admin-on-rest-fr05t1k/src/mui/input/NullableBooleanInput.spec.js

A frontend Framework for building admin applications on top of REST services, using ES6, React and Material UI

import assert from 'assert';
import { shallow } from 'enzyme';
import React from 'react';

import { NullableBooleanInput } from './NullableBooleanInput';

describe('<NullableBooleanInput />', () => {
    const defaultProps = {
        input: {},
        meta: {},
        translate: x => x,
    };

    it('should give three different choices for true, false or unknown', () => {
        const wrapper = shallow(<NullableBooleanInput source="foo" {...defaultProps} />);
        const choices = wrapper.find('SelectInput').prop('choices');
        assert.deepEqual(choices, [
            { id: null, name: '' },
            { id: false, name: 'aor.boolean.false' },
            { id: true, name: 'aor.boolean.true' },
        ]);
    });

    describe('error message', () => {
        it('should not be displayed if field is pristine', () => {
            const wrapper = shallow(<NullableBooleanInput source="foo" {...defaultProps} meta={{ touched: false }} />);
            const SelectInputElement = wrapper.find('SelectInput');
            assert.equal(SelectInputElement.prop('errorText'), undefined);
        });

        it('should not be displayed if field has been touched but is valid', () => {
            const wrapper = shallow(<NullableBooleanInput source="foo" {...defaultProps} meta={{ touched: true, error: false }} />);
            const SelectInputElement = wrapper.find('SelectInput');
            assert.equal(SelectInputElement.prop('errorText'), undefined);
        });

        it('should be displayed if field has been touched and is invalid', () => {
            const wrapper = shallow(<NullableBooleanInput source="foo" {...defaultProps} meta={{ touched: true, error: 'Required field.' }} />);
            const SelectInputElement = wrapper.find('SelectInput');
            assert.deepEqual(SelectInputElement.prop('meta'), { touched: true, error: 'Required field.' });
        });
    });
});