/
ObjectsTest.java
48 lines (41 loc) · 1.55 KB
/
ObjectsTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
/*
* Copyright (c) 2013 Google Inc.
*
* 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 com.google.api.client.util;
import junit.framework.TestCase;
/**
* Tests {@link Objects}.
*
* @author Yaniv Inbar
*/
public class ObjectsTest extends TestCase {
public void testToStringHelper() {
String toTest = Objects.toStringHelper(new TestClass()).add("hello", "world").toString();
assertEquals("TestClass{hello=world}", toTest);
}
public void testConstructor_innerClass() {
String toTest = Objects.toStringHelper(new TestClass()).toString();
assertEquals("TestClass{}", toTest);
}
public void testToString_oneIntegerField() {
String toTest =
Objects.toStringHelper(new TestClass()).add("field1", Integer.valueOf(42)).toString();
assertEquals("TestClass{field1=42}", toTest);
}
public void testToStringOmitNullValues_oneField() {
String toTest =
Objects.toStringHelper(new TestClass()).omitNullValues().add("field1", null).toString();
assertEquals("TestClass{}", toTest);
}
private static class TestClass {}
}