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@@ -0,0 +1,72 @@
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+/**
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+ * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
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+ * For licensing, see LICENSE.md.
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+ */
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+
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+/* bender-tags: treemodel */
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+
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+'use strict';
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+
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+const modules = bender.amd.require(
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+ 'core/treemodel/element',
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+ 'core/treemodel/text',
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+ 'core/treemodel/attribute',
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+ 'core/treemodel/textfragment',
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+ 'core/treemodel/position',
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+ 'core/treemodel/document'
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+);
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+
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+describe( 'TextFragment', () => {
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+ let Element, Text, Attribute, TextFragment, Position, Document;
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+ let doc, text, element, textFragment, root;
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+
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+ before( () => {
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+ Element = modules[ 'core/treemodel/element' ];
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+ Text = modules[ 'core/treemodel/text' ];
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+ Attribute = modules[ 'core/treemodel/attribute' ];
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+ TextFragment = modules[ 'core/treemodel/textfragment' ];
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+ Position = modules[ 'core/treemodel/position' ];
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+ Document = modules[ 'core/treemodel/document' ];
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+
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+ text = new Text( 'foobar', [ new Attribute( 'abc', 'xyz' ) ] );
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+ element = new Element( 'div', [], [ text ] );
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+ doc = new Document();
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+ root = doc.createRoot( 'root' );
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+ root.insertChildren( 0, element );
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+ } );
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+
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+ beforeEach( () => {
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+ textFragment = new TextFragment( new Position( root, [ 0, 2 ] ), 'oba' );
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+ } );
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+
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+ it( 'should have first property pointing to the first character node contained in TextFragment', () => {
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+ let char = textFragment.first;
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+
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+ expect( char.getPath() ).to.deep.equal( [ 0, 2 ] );
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+ expect( char.character ).to.equal( 'o' );
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+ } );
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+
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+ it( 'should have last property pointing to the last character node contained in TextFragment', () => {
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+ let char = textFragment.last;
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+
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+ expect( char.getPath() ).to.deep.equal( [ 0, 4 ] );
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+ expect( char.character ).to.equal( 'a' );
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+ } );
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+
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+ it( 'should have correct attributes property', () => {
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+ expect( textFragment.attrs.size ).to.equal( 1 );
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+ expect( textFragment.attrs.getValue( 'abc' ) ).to.equal( 'xyz' );
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+ } );
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+
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+ it( 'should have text property', () => {
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+ expect( textFragment ).to.have.property( 'text' ).that.equals( 'oba' );
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+ } );
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+
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+ it( 'getRange should return range containing all characters from TextFragment', () => {
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+ let range = textFragment.getRange();
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+
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+ expect( range.root ).to.equal( root );
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+ expect( range.start.path ).to.deep.equal( [ 0, 2 ] );
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+ expect( range.end.path ).to.deep.equal( [ 0, 5 ] );
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+ } );
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+} );
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