/** * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ import transformations from '../../../../src/model/delta/basic-transformations'; // eslint-disable-line no-unused-vars import deltaTransform from '../../../../src/model/delta/transform'; const transform = deltaTransform.transform; import Text from '../../../../src/model/text'; import Position from '../../../../src/model/position'; import Range from '../../../../src/model/range'; import WeakInsertDelta from '../../../../src/model/delta/weakinsertdelta'; import AttributeDelta from '../../../../src/model/delta/attributedelta'; import InsertOperation from '../../../../src/model/operation/insertoperation'; import AttributeOperation from '../../../../src/model/operation/attributeoperation'; import { expectDelta, getFilledDocument, getAttributeDelta, getWeakInsertDelta } from '../../../../tests/model/delta/transform/_utils/utils'; describe( 'transform', () => { let doc, root, baseVersion, context; beforeEach( () => { doc = getFilledDocument(); root = doc.getRoot(); baseVersion = doc.version; context = { isStrong: false }; } ); describe( 'AttributeDelta by', () => { let insertDelta; beforeEach( () => { const insertPosition = new Position( root, [ 3, 3, 0 ] ); insertDelta = getWeakInsertDelta( insertPosition, [ 'a', new Text( 'b', { key: 'new' } ), new Text( 'c', { key: 'different' } ), new Text( 'c', { key: 'different', key2: true } ), 'de' ], baseVersion ); } ); describe( 'WeakInsertDelta', () => { it( 'weak insert inside attribute range should "fix" splitting the range', () => { const attrRange = new Range( new Position( root, [ 3, 2 ] ), new Position( root, [ 3, 3, 3, 9 ] ) ); const attrDelta = getAttributeDelta( attrRange, 'key', 'old', 'new', baseVersion ); const transformed = transform( insertDelta, attrDelta, context ); expect( transformed.length ).to.equal( 2 ); baseVersion = attrDelta.operations.length; expectDelta( transformed[ 0 ], { type: WeakInsertDelta, operations: [ { type: InsertOperation, position: new Position( root, [ 3, 3, 0 ] ), baseVersion } ] } ); expectDelta( transformed[ 1 ], { type: AttributeDelta, operations: [ { type: AttributeOperation, range: new Range( new Position( root, [ 3, 3, 0 ] ), new Position( root, [ 3, 3, 1 ] ) ), key: 'key', oldValue: null, newValue: 'new', baseVersion: baseVersion + 1 }, { type: AttributeOperation, range: new Range( new Position( root, [ 3, 3, 2 ] ), new Position( root, [ 3, 3, 4 ] ) ), key: 'key', oldValue: 'different', newValue: 'new', baseVersion: baseVersion + 2 }, { type: AttributeOperation, range: new Range( new Position( root, [ 3, 3, 4 ] ), new Position( root, [ 3, 3, 6 ] ) ), key: 'key', oldValue: null, newValue: 'new', baseVersion: baseVersion + 3 } ] } ); } ); it( 'should be normally transformed if weak insert is not in the attribute range', () => { const attrRange = new Range( new Position( root, [ 5 ] ), new Position( root, [ 7 ] ) ); const attrDelta = getAttributeDelta( attrRange, 'key', 'old', 'new', baseVersion ); const transformed = transform( insertDelta, attrDelta, context ); expect( transformed.length ).to.equal( 1 ); baseVersion = attrDelta.operations.length; expectDelta( transformed[ 0 ], { type: WeakInsertDelta, operations: [ { type: InsertOperation, position: new Position( root, [ 3, 3, 0 ] ), baseVersion } ] } ); } ); } ); } ); } );