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- /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
- */
- import CodeBlockEditing from '../src/codeblockediting';
- import CodeBlockCommand from '../src/codeblockcommand';
- import AlignmentEditing from '@ckeditor/ckeditor5-alignment/src/alignmentediting';
- import BoldEditing from '@ckeditor/ckeditor5-basic-styles/src/bold/boldediting';
- import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
- import BlockQuoteEditing from '@ckeditor/ckeditor5-block-quote/src/blockquoteediting';
- import ModelTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/modeltesteditor';
- import { getData as getModelData, setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
- describe( 'CodeBlockCommand', () => {
- let editor, model, command;
- beforeEach( () => {
- return ModelTestEditor
- .create( {
- plugins: [ CodeBlockEditing, Paragraph, BlockQuoteEditing, AlignmentEditing, BoldEditing ]
- } )
- .then( newEditor => {
- editor = newEditor;
- model = editor.model;
- command = new CodeBlockCommand( editor );
- } );
- } );
- afterEach( () => {
- return editor.destroy();
- } );
- describe( '#value', () => {
- it( 'should be true when the first selected element is a codeBlock element (selection inside code block)', () => {
- setModelData( model, '<codeBlock language="foo">f[]oo</codeBlock>' );
- expect( command.value ).to.equal( 'foo' );
- } );
- it( 'should be true when the first selected element is a codeBlock element (other blocks in selection are not code block)', () => {
- setModelData( model, '<codeBlock language="foo">f[oo</codeBlock><paragraph>ba]r</paragraph>' );
- expect( command.value ).to.equal( 'foo' );
- } );
- it( 'should be false when the first selected element is not a code block (all blocks are not code block)', () => {
- setModelData( model, '<paragraph>f[]oo</paragraph>' );
- expect( command.value ).to.equal( false );
- } );
- it( 'should be false when the first selected element is not a code block (selection ends in code block)', () => {
- setModelData( model, '<paragraph>f[oo</paragraph><codeBlock language="foo">ba]r</codeBlock>' );
- expect( command.value ).to.equal( false );
- } );
- } );
- describe( '#isEnabled', () => {
- it( 'should be true when the first selected block is a codeBlock (selection inside code block)', () => {
- setModelData( model, '<codeBlock language="foo">f[]oo</codeBlock>' );
- expect( command.isEnabled ).to.equal( true );
- } );
- it( 'should be true when the first selected block is a codeBlock (other blocks in selection are not code block)', () => {
- setModelData( model, '<codeBlock language="foo">f[oo</codeBlock><paragraph>ba]r</paragraph>' );
- expect( command.isEnabled ).to.equal( true );
- } );
- it( 'should be true when the first selected block can be a codeBlock (collapsed selection)', () => {
- setModelData( model, '<paragraph>f[]oo</paragraph>' );
- expect( command.isEnabled ).to.equal( true );
- } );
- it( 'should be true when the first selected block can be a codeBlock (non-collapsed selection, ends in code block)', () => {
- setModelData( model, '<paragraph>f[oo</paragraph><codeBlock language="foo">ba]r</codeBlock>' );
- expect( command.isEnabled ).to.equal( true );
- } );
- it( 'should be false when selected element is a limit element (selection on element)', () => {
- model.schema.register( 'limit', {
- inheritAllFrom: '$block',
- isLimit: true
- } );
- setModelData( model, '[<limit>foo</limit>]' );
- expect( command.isEnabled ).to.equal( false );
- } );
- it( 'should be false when selection starts in a blockless space', () => {
- model.schema.extend( '$text', { allowIn: '$root' } );
- setModelData( model, 'x[]x' );
- expect( command.isEnabled ).to.equal( false );
- } );
- it( 'should be false when selected element is a limit element (selection has mixed limit and non-limit elements)', () => {
- model.schema.register( 'limit', {
- inheritAllFrom: '$block',
- isLimit: true
- } );
- setModelData( model, '<limit>f[oo</limit><paragraph>ba]r</paragraph>' );
- expect( command.isEnabled ).to.equal( false );
- } );
- it( 'should be true when limit element is not the first selected element', () => {
- model.schema.register( 'limit', {
- inheritAllFrom: '$block',
- isLimit: true
- } );
- setModelData( model, '<paragraph>f[oo</paragraph><limit>bar</limit><paragraph>bi]z</paragraph>' );
- expect( command.isEnabled ).to.equal( true );
- } );
- it( 'should make it possible to disallow codeBlock using schema', () => {
- model.schema.addChildCheck( ( context, childDef ) => {
- if ( context.endsWith( 'blockQuote' ) && childDef.name === 'codeBlock' ) {
- return false;
- }
- } );
- setModelData( model, '<blockQuote><paragraph>f[o]o</paragraph></blockQuote>' );
