debian-mirror-gitlab/spec/frontend/vue_shared/directives/validation_spec.js
2021-01-30 21:13:34 +05:30

132 lines
3.7 KiB
JavaScript

import { shallowMount } from '@vue/test-utils';
import validation from '~/vue_shared/directives/validation';
describe('validation directive', () => {
let wrapper;
const createComponent = ({ inputAttributes, showValidation } = {}) => {
const defaultInputAttributes = {
type: 'text',
required: true,
};
const component = {
directives: {
validation: validation(),
},
data() {
return {
attributes: inputAttributes || defaultInputAttributes,
showValidation,
form: {
state: null,
fields: {
exampleField: {
state: null,
feedback: '',
},
},
},
};
},
template: `
<form>
<input v-validation:[showValidation] name="exampleField" v-bind="attributes" />
</form>
`,
};
wrapper = shallowMount(component, { attachToDocument: true });
};
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
const getFormData = () => wrapper.vm.form;
const findForm = () => wrapper.find('form');
const findInput = () => wrapper.find('input');
describe.each([true, false])(
'with fields untouched and "showValidation" set to "%s"',
showValidation => {
beforeEach(() => {
createComponent({ showValidation });
});
it('sets the fields validity correctly', () => {
expect(getFormData().fields.exampleField).toEqual({
state: showValidation ? false : null,
feedback: showValidation ? expect.any(String) : '',
});
});
it('sets the form validity correctly', () => {
expect(getFormData().state).toBe(false);
});
},
);
describe.each`
inputAttributes | validValue | invalidValue
${{ required: true }} | ${'foo'} | ${''}
${{ type: 'url' }} | ${'http://foo.com'} | ${'foo'}
${{ type: 'number', min: 1, max: 5 }} | ${3} | ${0}
${{ type: 'number', min: 1, max: 5 }} | ${3} | ${6}
${{ pattern: 'foo|bar' }} | ${'bar'} | ${'quz'}
`(
'with input-attributes set to $inputAttributes',
({ inputAttributes, validValue, invalidValue }) => {
const setValueAndTriggerValidation = value => {
const input = findInput();
input.setValue(value);
input.trigger('blur');
};
beforeEach(() => {
createComponent({ inputAttributes });
});
describe('with valid value', () => {
beforeEach(() => {
setValueAndTriggerValidation(validValue);
});
it('sets the field to be valid', () => {
expect(getFormData().fields.exampleField).toEqual({
state: true,
feedback: '',
});
});
it('sets the form to be valid', () => {
expect(getFormData().state).toBe(true);
});
});
describe('with invalid value', () => {
beforeEach(() => {
setValueAndTriggerValidation(invalidValue);
});
it('sets the field to be invalid', () => {
expect(getFormData().fields.exampleField).toEqual({
state: false,
feedback: expect.any(String),
});
expect(getFormData().fields.exampleField.feedback.length).toBeGreaterThan(0);
});
it('sets the form to be invalid', () => {
expect(getFormData().state).toBe(false);
});
it('sets focus on the first invalid input when the form is submitted', () => {
findForm().trigger('submit');
expect(findInput().element).toBe(document.activeElement);
});
});
},
);
});