-
Notifications
You must be signed in to change notification settings - Fork 214
/
AttributeDeletedTest.java
executable file
·93 lines (73 loc) · 3.65 KB
/
AttributeDeletedTest.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
/*
* Copyright (c) 2017 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.things.model.signals.events;
import static org.eclipse.ditto.json.assertions.DittoJsonAssertions.assertThat;
import static org.mutabilitydetector.unittesting.AllowedReason.provided;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import org.eclipse.ditto.json.JsonFactory;
import org.eclipse.ditto.json.JsonObject;
import org.eclipse.ditto.json.JsonPointer;
import org.eclipse.ditto.base.model.json.FieldType;
import org.eclipse.ditto.base.model.signals.events.Event;
import org.eclipse.ditto.base.model.signals.events.EventsourcedEvent;
import org.junit.Ignore;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link AttributeDeleted}.
*/
public final class AttributeDeletedTest {
private static final JsonPointer KNOWN_ATTRIBUTE_POINTER = JsonFactory.newPointer("properties/target_year_3");
private static final JsonObject KNOWN_JSON = JsonFactory.newObjectBuilder()
.set(Event.JsonFields.TIMESTAMP, TestConstants.TIMESTAMP.toString())
.set(Event.JsonFields.TYPE, AttributeDeleted.TYPE)
.set(Event.JsonFields.METADATA, TestConstants.METADATA.toJson())
.set(EventsourcedEvent.JsonFields.REVISION, TestConstants.Thing.REVISION_NUMBER)
.set(ThingEvent.JsonFields.THING_ID, TestConstants.Thing.THING_ID.toString())
.set(AttributeDeleted.JSON_ATTRIBUTE, KNOWN_ATTRIBUTE_POINTER.toString())
.build();
@Test
public void assertImmutability() {
assertInstancesOf(AttributeDeleted.class, areImmutable(), provided(JsonPointer.class).isAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(AttributeDeleted.class)
.withRedefinedSuperclass().verify();
}
@Test(expected = NullPointerException.class)
public void tryToCreateInstanceWithNullThingId() {
AttributeDeleted.of(null, KNOWN_ATTRIBUTE_POINTER, TestConstants.Thing.REVISION_NUMBER,
TestConstants.TIMESTAMP, TestConstants.EMPTY_DITTO_HEADERS, TestConstants.METADATA);
}
@Test(expected = NullPointerException.class)
public void tryToCreateInstanceWithNullAttributeKey() {
AttributeDeleted.of(TestConstants.Thing.THING_ID, null, TestConstants.Thing.REVISION_NUMBER,
TestConstants.TIMESTAMP, TestConstants.EMPTY_DITTO_HEADERS, TestConstants.METADATA);
}
@Test
public void toJsonReturnsExpected() {
final AttributeDeleted underTest = AttributeDeleted.of(TestConstants.Thing.THING_ID, KNOWN_ATTRIBUTE_POINTER,
TestConstants.Thing.REVISION_NUMBER, TestConstants.TIMESTAMP, TestConstants.EMPTY_DITTO_HEADERS,
TestConstants.METADATA);
final JsonObject actualJson = underTest.toJson(FieldType.regularOrSpecial());
assertThat(actualJson).isEqualTo(KNOWN_JSON);
}
@Test
public void createInstanceFromValidJson() {
final AttributeDeleted underTest =
AttributeDeleted.fromJson(KNOWN_JSON.toString(), TestConstants.EMPTY_DITTO_HEADERS);
assertThat(underTest.getAttributePointer()).isEqualTo(KNOWN_ATTRIBUTE_POINTER);
}
}