/** * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* bender-tags: document */ 'use strict'; var modules = bender.amd.require( 'document/element', 'document/character', 'document/position' ); describe( 'position', function() { var Element, Character; var root, p, ul, li1, li2, f, o, z, b, a, r; // root // |- p Before: [ 0 ] After: [ 1 ] // |- ul Before: [ 1 ] After: [ 2 ] // |- li Before: [ 1, 0 ] After: [ 1, 1 ] // | |- f Before: [ 1, 0, 0 ] After: [ 1, 0, 1 ] // | |- o Before: [ 1, 0, 1 ] After: [ 1, 0, 2 ] // | |- z Before: [ 1, 0, 2 ] After: [ 1, 0, 3 ] // |- li Before: [ 1, 1 ] After: [ 1, 2 ] // |- b Before: [ 1, 1, 0 ] After: [ 1, 1, 1 ] // |- a Before: [ 1, 1, 1 ] After: [ 1, 1, 2 ] // |- r Before: [ 1, 1, 2 ] After: [ 1, 1, 3 ] before( function() { Element = modules[ 'document/element' ]; Character = modules[ 'document/character' ]; root = new Element(); p = new Element( root, 'p' ); ul = new Element( root, 'ul' ); li1 = new Element( ul, 'li' ); f = new Character( li1, 'f' ); o = new Character( li1, 'o' ); z = new Character( li1, 'z' ); li2 = new Element( ul, 'li' ); b = new Character( li2, 'b' ); a = new Character( li2, 'a' ); r = new Character( li2, 'r' ); root.children.push( p ); root.children.push( ul ); ul.children.push( li1 ); ul.children.push( li2 ); li1.children.push( f ); li1.children.push( o ); li1.children.push( z ); li2.children.push( b ); li2.children.push( a ); li2.children.push( r ); } ); it( 'should have path', function() { var Position = modules[ 'document/position' ]; expect( new Position( root, 0 ) ).to.have.property( 'path' ).that.deep.equals( [ 0 ] ); expect( new Position( root, 1 ) ).to.have.property( 'path' ).that.deep.equals( [ 1 ] ); expect( new Position( root, 2 ) ).to.have.property( 'path' ).that.deep.equals( [ 2 ] ); expect( new Position( p, 0 ) ).to.have.property( 'path' ).that.deep.equals( [ 0, 0 ] ); expect( new Position( ul, 0 ) ).to.have.property( 'path' ).that.deep.equals( [ 1, 0 ] ); expect( new Position( ul, 1 ) ).to.have.property( 'path' ).that.deep.equals( [ 1, 1 ] ); expect( new Position( ul, 2 ) ).to.have.property( 'path' ).that.deep.equals( [ 1, 2 ] ); expect( new Position( li1, 0 ) ).to.have.property( 'path' ).that.deep.equals( [ 1, 0, 0 ] ); expect( new Position( li1, 1 ) ).to.have.property( 'path' ).that.deep.equals( [ 1, 0, 1 ] ); expect( new Position( li1, 2 ) ).to.have.property( 'path' ).that.deep.equals( [ 1, 0, 2 ] ); expect( new Position( li1, 3 ) ).to.have.property( 'path' ).that.deep.equals( [ 1, 0, 3 ] ); } ); it( 'should have nodeBefore', function() { var Position = modules[ 'document/position' ]; expect( new Position( root, 0 ) ).to.have.property( 'nodeBefore' ).that.is.null; expect( new Position( root, 1 ) ).to.have.property( 'nodeBefore' ).that.equals( p ); expect( new Position( root, 2 ) ).to.have.property( 'nodeBefore' ).that.equals( ul ); expect( new Position( p, 0 ) ).to.have.property( 'nodeBefore' ).that.is.null; expect( new Position( ul, 0 ) ).to.have.property( 'nodeBefore' ).that.is.null; expect( new Position( ul, 1 ) ).to.have.property( 'nodeBefore' ).that.equals( li1 ); expect( new Position( ul, 2 ) ).to.have.property( 'nodeBefore' ).that.equals( li2 ); expect( new Position( li1, 0 ) ).to.have.property( 'nodeBefore' ).that.is.null; expect( new Position( li1, 1 ) ).to.have.property( 'nodeBefore' ).that.equals( f ); expect( new Position( li1, 2 ) ).to.have.property( 'nodeBefore' ).that.equals( o ); expect( new Position( li1, 3 ) ).to.have.property( 'nodeBefore' ).that.equals( z ); } ); it( 'should have nodeAfter', function() { var Position = modules[ 'document/position' ]; expect( new Position( root, 0 ) ).to.have.property( 'nodeAfter' ).that.equals( p ); expect( new Position( root, 1 ) ).to.have.property( 'nodeAfter' ).that.equals( ul ); expect( new Position( root, 2 ) ).to.have.property( 'nodeAfter' ).that.is.null; expect( new Position( p, 0 ) ).to.have.property( 'nodeAfter' ).that.is.null; expect( new Position( ul, 0 ) ).to.have.property( 'nodeAfter' ).that.equals( li1 ); expect( new Position( ul, 1 ) ).to.have.property( 'nodeAfter' ).that.equals( li2 ); expect( new Position( ul, 2 ) ).to.have.property( 'nodeAfter' ).that.is.null; expect( new Position( li1, 0 ) ).to.have.property( 'nodeAfter' ).that.equals( f ); expect( new Position( li1, 1 ) ).to.have.property( 'nodeAfter' ).that.equals( o ); expect( new Position( li1, 2 ) ).to.have.property( 'nodeAfter' ).that.equals( z ); expect( new Position( li1, 3 ) ).to.have.property( 'nodeAfter' ).that.is.null; } ); it( 'should equals another position with the same offset and node', function() { var Position = modules[ 'document/position' ]; var position = new Position( root, 0 ); var samePosition = new Position( root, 0 ); expect( position.equals( samePosition ) ).to.be.true; } ); it( 'should not equals another position with the different offset', function() { var Position = modules[ 'document/position' ]; var position = new Position( root, 0 ); var differentOffset = new Position( root, 1 ); expect( position.equals( differentOffset ) ).to.be.false; } ); it( 'should not equals another position with the different node', function() { var Position = modules[ 'document/position' ]; var position = new Position( root, 0 ); var differentNode = new Position( p, 0 ); expect( position.equals( differentNode ) ).to.be.false; } ); } );