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- /**
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- import findLinkRange from 'ckeditor5-link/src/findlinkrange';
- import Document from 'ckeditor5-engine/src/model/document';
- import Range from 'ckeditor5-engine/src/model/range';
- import Position from 'ckeditor5-engine/src/model/position';
- import { setData } from 'ckeditor5-engine/src/dev-utils/model';
- describe( 'findLinkRange', () => {
- let document, root;
- beforeEach( () => {
- document = new Document();
- root = document.createRoot();
- document.schema.allow( { name: '$text', inside: '$root' } );
- document.schema.registerItem( 'p', '$block' );
- } );
- it( 'should find link range searching from the center of the link #1', () => {
- setData( document, '<$text linkHref="url">foobar</$text>' );
- const startPosition = new Position( root, [ 3 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 0, root, 6 ) ) ).to.true;
- } );
- it( 'should find link range searching from the center of the link #2', () => {
- setData( document, 'abc <$text linkHref="url">foobar</$text> abc' );
- const startPosition = new Position( root, [ 7 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 4, root, 10 ) ) ).to.true;
- } );
- it( 'should find link range searching from the beginning of the link #1', () => {
- setData( document, '<$text linkHref="url">foobar</$text>' );
- const startPosition = new Position( root, [ 0 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 0, root, 6 ) ) ).to.true;
- } );
- it( 'should find link range searching from the beginning of the link #2', () => {
- setData( document, 'abc <$text linkHref="url">foobar</$text> abc' );
- const startPosition = new Position( root, [ 4 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 4, root, 10 ) ) ).to.true;
- } );
- it( 'should find link range searching from the end of the link #1', () => {
- setData( document, '<$text linkHref="url">foobar</$text>' );
- const startPosition = new Position( root, [ 6 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 0, root, 6 ) ) ).to.true;
- } );
- it( 'should find link range searching from the end of the link #2', () => {
- setData( document, 'abc <$text linkHref="url">foobar</$text> abc' );
- const startPosition = new Position( root, [ 10 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 4, root, 10 ) ) ).to.true;
- } );
- it( 'should find link range when link stick to other link searching from the center of the link', () => {
- setData( document, '<$text linkHref="other">abc</$text><$text linkHref="url">foobar</$text><$text linkHref="other">abc</$text>' );
- const startPosition = new Position( root, [ 6 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 3, root, 9 ) ) ).to.true;
- } );
- it( 'should find link range when link stick to other link searching from the beginning of the link', () => {
- setData( document, '<$text linkHref="other">abc</$text><$text linkHref="url">foobar</$text><$text linkHref="other">abc</$text>' );
- const startPosition = new Position( root, [ 3 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 3, root, 9 ) ) ).to.true;
- } );
- it( 'should find link range when link stick to other link searching from the end of the link', () => {
- setData( document, '<$text linkHref="other">abc</$text><$text linkHref="url">foobar</$text><$text linkHref="other">abc</$text>' );
- const startPosition = new Position( root, [ 9 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( Range.createFromParentsAndOffsets( root, 3, root, 9 ) ) ).to.true;
- } );
- it( 'should find link range only inside current parent', () => {
- setData(
- document,
- '<p><$text linkHref="url">foobar</$text></p>' +
- '<p><$text linkHref="url">foobar</$text></p>' +
- '<p><$text linkHref="url">foobar</$text></p>'
- );
- const startPosition = new Position( root, [ 1, 3 ] );
- const result = findLinkRange( startPosition, 'url' );
- expect( result ).to.instanceOf( Range );
- expect( result.isEqual( new Range( new Position( root, [ 1, 0 ] ), new Position( root, [ 1, 6 ] ) ) ) ).to.true;
- } );
- } );
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