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import { mount } from '@vue/test-utils';
import DuplicateDashboardForm from '~/monitoring/components/duplicate_dashboard_form.vue';
import { dashboardGitResponse } from '../mock_data';
let wrapper;
const createMountedWrapper = (props = {}) => {
// Use `mount` to render native input elements
wrapper = mount(DuplicateDashboardForm, {
propsData: { ...props },
sync: false,
});
};
describe('DuplicateDashboardForm', () => {
const defaultBranch = 'master';
const findByRef = ref => wrapper.find({ ref });
const setValue = (ref, val) => {
findByRef(ref).setValue(val);
};
const setChecked = value => {
const input = wrapper.find(`.form-check-input[value="${value}"]`);
input.element.checked = true;
input.trigger('click');
input.trigger('change');
};
beforeEach(() => {
createMountedWrapper({ dashboard: dashboardGitResponse[0], defaultBranch });
});
it('renders correctly', () => {
expect(wrapper.exists()).toEqual(true);
});
it('renders form elements', () => {
expect(findByRef('fileName').exists()).toEqual(true);
expect(findByRef('branchName').exists()).toEqual(true);
expect(findByRef('branchOption').exists()).toEqual(true);
expect(findByRef('commitMessage').exists()).toEqual(true);
});
describe('validates the file name', () => {
const findInvalidFeedback = () => findByRef('fileNameFormGroup').find('.invalid-feedback');
it('when is empty', () => {
setValue('fileName', '');
return wrapper.vm.$nextTick(() => {
expect(findByRef('fileNameFormGroup').is('.is-valid')).toBe(true);
expect(findInvalidFeedback().exists()).toBe(false);
});
});
it('when is valid', () => {
setValue('fileName', 'my_dashboard.yml');
return wrapper.vm.$nextTick(() => {
expect(findByRef('fileNameFormGroup').is('.is-valid')).toBe(true);
expect(findInvalidFeedback().exists()).toBe(false);
});
});
it('when is not valid', () => {
setValue('fileName', 'my_dashboard.exe');
return wrapper.vm.$nextTick(() => {
expect(findByRef('fileNameFormGroup').is('.is-invalid')).toBe(true);
expect(findInvalidFeedback().text()).toBeTruthy();
});
});
});
describe('emits `change` event', () => {
const lastChange = () =>
wrapper.vm.$nextTick().then(() => {
wrapper.find('form').trigger('change');
// Resolves to the last emitted change
const changes = wrapper.emitted().change;
return changes[changes.length - 1][0];
});
it('with the inital form values', () => {
expect(wrapper.emitted().change).toHaveLength(1);
return expect(lastChange()).resolves.toEqual({
branch: '',
commitMessage: expect.any(String),
dashboard: dashboardGitResponse[0].path,
fileName: 'common_metrics.yml',
});
});
it('containing an inputted file name', () => {
setValue('fileName', 'my_dashboard.yml');
return expect(lastChange()).resolves.toMatchObject({
fileName: 'my_dashboard.yml',
});
});
it('containing a default commit message when no message is set', () => {
setValue('commitMessage', '');
return expect(lastChange()).resolves.toMatchObject({
commitMessage: expect.stringContaining('Create custom dashboard'),
});
});
it('containing an inputted commit message', () => {
setValue('commitMessage', 'My commit message');
return expect(lastChange()).resolves.toMatchObject({
commitMessage: expect.stringContaining('My commit message'),
});
});
it('containing an inputted branch name', () => {
setValue('branchName', 'a-new-branch');
return expect(lastChange()).resolves.toMatchObject({
branch: 'a-new-branch',
});
});
it('when a `default` branch option is set, branch input is invisible and ignored', () => {
setChecked(wrapper.vm.$options.radioVals.DEFAULT);
setValue('branchName', 'a-new-branch');
return Promise.all([
expect(lastChange()).resolves.toMatchObject({
branch: defaultBranch,
}),
wrapper.vm.$nextTick(() => {
expect(findByRef('branchName').isVisible()).toBe(false);
}),
]);
});
it('when `new` branch option is chosen, focuses on the branch name input', () => {
setChecked(wrapper.vm.$options.radioVals.NEW);
return wrapper.vm.$nextTick().then(() => {
wrapper.find('form').trigger('change');
expect(findByRef('branchName').is(':focus')).toBe(true);
});
});
});
});
describe('DuplicateDashboardForm escapes elements', () => {
const branchToEscape = "<img/src='x'onerror=alert(document.domain)>";
beforeEach(() => {
createMountedWrapper({ dashboard: dashboardGitResponse[0], defaultBranch: branchToEscape });
});
it('should escape branch name data', () => {
const branchOptionHtml = wrapper.vm.branchOptions[0].html;
const escapedBranch = '<img/src='x'onerror=alert(document.domain)>';
expect(branchOptionHtml).toEqual(expect.stringContaining(escapedBranch));
});
});
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