| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182 |
- /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
- */
- import testUtils from '../_utils/utils';
- import mix from '@ckeditor/ckeditor5-utils/src/mix';
- describe( 'utils', () => {
- testUtils.createSinonSandbox();
- describe( 'checkAssertions()', () => {
- it( 'does not throw an error if at least one assertion passed', () => {
- const assertionRed = testUtils.sinon.stub().callsFake( () => {
- expect( 1 ).to.equal( 2 );
- } );
- const assertionGreen = testUtils.sinon.stub().callsFake( () => {
- expect( 1 ).to.equal( 1 );
- } );
- expect( () => {
- testUtils.checkAssertions( assertionRed, assertionGreen );
- } ).to.not.throw();
- } );
- it( 'throws all errors if any assertion did not pass', () => {
- const assertionRed = testUtils.sinon.stub().callsFake( () => {
- expect( 1 ).to.equal( 2 );
- } );
- const assertionGreen = testUtils.sinon.stub().callsFake( () => {
- expect( 2 ).to.equal( 1 );
- } );
- expect( () => {
- testUtils.checkAssertions( assertionRed, assertionGreen );
- } ).to.throw( Error, 'expected 1 to equal 2\n\nexpected 2 to equal 1' );
- } );
- it( 'does not execute all assertions if the first one passed', () => {
- const assertionRed = testUtils.sinon.stub().callsFake( () => {
- expect( 1 ).to.equal( 1 );
- } );
- const assertionGreen = testUtils.sinon.stub();
- testUtils.checkAssertions( assertionRed, assertionGreen );
- expect( assertionGreen.called ).to.equal( false );
- } );
- } );
- describe( 'isMixed()', () => {
- let mixin, CustomClass;
- beforeEach( () => {
- CustomClass = class {};
- mixin = {
- foo() {
- return 'bar';
- }
- };
- } );
- it( 'should return true when given mixin is mixed to target class', () => {
- mix( CustomClass, mixin );
- expect( testUtils.isMixed( CustomClass, mixin ) ).to.true;
- } );
- it( 'should return false when given mixin is not mixed to target class', () => {
- expect( testUtils.isMixed( CustomClass, mixin ) ).to.false;
- } );
- it( 'should return false when class has mixin like interface', () => {
- CustomClass = class {
- foo() {
- return 'biz';
- }
- };
- expect( testUtils.isMixed( CustomClass, mixin ) ).to.false;
- } );
- } );
- } );
|