-
Notifications
You must be signed in to change notification settings - Fork 215
/
TransformationSuccessTest.java
96 lines (78 loc) · 3.06 KB
/
TransformationSuccessTest.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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
/*
* Copyright (c) 2022 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.connectivity.service.messaging.mqtt.hivemq.message.publish;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
import static org.assertj.core.api.Assertions.assertThatNullPointerException;
import org.eclipse.ditto.connectivity.api.ExternalMessage;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import com.hivemq.client.mqtt.mqtt5.message.publish.Mqtt5Publish;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link TransformationSuccess}.
*/
public final class TransformationSuccessTest {
private static final GenericMqttPublish GENERIC_MQTT_PUBLISH =
GenericMqttPublish.ofMqtt5Publish(Mockito.mock(Mqtt5Publish.class));
private static final ExternalMessage EXTERNAL_MESSAGE = Mockito.mock(ExternalMessage.class);
private TransformationSuccess<GenericMqttPublish, ExternalMessage> underTest;
@Before
public void before() {
underTest = TransformationSuccess.of(GENERIC_MQTT_PUBLISH, EXTERNAL_MESSAGE);
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(TransformationSuccess.class)
.usingGetClass()
.verify();
}
@Test
public void ofWithNullTransformationInputThrowsException() {
assertThatNullPointerException()
.isThrownBy(() -> TransformationSuccess.of(null, EXTERNAL_MESSAGE))
.withMessage("The transformationInput must not be null!")
.withNoCause();
}
@Test
public void ofWithNullSuccessValueThrowsException() {
assertThatNullPointerException()
.isThrownBy(() -> TransformationSuccess.of(GENERIC_MQTT_PUBLISH, null))
.withMessage("The successValue must not be null!")
.withNoCause();
}
@Test
public void isSuccessReturnsTrue() {
assertThat(underTest.isSuccess()).isTrue();
}
@Test
public void isFailureReturnsFalse() {
assertThat(underTest.isFailure()).isFalse();
}
@Test
public void getTransformationInputReturnsExpected() {
assertThat(underTest.getTransformationInput()).isEqualTo(GENERIC_MQTT_PUBLISH);
}
@Test
public void getSuccessValueOrThrowReturnsSuccessValue() {
assertThat(underTest.getSuccessValueOrThrow()).isEqualTo(EXTERNAL_MESSAGE);
}
@Test
public void getErrorOrThrowThrowsException() {
assertThatIllegalStateException()
.isThrownBy(underTest::getErrorOrThrow)
.withMessage("Success cannot provide an error.")
.withNoCause();
}
}