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Added unit tests for DatabaseUpdate.java
Change-Id: I5d7523a5a7c22ccf7add5b4df074c965362e9cbe
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1 | +/* | ||
2 | + * Copyright 2015 Open Networking Laboratory | ||
3 | + * | ||
4 | + * Licensed under the Apache License, Version 2.0 (the "License"); | ||
5 | + * you may not use this file except in compliance with the License. | ||
6 | + * You may obtain a copy of the License at | ||
7 | + * | ||
8 | + * http://www.apache.org/licenses/LICENSE-2.0 | ||
9 | + * | ||
10 | + * Unless required by applicable law or agreed to in writing, software | ||
11 | + * distributed under the License is distributed on an "AS IS" BASIS, | ||
12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
13 | + * See the License for the specific language governing permissions and | ||
14 | + * limitations under the License. | ||
15 | + */ | ||
16 | +package org.onosproject.store.service; | ||
17 | + | ||
18 | +import com.google.common.testing.EqualsTester; | ||
19 | +import junit.framework.TestCase; | ||
20 | +import org.junit.Test; | ||
21 | + | ||
22 | +import static org.hamcrest.MatcherAssert.assertThat; | ||
23 | +import static org.hamcrest.Matchers.is; | ||
24 | + | ||
25 | +/** | ||
26 | + * Unit Tests for DatabseUpdate class. | ||
27 | + */ | ||
28 | + | ||
29 | +public class DatabaseUpdateTest extends TestCase { | ||
30 | + | ||
31 | + private final DatabaseUpdate stats1 = DatabaseUpdate.newBuilder() | ||
32 | + .withCurrentValue("1".getBytes()) | ||
33 | + .withValue("2".getBytes()) | ||
34 | + .withCurrentVersion(3) | ||
35 | + .withKey("4") | ||
36 | + .withTableName("5") | ||
37 | + .withType(DatabaseUpdate.Type.PUT) | ||
38 | + .build(); | ||
39 | + | ||
40 | + private final DatabaseUpdate stats2 = DatabaseUpdate.newBuilder() | ||
41 | + .withCurrentValue("1".getBytes()) | ||
42 | + .withValue("2".getBytes()) | ||
43 | + .withCurrentVersion(3) | ||
44 | + .withKey("4") | ||
45 | + .withTableName("5") | ||
46 | + .withType(DatabaseUpdate.Type.REMOVE) | ||
47 | + .build(); | ||
48 | + | ||
49 | + private final DatabaseUpdate stats3 = DatabaseUpdate.newBuilder() | ||
50 | + .withCurrentValue("1".getBytes()) | ||
51 | + .withValue("2".getBytes()) | ||
52 | + .withCurrentVersion(3) | ||
53 | + .withKey("4") | ||
54 | + .withTableName("5") | ||
55 | + .withType(DatabaseUpdate.Type.REMOVE_IF_VALUE_MATCH) | ||
56 | + .build(); | ||
57 | + | ||
58 | + private final DatabaseUpdate stats4 = DatabaseUpdate.newBuilder() | ||
59 | + .withCurrentValue("1".getBytes()) | ||
60 | + .withValue("2".getBytes()) | ||
61 | + .withCurrentVersion(3) | ||
62 | + .withKey("4") | ||
63 | + .withTableName("5") | ||
64 | + .withType(DatabaseUpdate.Type.REMOVE_IF_VERSION_MATCH) | ||
65 | + .build(); | ||
66 | + | ||
67 | + private final DatabaseUpdate stats5 = DatabaseUpdate.newBuilder() | ||
68 | + .withCurrentValue("1".getBytes()) | ||
69 | + .withValue("2".getBytes()) | ||
70 | + .withCurrentVersion(3) | ||
71 | + .withKey("4") | ||
72 | + .withTableName("5") | ||
73 | + .withType(DatabaseUpdate.Type.PUT_IF_VALUE_MATCH) | ||
74 | + .build(); | ||
75 | + | ||
76 | + private final DatabaseUpdate stats6 = DatabaseUpdate.newBuilder() | ||
77 | + .withCurrentValue("1".getBytes()) | ||
78 | + .withValue("2".getBytes()) | ||
79 | + .withCurrentVersion(3) | ||
80 | + .withKey("4") | ||
81 | + .withTableName("5") | ||
82 | + .withType(DatabaseUpdate.Type.PUT_IF_VERSION_MATCH) | ||
83 | + .build(); | ||
84 | + | ||
85 | + /** | ||
86 | + * Tests the constructor for the class. | ||
87 | + */ | ||
88 | + @Test | ||
89 | + public void testConstruction() { | ||
90 | + assertThat(stats1.currentValue(), is("1".getBytes())); | ||
91 | + assertThat(stats1.value(), is("2".getBytes())); | ||
92 | + assertThat(stats1.currentVersion(), is(3L)); | ||
93 | + assertThat(stats1.key(), is("4")); | ||
94 | + assertThat(stats1.tableName(), is("5")); | ||
95 | + assertThat(stats1.type(), is(DatabaseUpdate.Type.PUT)); | ||
96 | + } | ||
97 | + | ||
98 | + /** | ||
99 | + * Tests the equals, hashCode and toString methods using Guava EqualsTester. | ||
100 | + */ | ||
101 | + @Test | ||
102 | + public void testEquals() { | ||
103 | + new EqualsTester() | ||
104 | + .addEqualityGroup(stats1, stats1) | ||
105 | + .addEqualityGroup(stats2) | ||
106 | + .testEquals(); | ||
107 | + | ||
108 | + new EqualsTester() | ||
109 | + .addEqualityGroup(stats3, stats3) | ||
110 | + .addEqualityGroup(stats4) | ||
111 | + .testEquals(); | ||
112 | + | ||
113 | + new EqualsTester() | ||
114 | + .addEqualityGroup(stats5, stats5) | ||
115 | + .addEqualityGroup(stats6) | ||
116 | + .testEquals(); | ||
117 | + } | ||
118 | + | ||
119 | + /** | ||
120 | + * Tests if the toString method returns a consistent value for hashing. | ||
121 | + */ | ||
122 | + @Test | ||
123 | + public void testToString() { | ||
124 | + assertThat(stats1.toString(), is(stats1.toString())); | ||
125 | + } | ||
126 | + | ||
127 | +} | ||
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