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Added treeView.Selection.addRange method tests.

Szymon Kupś 9 éve
szülő
commit
beb7e7799f
1 módosított fájl, 37 hozzáadás és 0 törlés
  1. 37 0
      packages/ckeditor5-engine/tests/treeview/selection.js

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packages/ckeditor5-engine/tests/treeview/selection.js

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+/**
+ * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.md.
+ */
+
+/* bender-tags: treeview */
+
+'use strict';
+
+import Selection from '/ckeditor5/engine/treeview/selection.js';
+import Range from '/ckeditor5/engine/treeview/range.js';
+import Element from '/ckeditor5/engine/treeview/element.js';
+import CKEditorError from '/ckeditor5/utils/ckeditorerror.js';
+
+describe( 'Selection', () => {
+	let selection;
+
+	beforeEach( () => {
+		selection = new Selection();
+	} );
+
+	describe( 'addRange', () => {
+		it( 'should throw when range is intersecting with already added range', () => {
+			const el = new Element( 'p' );
+			const range1 = Range.createFromParentsAndOffsets( el, 5, el, 10 );
+			const range2 = Range.createFromParentsAndOffsets( el, 7, el, 15 );
+			selection.addRange( range1 );
+			expect( () => {
+				selection.addRange( range2 );
+			} ).to.throw( CKEditorError, 'view-selection-range-intersects' );
+
+			expect( () => {
+				selection.addRange( range1 );
+			} ).to.throw( CKEditorError, 'view-selection-range-intersects' );
+		} );
+	} );
+} );