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import { mount } from '@vue/test-utils';
import stubChildren from 'helpers/stub_children';
import component from '~/registry/shared/components/expiration_policy_form.vue';
import { NAME_REGEX_LENGTH } from '~/registry/shared/constants';
import { formOptions } from '../mock_data';
describe('Expiration Policy Form', () => {
let wrapper;
const FORM_ELEMENTS_ID_PREFIX = '#expiration-policy';
const GlLoadingIcon = { name: 'gl-loading-icon-stub', template: '<svg></svg>' };
const findFormGroup = name => wrapper.find(`${FORM_ELEMENTS_ID_PREFIX}-${name}-group`);
const findFormElements = (name, parent = wrapper) =>
parent.find(`${FORM_ELEMENTS_ID_PREFIX}-${name}`);
const findCancelButton = () => wrapper.find({ ref: 'cancel-button' });
const findSaveButton = () => wrapper.find({ ref: 'save-button' });
const findForm = () => wrapper.find({ ref: 'form-element' });
const findLoadingIcon = (parent = wrapper) => parent.find(GlLoadingIcon);
const mountComponent = props => {
wrapper = mount(component, {
stubs: {
...stubChildren(component),
GlCard: false,
GlLoadingIcon,
},
propsData: {
formOptions,
...props,
},
methods: {
// override idGenerator to avoid having to test with dynamic uid
idGenerator: value => value,
},
});
};
afterEach(() => {
wrapper.destroy();
});
it('renders', () => {
mountComponent();
expect(wrapper.element).toMatchSnapshot();
});
describe.each`
elementName | modelName | value | disabledByToggle
${'toggle'} | ${'enabled'} | ${true} | ${'not disabled'}
${'interval'} | ${'older_than'} | ${'foo'} | ${'disabled'}
${'schedule'} | ${'cadence'} | ${'foo'} | ${'disabled'}
${'latest'} | ${'keep_n'} | ${'foo'} | ${'disabled'}
${'name-matching'} | ${'name_regex'} | ${'foo'} | ${'disabled'}
`(
`${FORM_ELEMENTS_ID_PREFIX}-$elementName form element`,
({ elementName, modelName, value, disabledByToggle }) => {
it(`${elementName} form group exist in the dom`, () => {
mountComponent();
const formGroup = findFormGroup(elementName);
expect(formGroup.exists()).toBe(true);
});
it(`${elementName} form group has a label-for property`, () => {
mountComponent();
const formGroup = findFormGroup(elementName);
expect(formGroup.attributes('label-for')).toBe(`expiration-policy-${elementName}`);
});
it(`${elementName} form group has a label-cols property`, () => {
mountComponent({ labelCols: '1' });
const formGroup = findFormGroup(elementName);
return wrapper.vm.$nextTick().then(() => {
expect(formGroup.attributes('label-cols')).toBe('1');
});
});
it(`${elementName} form group has a label-align property`, () => {
mountComponent({ labelAlign: 'foo' });
const formGroup = findFormGroup(elementName);
return wrapper.vm.$nextTick().then(() => {
expect(formGroup.attributes('label-align')).toBe('foo');
});
});
it(`${elementName} form group contains an input element`, () => {
mountComponent();
const formGroup = findFormGroup(elementName);
expect(findFormElements(elementName, formGroup).exists()).toBe(true);
});
it(`${elementName} form element change updated ${modelName} with ${value}`, () => {
mountComponent();
const formGroup = findFormGroup(elementName);
const element = findFormElements(elementName, formGroup);
const modelUpdateEvent = element.vm.$options.model
? element.vm.$options.model.event
: 'input';
element.vm.$emit(modelUpdateEvent, value);
return wrapper.vm.$nextTick().then(() => {
expect(wrapper.emitted('input')).toEqual([[{ [modelName]: value }]]);
});
});
it(`${elementName} is ${disabledByToggle} by enabled set to false`, () => {
mountComponent({ settings: { enabled: false } });
const formGroup = findFormGroup(elementName);
