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Tests: Add basic tests for Alignment.

Maciej Gołaszewski 8 лет назад
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4bf65440f6
1 измененных файлов с 81 добавлено и 0 удалено
  1. 81 0
      packages/ckeditor5-alignment/tests/alignment.js

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packages/ckeditor5-alignment/tests/alignment.js

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+/**
+ * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.md.
+ */
+
+/* global document */
+
+import Alignment from '../src/alignment';
+import AlignmentEditing from '../src/alignmentediting';
+import AlignmentUI from '../src/alignmentui';
+
+import ClassicTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/classictesteditor';
+
+describe( 'Alignment', () => {
+	let editor, command, element;
+
+	beforeEach( () => {
+		element = document.createElement( 'div' );
+		document.body.appendChild( element );
+
+		return ClassicTestEditor
+			.create( element, {
+				plugins: [ Alignment ]
+			} )
+			.then( newEditor => {
+				editor = newEditor;
+				command = editor.commands.get( 'alignLeft' );
+			} );
+	} );
+
+	afterEach( () => {
+		element.remove();
+
+		return editor.destroy();
+	} );
+
+	it( 'requires AlignmentEditing adn AlignmentUI', () => {
+		expect( Alignment.requires ).to.deep.equal( [ AlignmentEditing, AlignmentUI ] );
+	} );
+
+	describe( 'alignLeft button', () => {
+		it( 'has the base properties', () => {
+			const button = editor.ui.componentFactory.create( 'alignLeft' );
+
+			expect( button ).to.have.property( 'label', 'Left' );
+			expect( button ).to.have.property( 'icon' );
+			expect( button ).to.have.property( 'tooltip', true );
+		} );
+
+		it( 'has isOn bound to command\'s value', () => {
+			const button = editor.ui.componentFactory.create( 'alignLeft' );
+
+			command.value = false;
+			expect( button ).to.have.property( 'isOn', false );
+
+			command.value = true;
+			expect( button ).to.have.property( 'isOn', true );
+		} );
+
+		it( 'has isEnabled bound to command\'s isEnabled', () => {
+			const button = editor.ui.componentFactory.create( 'alignLeft' );
+
+			command.isEnabled = true;
+			expect( button ).to.have.property( 'isEnabled', true );
+
+			command.isEnabled = false;
+			expect( button ).to.have.property( 'isEnabled', false );
+		} );
+
+		it( 'executes command when it\'s executed', () => {
+			const button = editor.ui.componentFactory.create( 'alignLeft' );
+
+			const spy = sinon.stub( editor, 'execute' );
+
+			button.fire( 'execute' );
+
+			expect( spy.calledOnce ).to.be.true;
+			expect( spy.args[ 0 ][ 0 ] ).to.equal( 'alignLeft' );
+		} );
+	} );
+} );