/**
* Copyright 2009-2015 the original author or authors.
*
* Licensed 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.ibatis.plugin;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import org.junit.Test;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
public class PluginTest {
@Test
public void mapPluginShouldInterceptGet() {
Map map = new HashMap();
map = (Map) new AlwaysMapPlugin().plugin(map);
assertEquals("Always", map.get("Anything"));
}
@Test
public void shouldNotInterceptToString() {
Map map = new HashMap();
map = (Map) new AlwaysMapPlugin().plugin(map);
assertFalse("Always".equals(map.toString()));
}
@Intercepts({
@Signature(type = Map.class, method = "get", args = {Object.class})})
public static class AlwaysMapPlugin implements Interceptor {
@Override
public Object intercept(Invocation invocation) throws Throwable {
return "Always";
}
@Override
public Object plugin(Object target) {
return Plugin.wrap(target, this);
}
@Override
public void setProperties(Properties properties) {
}
}
}