from 'axios-mock-adapter';
import axios from '~/lib/utils/axios_utils';
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import environmentsComponent from '~/environments/components/environments_app.vue';
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import mountComponent from 'spec/helpers/vue_mount_component_helper';
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import { environment, folder } from './mock_data';
describe('Environment', () => {
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const mockData = {
endpoint: 'environments.json',
canCreateEnvironment: true,
canReadEnvironment: true,
cssContainerClass: 'container',
newEnvironmentPath: 'environments/new',
helpPagePath: 'help',
};
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let EnvironmentsComponent;
let component;
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let mock;
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beforeEach(() => {
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mock = new MockAdapter(axios);
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EnvironmentsComponent = Vue.extend(environmentsComponent);
});
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afterEach(() => {
component.$destroy();
mock.restore();
});
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describe('successful request', () => {
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describe('without environments', () => {
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beforeEach(done => {
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mock.onGet(mockData.endpoint).reply(200, { environments: [] });
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component = mountComponent(EnvironmentsComponent, mockData);
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setTimeout(() => {
done();
}, 0);
});
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it('should render the empty state', () => {
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expect(component.$el.querySelector('.js-new-environment-button').textContent).toContain(
'New environment',
);
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expect(component.$el.querySelector('.js-blank-state-title').textContent).toContain(
"You don't have any environments right now",
);
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});
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});
describe('with paginated environments', () => {
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beforeEach(done => {
mock.onGet(mockData.endpoint).reply(
200,
{
environments: [environment],
stopped_count: 1,
available_count: 0,
},
{
'X-nExt-pAge': '2',
'x-page': '1',
'X-Per-Page': '1',
'X-Prev-Page': '',
'X-TOTAL': '37',
'X-Total-Pages': '2',
},
);
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component = mountComponent(EnvironmentsComponent, mockData);
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setTimeout(() => {
done();
}, 0);
});
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it('should render a table with environments', () => {
expect(component.$el.querySelectorAll('table')).not.toBeNull();
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expect(component.$el.querySelector('.environment-name').textContent.trim()).toEqual(
environment.name,
);
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});
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describe('pagination', () => {
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it('should render pagination', () => {
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expect(component.$el.querySelectorAll('.gl-pagination li').length).toEqual(5);
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});
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it('should make an API request when page is clicked', done => {
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spyOn(component, 'updateContent');
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setTimeout(() => {
component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
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expect(component.updateContent).toHaveBeenCalledWith({ scope: 'available', page: '2' });
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done();
}, 0);
});
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it('should make an API request when using tabs', done => {
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setTimeout(() => {
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spyOn(component, 'updateContent');
component.$el.querySelector('.js-environments-tab-stopped').click();
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expect(component.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
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done();
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}, 0);
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});
});
});
});
describe('unsuccessfull request', () => {
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beforeEach(done => {
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mock.onGet(mockData.endpoint).reply(500, {});
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component = mountComponent(EnvironmentsComponent, mockData);
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setTimeout(() => {
done();
}, 0);
});
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it('should render empty state', () => {
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expect(component.$el.querySelector('.js-blank-state-title').textContent).toContain(
"You don't have any environments right now",
);
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});
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});
describe('expandable folders', () => {
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beforeEach(() => {
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mock.onGet(mockData.endpoint).reply(
200,
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{
environments: [folder],
stopped_count: 0,
available_count: 1,
},
{
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'X-nExt-pAge': '2',
'x-page': '1',
'X-Per-Page': '1',
'X-Prev-Page': '',
'X-TOTAL': '37',
'X-Total-Pages': '2',
},
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);
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mock.onGet(environment.folder_path).reply(200, { environments: [environment] });
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component = mountComponent(EnvironmentsComponent, mockData);
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});
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it('should open a closed folder', done => {
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setTimeout(() => {
component.$el.querySelector('.folder-name').click();
Vue.nextTick(() => {
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expect(component.$el.querySelector('.folder-icon.ic-chevron-right')).toBe(null);
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done();
});
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}, 0);
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});
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it('should close an opened folder', done => {
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setTimeout(() => {
// open folder
component.$el.querySelector('.folder-name').click();
Vue.nextTick(() => {
// close folder
component.$el.querySelector('.folder-name').click();
Vue.nextTick(() => {
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expect(component.$el.querySelector('.folder-icon.ic-chevron-down')).toBe(null);
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done();
});
});
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}, 0);
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});
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it('should show children environments and a button to show all environments', done => {
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setTimeout(() => {
// open folder
component.$el.querySelector('.folder-name').click();
Vue.nextTick(() => {
// wait for next async request
setTimeout(() => {
expect(component.$el.querySelectorAll('.js-child-row').length).toEqual(1);
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expect(component.$el.querySelector('.text-center > a.btn').textContent).toContain(
'Show all',
);
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done();
});
});
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}, 0);
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});
});
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describe('methods', () => {
beforeEach(() => {
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mock.onGet(mockData.endpoint).reply(
200,
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{
environments: [],
stopped_count: 0,
available_count: 1,
},
{},
);
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component = mountComponent(EnvironmentsComponent, mockData);
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spyOn(window.history, 'pushState').and.stub();
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});
describe('updateContent', () => {
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it('should set given parameters', done => {
component
.updateContent({ scope: 'stopped', page: '3' })
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.then(() => {
expect(component.page).toEqual('3');
expect(component.scope).toEqual('stopped');
expect(component.requestData.scope).toEqual('stopped');
expect(component.requestData.page).toEqual('3');
done();
})
.catch(done.fail);
});
});
describe('onChangeTab', () => {
it('should set page to 1', () => {
spyOn(component, 'updateContent');
component.onChangeTab('stopped');
expect(component.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
});
});
describe('onChangePage', () => {
it('should update page and keep scope', () => {
spyOn(component, 'updateContent');
component.onChangePage(4);
expect(component.updateContent).toHaveBeenCalledWith({ scope: component.scope, page: '4' });
});
});
});
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});