1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.apache.omid;
19
20 import org.testng.annotations.Test;
21
22 import static org.testng.Assert.assertEquals;
23
24 public class TestReflectionHelper {
25
26 public static class TestClass {
27
28 private final int theNumber;
29
30 public TestClass(int aNumber) {
31 this.theNumber = aNumber;
32 }
33
34 private int getTheNumber() {
35 return theNumber;
36 }
37
38 }
39
40 @Test(timeOut = 1_000)
41 public void testReflectionWorksForAPrivateMethodReturningAnInt() throws Exception {
42
43 final int expectedInt = 10;
44 TestClass testClass = new TestClass(expectedInt);
45
46 int result = (int) ReflectionHelper.invokeParameterlessMethod(testClass, "getTheNumber");
47 assertEquals(result, expectedInt);
48
49 }
50
51 }