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- /**
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- import ModelTestEditor from 'ckeditor5-core/tests/_utils/modeltesteditor';
- import HeadingCommand from 'ckeditor5-heading/src/headingcommand';
- import Range from 'ckeditor5-engine/src/model/range';
- import { setData, getData } from 'ckeditor5-engine/src/dev-utils/model';
- const formats = [
- { id: 'paragraph', viewElement: 'p', default: true },
- { id: 'heading1', viewElement: 'h2' },
- { id: 'heading2', viewElement: 'h3' },
- { id: 'heading3', viewElement: 'h4' }
- ];
- describe( 'HeadingCommand', () => {
- let editor, document, command, root, schema;
- beforeEach( () => {
- return ModelTestEditor.create()
- .then( newEditor => {
- editor = newEditor;
- document = editor.document;
- command = new HeadingCommand( editor, formats );
- schema = document.schema;
- for ( let format of formats ) {
- schema.registerItem( format.id, '$block' );
- }
- root = document.getRoot();
- } );
- } );
- afterEach( () => {
- command.destroy();
- } );
- describe( 'value', () => {
- for ( let format of formats ) {
- test( format );
- }
- function test( format ) {
- it( `equals ${ format.id } when collapsed selection is placed inside ${ format.id } element`, () => {
- setData( document, `<${ format.id }>foobar</${ format.id }>` );
- const element = root.getChild( 0 );
- document.selection.addRange( Range.createFromParentsAndOffsets( element, 3, element, 3 ) );
- expect( command.value ).to.equal( format );
- } );
- }
- it( 'should be equal to defaultFormat if format has not been found', () => {
- schema.registerItem( 'div', '$block' );
- setData( document, '<div>xyz</div>' );
- const element = root.getChild( 0 );
- document.selection.addRange( Range.createFromParentsAndOffsets( element, 1, element, 1 ) );
- expect( command.value ).to.equal( command.defaultFormat );
- } );
- } );
- describe( '_doExecute', () => {
- it( 'should update value after execution', () => {
- setData( document, '<paragraph>[]</paragraph>' );
- command._doExecute( { formatId: 'heading1' } );
- expect( getData( document ) ).to.equal( '<heading1>[]</heading1>' );
- expect( command.value ).to.be.object;
- expect( command.value.id ).to.equal( 'heading1' );
- expect( command.value.viewElement ).to.equal( 'h2' );
- } );
- describe( 'custom options', () => {
- it( 'should use provided batch', () => {
- const batch = editor.document.batch();
- setData( document, '<paragraph>foo[]bar</paragraph>' );
- expect( batch.deltas.length ).to.equal( 0 );
- command._doExecute( { batch } );
- expect( batch.deltas.length ).to.be.above( 0 );
- } );
- } );
- describe( 'collapsed selection', () => {
- let convertTo = formats[ formats.length - 1 ];
- for ( let format of formats ) {
- test( format, convertTo );
- convertTo = format;
- }
- it( 'uses paragraph as default value', () => {
- setData( document, '<heading1>foo[]bar</heading1>' );
- command._doExecute();
- expect( getData( document ) ).to.equal( '<paragraph>foo[]bar</paragraph>' );
- } );
- it( 'converts to default format when executed with already applied format', () => {
- setData( document, '<heading1>foo[]bar</heading1>' );
- command._doExecute( { formatId: 'heading1' } );
- expect( getData( document ) ).to.equal( '<paragraph>foo[]bar</paragraph>' );
- } );
- it( 'converts topmost blocks', () => {
- schema.registerItem( 'inlineImage', '$inline' );
- schema.allow( { name: '$text', inside: 'inlineImage' } );
- setData( document, '<heading1><inlineImage>foo[]</inlineImage>bar</heading1>' );
- command._doExecute( { formatId: 'heading1' } );
- expect( getData( document ) ).to.equal( '<paragraph><inlineImage>foo[]</inlineImage>bar</paragraph>' );
- } );
- function test( from, to ) {
- it( `converts ${ from.id } to ${ to.id } on collapsed selection`, () => {
- setData( document, `<${ from.id }>foo[]bar</${ from.id }>` );
- command._doExecute( { formatId: to.id } );
- expect( getData( document ) ).to.equal( `<${ to.id }>foo[]bar</${ to.id }>` );
- } );
- }
- } );
- describe( 'non-collapsed selection', () => {
- let convertTo = formats[ formats.length - 1 ];
- for ( let format of formats ) {
- test( format, convertTo );
- convertTo = format;
- }
- it( 'converts all elements where selection is applied', () => {
- setData( document, '<heading1>foo[</heading1><heading2>bar</heading2><heading2>]baz</heading2>' );
- command._doExecute( { formatId: 'paragraph' } );
- expect( getData( document ) ).to.equal(
- '<paragraph>foo[</paragraph><paragraph>bar</paragraph><paragraph>]baz</paragraph>'
- );
- } );
- it( 'resets to default value all elements with same format', () => {
- setData( document, '<heading1>foo[</heading1><heading1>bar</heading1><heading2>baz</heading2>]' );
- command._doExecute( { formatId: 'heading1' } );
- expect( getData( document ) ).to.equal(
- '<paragraph>foo[</paragraph><paragraph>bar</paragraph><heading2>baz</heading2>]'
- );
- } );
- function test( from, to ) {
- it( `converts ${ from.id } to ${ to.id } on non-collapsed selection`, () => {
- setData( document, `<${ from.id }>foo[bar</${ from.id }><${ from.id }>baz]qux</${ from.id }>` );
- command._doExecute( { formatId: to.id } );
- expect( getData( document ) ).to.equal( `<${ to.id }>foo[bar</${ to.id }><${ to.id }>baz]qux</${ to.id }>` );
- } );
- }
- } );
- } );
- } );
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