| /* eslint-env jest */ |
| import getExplicitRole from '../../../src/util/getExplicitRole'; |
| import JSXAttributeMock from '../../../__mocks__/JSXAttributeMock'; |
| |
| describe('getExplicitRole', () => { |
| describe('valid role', () => { |
| it('should return the role', () => { |
| expect(getExplicitRole( |
| 'div', |
| [JSXAttributeMock('role', 'button')], |
| )).toBe('button'); |
| }); |
| }); |
| describe('invalid role', () => { |
| it('should return null', () => { |
| expect(getExplicitRole( |
| 'div', |
| [JSXAttributeMock('role', 'beeswax')], |
| )).toBeNull(); |
| }); |
| }); |
| describe('no role', () => { |
| it('should return null', () => { |
| expect(getExplicitRole( |
| 'div', |
| [], |
| )).toBeNull(); |
| }); |
| }); |
| }); |