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- /**
- * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* global require */
- 'use strict';
- bender.tools.createSinonSandbox();
- describe( 'bender.amd', () => {
- const getModulePath = bender.amd.getModulePath;
- describe( 'getModulePath()', () => {
- // Thanks to this we'll check whether all paths are relative to ckeditor.js path.
- const basePath = getModulePath( 'ckeditor' ).replace( /\/ckeditor\.js$/, '/' );
- it( 'generates path for the main file', () => {
- const path = getModulePath( 'ckeditor' );
- expect( path ).to.match( /\/ckeditor.js$/, 'ends with /ckeditor.js' );
- expect( path ).to.match( /^\//, 'is absolute' );
- } );
- it( 'generates path for modules within ckeditor5 package', () => {
- const path = getModulePath( 'ckeditor5/foo' );
- expect( path ).to.equal( basePath + 'ckeditor5/foo.js' );
- } );
- it( 'generates path for modules within the core package', () => {
- const path = getModulePath( 'core/ui/controller' );
- expect( path ).to.equal( basePath + 'ckeditor5-core/ui/controller.js' );
- } );
- it( 'generates path for modules within some package', () => {
- const path = getModulePath( 'some/ba' );
- expect( path ).to.equal( basePath + 'ckeditor5-some/ba.js' );
- } );
- it( 'generates path from simplified feature name', () => {
- const path = getModulePath( 'foo' );
- expect( path ).to.equal( basePath + 'ckeditor5-foo/foo.js' );
- } );
- } );
- describe( 'define()', () => {
- it( 'defines a module by using global define()', () => {
- const spy = bender.sinon.spy( window, 'define' );
- const expectedDeps = [ 'exports' ].concat( [ 'bar', 'ckeditor' ].map( getModulePath ) );
- bender.amd.define( 'test1', [ 'bar', 'ckeditor' ], () => {} );
- expect( spy.calledOnce ).to.be.true;
- expect( spy.args[ 0 ][ 0 ] ).to.equal( getModulePath( 'test1' ) );
- expect( spy.args[ 0 ][ 1 ] ).to.deep.equal( expectedDeps );
- } );
- it( 'maps body args and returned value', () => {
- const spy = bender.sinon.spy( window, 'define' );
- const bodySpy = sinon.spy( () => 'ret' );
- bender.amd.define( 'test2', [ 'bar', 'ckeditor' ], bodySpy );
- const realBody = spy.args[ 0 ][ 2 ];
- const exportsObj = {};
- expect( realBody ).to.be.a( 'function' );
- realBody( exportsObj, { default: 'arg' } );
- expect( exportsObj ).to.have.property( 'default', 'ret', 'it wraps the ret value with an ES6 module obj' );
- expect( bodySpy.calledOnce ).to.be.true;
- expect( bodySpy.args[ 0 ][ 0 ] ).to.equal( 'arg', 'it unwraps the args' );
- } );
- it( 'works with module name and body', () => {
- const spy = bender.sinon.spy( window, 'define' );
- bender.amd.define( 'test1', () => {} );
- expect( spy.calledOnce ).to.be.true;
- expect( spy.args[ 0 ][ 0 ] ).to.equal( getModulePath( 'test1' ) );
- expect( spy.args[ 0 ][ 1 ] ).to.deep.equal( [ 'exports' ] );
- expect( spy.args[ 0 ][ 2 ] ).to.be.a( 'function' );
- } );
- // Note: this test only checks whether Require.JS doesn't totally fail when creating a circular dependency.
- // The value of dependencies are not available anyway inside the bender.amd.define() callbacks because
- // we lose the late-binding by immediately mapping modules to their default exports.
- it( 'works with circular dependencies', ( done ) => {
- bender.amd.define( 'test-circular-a', [ 'test-circular-b' ], () => {
- return 'a';
- } );
- bender.amd.define( 'test-circular-b', [ 'test-circular-a' ], () => {
- return 'b';
- } );
- require( [ 'test-circular-a', 'test-circular-b' ].map( bender.amd.getModulePath ), ( a, b ) => {
- expect( a ).to.have.property( 'default', 'a' );
- expect( b ).to.have.property( 'default', 'b' );
- done();
- } );
- } );
- } );
- describe( 'require', () => {
- it( 'blocks Bender and loads modules through global require()', () => {
- let requireCb;
- const deferCbSpy = sinon.spy();
- bender.sinon.stub( bender, 'defer', () => deferCbSpy );
- bender.sinon.stub( window, 'require', ( deps, cb ) => {
- requireCb = cb;
- } );
- const modules = bender.amd.require( 'foo', 'bar' );
- expect( deferCbSpy.called ).to.be.false;
- requireCb( { default: 1 }, { default: 2 } );
- expect( deferCbSpy.calledOnce ).to.be.true;
- expect( modules ).to.have.property( 'foo', 1 );
- expect( modules ).to.have.property( 'bar', 2 );
- } );
- } );
- } );
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