- expect( command.isEnabled ).to.equal( false );
- } );
- } );
- describe( 'execute()', () => {
- it( 'should change selected empty block to codeBlock', () => {
- setModelData( model, '<paragraph>[]</paragraph>' );
- command.execute();
- expect( getModelData( model ) ).to.equal( '<codeBlock language="plaintext">[]</codeBlock>' );
- } );
- it( 'should change selected block to codeBlock', () => {
- setModelData( model, '<paragraph>fo[]o</paragraph>' );
- command.execute();
- expect( getModelData( model ) ).to.equal( '<codeBlock language="plaintext">fo[]o</codeBlock>' );
- } );
- it( 'should change multiple selected block to codeBlock', () => {
- setModelData( model, '<paragraph>f[oo</paragraph><paragraph>ba]r</paragraph>' );
- command.execute();
- expect( getModelData( model ) ).to.equal(
- '<codeBlock language="plaintext">f[oo<softBreak></softBreak>ba]r</codeBlock>' );
- } );
- it( 'should merge selected blocks with selected codeBlocks', () => {
- setModelData( model, '<paragraph>f[oo</paragraph><codeBlock language="plaintext">ba]r</codeBlock>' );
- command.execute();
- expect( getModelData( model ) ).to.equal(
- '<codeBlock language="plaintext">f[oo<softBreak></softBreak>ba]r</codeBlock>' );
- } );
- it( 'should not merge codeBlock with siblings when siblings are not selected', () => {
- setModelData( model,
- '<codeBlock language="plaintext">foo</codeBlock>' +
- '<paragraph>b[a]r</paragraph>' +
- '<codeBlock language="plaintext">biz</codeBlock>'
- );
- command.execute();
- expect( getModelData( model ) ).to.equal(
- '<codeBlock language="plaintext">foo</codeBlock>' +
- '<codeBlock language="plaintext">b[a]r</codeBlock>' +
- '<codeBlock language="plaintext">biz</codeBlock>'
- );
- } );
- it( 'should change selected empty codeBlock to paragraph', () => {
- setModelData( model, '<codeBlock language="plaintext">[]</codeBlock>' );
- command.execute();
- expect( getModelData( model ) ).to.equal( '<paragraph>[]</paragraph>' );
- } );
- it( 'should change selected codeBlock to paragraph', () => {
- setModelData( model, '<codeBlock language="plaintext">f[o]o</codeBlock>' );
- command.execute();
- expect( getModelData( model ) ).to.equal( '<paragraph>f[o]o</paragraph>' );
- } );
- it( 'should change selected multi-line codeBlock to paragraphs', () => {
- setModelData( model,
- '<codeBlock language="plaintext">foo<softBreak></softBreak>b[]ar<softBreak></softBreak>biz</codeBlock>'
- );
- command.execute();
- expect( getModelData( model ) ).to.equal(
- '<paragraph>foo</paragraph>' +
- '<paragraph>b[]ar</paragraph>' +
- '<paragraph>biz</paragraph>'
- );
- } );
- it( 'should filter out attributes from nodes changed to codeBlock', () => {
- setModelData( model, '<paragraph alignment="right"><$text bold="true">f[o]o</$text></paragraph>' );
- command.execute();
- expect( getModelData( model ) ).to.equal( '<codeBlock language="plaintext">f[o]o</codeBlock>' );
- } );
- it( 'should use forceValue parameter', () => {
- setModelData( model, '<codeBlock language="plaintext">f[o]o</codeBlock>' );
- command.execute( { forceValue: true } );
- expect( getModelData( model ) ).to.equal( '<codeBlock language="plaintext">f[o]o</codeBlock>' );
- } );
- it( 'should allow setting the language of the new block', () => {
- setModelData( model, '<paragraph>f[o]o</paragraph>' );
- command.execute( { language: 'css' } );
- expect( getModelData( model ) ).to.equal( '<codeBlock language="css">f[o]o</codeBlock>' );
- } );
- it( 'should allow changing the language of the existing block', () => {
- setModelData( model, '<codeBlock language="plaintext">f[o]o</codeBlock>' );
- command.execute( { language: 'css', forceValue: true } );
- expect( getModelData( model ) ).to.equal( '<codeBlock language="css">f[o]o</codeBlock>' );
- } );
- } );
- describe( 'BlockQuote integration', () => {
- it( 'should change a paragraph inside a blockQuote to codeBlock', () => {
- setModelData( model, '<blockQuote><paragraph>f[o]o</paragraph></blockQuote>' );
- command.execute();
- expect( getModelData( model ) ).to.equal(
- '<blockQuote><codeBlock language="plaintext">f[o]o</codeBlock></blockQuote>' );
- } );
- it( 'should change a paragraph inside a blockQuote to codeBlock when blockQuote is selected with siblings', () => {
- setModelData( model,
- '<paragraph>f[oo</paragraph>' +
- '<blockQuote><paragraph>bar</paragraph></blockQuote>' +
- '<paragraph>bi]z</paragraph>'
- );
- command.execute();
- expect( getModelData( model ) ).to.equal(
- '<codeBlock language="plaintext">f[oo</codeBlock>' +
- '<blockQuote><codeBlock language="plaintext">bar</codeBlock></blockQuote>' +
- '<codeBlock language="plaintext">bi]z</codeBlock>'
- );
- } );
- } );
- } );
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