1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.proxy2.interceptor;
19
20 import static org.junit.Assert.assertEquals;
21 import static org.junit.Assert.assertNotNull;
22
23 import org.apache.commons.proxy2.provider.ObjectProviderUtils;
24 import org.apache.commons.proxy2.util.AbstractTestCase;
25 import org.junit.Test;
26
27 public class ObjectProviderInterceptorTest extends AbstractTestCase
28 {
29 //----------------------------------------------------------------------------------------------------------------------
30 // Other Methods
31 //----------------------------------------------------------------------------------------------------------------------
32
33 @Test
34 public void testIntercept() throws Throwable
35 {
36 ObjectProviderInterceptor interceptor = new ObjectProviderInterceptor(ObjectProviderUtils.constant("Hello!"));
37 assertEquals("Hello!", interceptor.intercept(null));
38 }
39
40 @Test(expected = NullPointerException.class)
41 public void testWithNullProvider()
42 {
43 assertNotNull(new ObjectProviderInterceptor(null)); // assert is used to avoid not used warning
44 }
45 }