/**
* @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 Autoformat from '../src/autoformat';
import BlockAutoformatEditing from '../src/blockautoformatediting';
import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
import Enter from '@ckeditor/ckeditor5-enter/src/enter';
import { setData, getData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
import Command from '@ckeditor/ckeditor5-core/src/command';
describe( 'BlockAutoformatEditing', () => {
let editor, model, doc;
testUtils.createSinonSandbox();
beforeEach( () => {
return VirtualTestEditor
.create( {
plugins: [ Enter, Paragraph, Autoformat ]
} )
.then( newEditor => {
editor = newEditor;
model = editor.model;
doc = model.document;
} );
} );
it( 'should have pluginName', () => {
expect( BlockAutoformatEditing.pluginName ).to.equal( 'BlockAutoformatEditing' );
} );
describe( 'command name', () => {
it( 'should run a command when the pattern is matched', () => {
const spy = testUtils.sinon.spy();
const testCommand = new TestCommand( editor, spy );
editor.commands.add( 'testCommand', testCommand );
new BlockAutoformatEditing( editor, /^[*]\s$/, 'testCommand' ); // eslint-disable-line no-new
setData( model, '*[]' );
model.change( writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
sinon.assert.calledOnce( spy );
} );
it( 'should remove found pattern', () => {
const spy = testUtils.sinon.spy();
const testCommand = new TestCommand( editor, spy );
editor.commands.add( 'testCommand', testCommand );
new BlockAutoformatEditing( editor, /^[*]\s$/, 'testCommand' ); // eslint-disable-line no-new
setData( model, '*[]' );
model.change( writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
sinon.assert.calledOnce( spy );
expect( getData( model ) ).to.equal( '[]' );
} );
it( 'should not autoformat if command is disabled', () => {
const spy = testUtils.sinon.spy();
const testCommand = new TestCommand( editor, spy );
testCommand.refresh = function() {
this.isEnabled = false;
};
editor.commands.add( 'testCommand', testCommand );
new BlockAutoformatEditing( editor, /^[*]\s$/, 'testCommand' ); // eslint-disable-line no-new
setData( model, '*[]' );
model.change( writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
sinon.assert.notCalled( spy );
} );
} );
describe( 'callback', () => {
it( 'should run callback when the pattern is matched', () => {
const spy = testUtils.sinon.spy();
new BlockAutoformatEditing( editor, /^[*]\s$/, spy ); // eslint-disable-line no-new
setData( model, '*[]' );
model.change( writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
sinon.assert.calledOnce( spy );
} );
it( 'should ignore other delta operations', () => {
const spy = testUtils.sinon.spy();
new BlockAutoformatEditing( editor, /^[*]\s/, spy ); // eslint-disable-line no-new
setData( model, '*[]' );
model.change( writer => {
writer.remove( doc.selection.getFirstRange() );
} );
sinon.assert.notCalled( spy );
} );
it( 'should stop if there is no text to run matching on', () => {
const spy = testUtils.sinon.spy();
new BlockAutoformatEditing( editor, /^[*]\s/, spy ); // eslint-disable-line no-new
setData( model, '[]' );
model.change( writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
sinon.assert.notCalled( spy );
} );
it( 'should not call callback when after inline element', () => {
// Configure the schema.
model.schema.register( 'softBreak', {
allowWhere: '$text',
isInline: true
} );
editor.conversion.for( 'upcast' )
.elementToElement( {
model: 'softBreak',
view: 'br'
} );
editor.conversion.for( 'downcast' )
.elementToElement( {
model: 'softBreak',
view: ( modelElement, viewWriter ) => viewWriter.createEmptyElement( 'br' )
} );
const spy = testUtils.sinon.spy();
new BlockAutoformatEditing( editor, /^[*]\s/, spy ); // eslint-disable-line no-new
setData( model, '*[]' );
model.change( writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
sinon.assert.notCalled( spy );
} );
it( 'should not call callback when after inline element (typing after softBreak in a "matching" paragraph)', () => {
// Configure the schema.
model.schema.register( 'softBreak', {
allowWhere: '$text',
isInline: true
} );
editor.conversion.for( 'upcast' )
.elementToElement( {
model: 'softBreak',
view: 'br'
} );
editor.conversion.for( 'downcast' )
.elementToElement( {
model: 'softBreak',
view: ( modelElement, viewWriter ) => viewWriter.createEmptyElement( 'br' )
} );
const spy = testUtils.sinon.spy();
new BlockAutoformatEditing( editor, /^[*]\s/, spy ); // eslint-disable-line no-new
setData( model, '* []' );
model.change( writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
sinon.assert.notCalled( spy );
} );
it( 'should stop if callback returned false', () => {
new BlockAutoformatEditing( editor, /^[*]\s$/, () => false ); // eslint-disable-line no-new
setData( model, '*[]' );
model.change( writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
expect( getData( model ) ).to.equal( '* []' );
} );
} );
it( 'should ignore transparent batches', () => {
const spy = testUtils.sinon.spy();
new BlockAutoformatEditing( editor, /^[*]\s$/, spy ); // eslint-disable-line no-new
setData( model, '*[]' );
model.enqueueChange( 'transparent', writer => {
writer.insertText( ' ', doc.selection.getFirstPosition() );
} );
sinon.assert.notCalled( spy );
} );
} );
/**
* Dummy command to execute.
*/
class TestCommand extends Command {
/**
* Creates an instance of the command.
*
* @param {module:core/editor/editor~Editor} editor Editor instance.
* @param {Function} onExecuteCallback execute call hook
*/
constructor( editor, onExecuteCallback ) {
super( editor );
this.onExecute = onExecuteCallback;
}
/**
* Executes command.
*
* @protected
*/
execute() {
this.onExecute();
}
}