| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| package org.apache.wiki.event; |
| |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| |
| public class WikiEventEmitterTest { |
| |
| @BeforeEach |
| public void setUp() { |
| // Ensure no listeners are attached to WikiEventEmitter instance |
| WikiEventManager.getWikiEventListeners( WikiEventEmitter.get() ).forEach( WikiEventManager::removeWikiEventListener ); |
| } |
| |
| @Test |
| public void shouldCheckFireWorkflowEvent() { |
| Assertions.assertNull( WikiEventEmitter.fireWorkflowEvent( "test", WorkflowEvent.CREATED ) ); |
| |
| WikiEventEmitter.attach( new TestWikiEventListener() ); |
| final WorkflowEvent we = WikiEventEmitter.fireWorkflowEvent( "test", WorkflowEvent.CREATED ); |
| Assertions.assertNotNull( we ); |
| Assertions.assertEquals( WorkflowEvent.CREATED, we.getType() ); |
| Assertions.assertEquals( "test", we.getSource() ); |
| } |
| |
| @Test |
| public void shouldCheckAttach() { |
| Assertions.assertEquals( 0, WikiEventManager.getWikiEventListeners( WikiEventEmitter.get() ).size() ); |
| WikiEventEmitter.attach( new TestWikiEventListener() ); |
| WikiEventEmitter.attach( new TestWikiEventListener() ); |
| Assertions.assertEquals( 1, WikiEventManager.getWikiEventListeners( WikiEventEmitter.get() ).size() ); |
| } |
| |
| @Test |
| public void shouldCheckRegister() { |
| Assertions.assertEquals( 0, WikiEventManager.getWikiEventListeners( WikiEventEmitter.get() ).size() ); |
| WikiEventEmitter.register( new TestWikiEventListener() ); |
| WikiEventEmitter.register( new TestWikiEventListener() ); |
| Assertions.assertEquals( 2, WikiEventManager.getWikiEventListeners( WikiEventEmitter.get() ).size() ); |
| } |
| |
| } |