const expectation = disabledByToggle === 'disabled' ? 'true' : undefined;
expect(findFormElements(elementName, formGroup).attributes('disabled')).toBe(expectation);
});
},
);
describe('form actions', () => {
describe('cancel button', () => {
it('has type reset', () => {
mountComponent();
expect(findCancelButton().attributes('type')).toBe('reset');
});
it('is disabled when disableCancelButton is true', () => {
mountComponent({ disableCancelButton: true });
return wrapper.vm.$nextTick().then(() => {
expect(findCancelButton().attributes('disabled')).toBe('true');
});
});
it('is disabled isLoading is true', () => {
mountComponent({ isLoading: true });
return wrapper.vm.$nextTick().then(() => {
expect(findCancelButton().attributes('disabled')).toBe('true');
});
});
it('is enabled when isLoading and disableCancelButton are false', () => {
mountComponent({ disableCancelButton: false, isLoading: false });
return wrapper.vm.$nextTick().then(() => {
expect(findCancelButton().attributes('disabled')).toBe(undefined);
});
});
});
describe('form cancel event', () => {
it('calls the appropriate function', () => {
mountComponent();
findForm().trigger('reset');
expect(wrapper.emitted('reset')).toBeTruthy();
});
});
it('save has type submit', () => {
mountComponent();
expect(findSaveButton().attributes('type')).toBe('submit');
});
describe('when isLoading is true', () => {
beforeEach(() => {
mountComponent({ isLoading: true });
});
it.each`
elementName
${'toggle'}
${'interval'}
${'schedule'}
${'latest'}
${'name-matching'}
`(`${FORM_ELEMENTS_ID_PREFIX}-$elementName is disabled`, ({ elementName }) => {
expect(findFormElements(elementName).attributes('disabled')).toBe('true');
});
it('submit button is disabled and shows a spinner', () => {
const button = findSaveButton();
expect(button.attributes('disabled')).toBeTruthy();
expect(findLoadingIcon(button)).toExist();
});
});
describe('form submit event ', () => {
it('calls the appropriate function', () => {
mountComponent();
findForm().trigger('submit');
expect(wrapper.emitted('submit')).toBeTruthy();
});
});
});
describe('form validation', () => {
describe(`when name regex is longer than ${NAME_REGEX_LENGTH}`, () => {
const invalidString = new Array(NAME_REGEX_LENGTH + 2).join(',');
beforeEach(() => {
mountComponent({ value: { name_regex: invalidString } });
});
it('save btn is disabled', () => {
expect(findSaveButton().attributes('disabled')).toBeTruthy();
});
it('nameRegexState is false', () => {
expect(wrapper.vm.nameRegexState).toBe(false);
});
});
it('if the user did not type validation is null', () => {
mountComponent({ value: { name_regex: '' } });
return wrapper.vm.$nextTick().then(() => {
expect(wrapper.vm.nameRegexState).toBe(null);
expect(findSaveButton().attributes('disabled')).toBeFalsy();
});
});
it(`if the user typed and is less than ${NAME_REGEX_LENGTH} state is true`, () => {
mountComponent({ value: { name_regex: 'foo' } });
return wrapper.vm.$nextTick().then(() => {
expect(wrapper.vm.nameRegexState).toBe(true);
});
});
});
describe('help text', () => {
it('toggleDescriptionText show disabled when settings.enabled is false', () => {
mountComponent();
const toggleHelpText = findFormGroup('toggle').find('span');
expect(toggleHelpText.html()).toContain('disabled');
});
it('toggleDescriptionText show enabled when settings.enabled is true', () => {
mountComponent({ value: { enabled: true } });
const toggleHelpText = findFormGroup('toggle').find('span');
expect(toggleHelpText.html()).toContain('enabled');
});
});
});
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