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Tests: Added tests for the LabeledView class.

Aleksander Nowodzinski před 5 roky
rodič
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536b0f23b3

+ 162 - 0
packages/ckeditor5-ui/tests/labeledview/labeledview.js

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+/**
+ * @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 View from '../../src/view';
+import LabeledView from '../../src/labeledview/labeledview';
+import LabelView from '../../src/label/labelview';
+
+describe( 'LabeledView', () => {
+	const locale = {};
+
+	let labeledView, view;
+
+	beforeEach( () => {
+		labeledView = new LabeledView( locale, ( labeledView, viewUid, statusUid ) => {
+			view = new View( locale );
+			view.setTemplate( { tag: 'div' } );
+			view.focus = () => {};
+			view.viewUid = viewUid;
+			view.statusUid = statusUid;
+
+			return view;
+		} );
+
+		labeledView.render();
+	} );
+
+	describe( 'constructor()', () => {
+		it( 'should set labeledView#locale', () => {
+			expect( labeledView.locale ).to.deep.equal( locale );
+		} );
+
+		it( 'should set labeledView#view', () => {
+			expect( labeledView.view ).to.equal( view );
+		} );
+
+		it( 'should set labeledView#label', () => {
+			expect( labeledView.label ).to.be.undefined;
+		} );
+
+		it( 'should set labeledView#isEnabled', () => {
+			expect( labeledView.isEnabled ).to.be.true;
+		} );
+
+		it( 'should set labeledView#errorText', () => {
+			expect( labeledView.errorText ).to.be.null;
+		} );
+
+		it( 'should set labeledView#infoText', () => {
+			expect( labeledView.infoText ).to.be.null;
+		} );
+
+		it( 'should set labeledView#class', () => {
+			expect( labeledView.class ).to.be.undefined;
+		} );
+
+		it( 'should create labeledView#labelView', () => {
+			expect( labeledView.labelView ).to.instanceOf( LabelView );
+		} );
+
+		it( 'should create labeledView#statusView', () => {
+			expect( labeledView.statusView ).to.instanceOf( View );
+
+			expect( labeledView.statusView.element.tagName ).to.equal( 'DIV' );
+			expect( labeledView.statusView.element.classList.contains( 'ck' ) ).to.be.true;
+			expect( labeledView.statusView.element.classList.contains( 'ck-labeled-view__status' ) ).to.be.true;
+		} );
+
+		it( 'should allow pairing #view and #labelView by unique id', () => {
+			expect( labeledView.labelView.for ).to.equal( view.viewUid );
+		} );
+
+		it( 'should allow pairing #view and #statusView by unique id', () => {
+			expect( view.statusUid ).to.equal( labeledView.statusView.element.id );
+		} );
+	} );
+
+	describe( 'template', () => {
+		it( 'should have the CSS class', () => {
+			expect( labeledView.element.classList.contains( 'ck' ) ).to.be.true;
+			expect( labeledView.element.classList.contains( 'ck-labeled-view' ) ).to.be.true;
+		} );
+
+		it( 'should have #labeledView', () => {
+			expect( labeledView.template.children[ 0 ] ).to.equal( labeledView.labelView );
+		} );
+
+		it( 'should have #view', () => {
+			expect( labeledView.template.children[ 1 ] ).to.equal( view );
+		} );
+
+		it( 'should have the #statusView container', () => {
+			expect( labeledView.template.children[ 2 ] ).to.equal( labeledView.statusView );
+		} );
+
+		describe( 'DOM bindings', () => {
+			describe( 'class', () => {
+				it( 'should react on labeledView#class', () => {
+					labeledView.class = 'foo';
+					expect( labeledView.element.classList.contains( 'foo' ) ).to.be.true;
+
+					labeledView.class = 'bar';
+					expect( labeledView.element.classList.contains( 'foo' ) ).to.be.false;
+					expect( labeledView.element.classList.contains( 'bar' ) ).to.be.true;
+				} );
+			} );
+
+			describe( 'status container', () => {
+				it( 'should react on labeledView#errorText', () => {
+					const statusElement = labeledView.statusView.element;
+
+					labeledView.errorText = '';
+					expect( statusElement.classList.contains( 'ck-hidden' ) ).to.be.true;
+					expect( statusElement.classList.contains( 'ck-labeled-view__status_error' ) ).to.be.false;
+					expect( statusElement.hasAttribute( 'role' ) ).to.be.false;
+					expect( statusElement.innerHTML ).to.equal( '' );
+
+					labeledView.errorText = 'foo';
+					expect( statusElement.classList.contains( 'ck-hidden' ) ).to.be.false;
+					expect( statusElement.classList.contains( 'ck-labeled-view__status_error' ) ).to.be.true;
+					expect( statusElement.getAttribute( 'role' ) ).to.equal( 'alert' );
+					expect( statusElement.innerHTML ).to.equal( 'foo' );
+				} );
+
+				it( 'should react on labeledView#infoText', () => {
+					const statusElement = labeledView.statusView.element;
+
+					labeledView.infoText = '';
+					expect( statusElement.classList.contains( 'ck-hidden' ) ).to.be.true;
+					expect( statusElement.classList.contains( 'ck-labeled-view__status_error' ) ).to.be.false;
+					expect( statusElement.hasAttribute( 'role' ) ).to.be.false;
+					expect( statusElement.innerHTML ).to.equal( '' );
+
+					labeledView.infoText = 'foo';
+					expect( statusElement.classList.contains( 'ck-hidden' ) ).to.be.false;
+					expect( statusElement.classList.contains( 'ck-labeled-view__status_error' ) ).to.be.false;
+					expect( statusElement.hasAttribute( 'role' ) ).to.be.false;
+					expect( statusElement.innerHTML ).to.equal( 'foo' );
+				} );
+			} );
+		} );
+	} );
+
+	describe( 'binding', () => {
+		it( 'should bind labeledView#label to labeledView.labelView#label', () => {
+			labeledView.label = 'Foo bar';
+
+			expect( labeledView.labelView.text ).to.equal( 'Foo bar' );
+		} );
+	} );
+
+	describe( 'focus()', () => {
+		it( 'focuses the #view in DOM', () => {
+			const spy = sinon.spy( view, 'focus' );
+
+			labeledView.focus();
+
+			sinon.assert.calledOnce( spy );
+		} );
+	} );
+} );