-
Notifications
You must be signed in to change notification settings - Fork 215
/
RetrieveFeatureDesiredPropertyResponseTest.java
125 lines (108 loc) · 5.66 KB
/
RetrieveFeatureDesiredPropertyResponseTest.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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
/*
* Copyright (c) 2020 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.commands.query;
import static org.eclipse.ditto.things.model.signals.commands.assertions.ThingCommandAssertions.assertThat;
import static org.mutabilitydetector.unittesting.AllowedReason.provided;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import org.assertj.core.api.Assertions;
import org.eclipse.ditto.base.model.common.HttpStatus;
import org.eclipse.ditto.base.model.json.FieldType;
import org.eclipse.ditto.json.JsonFactory;
import org.eclipse.ditto.json.JsonKeyInvalidException;
import org.eclipse.ditto.json.JsonObject;
import org.eclipse.ditto.json.JsonParseException;
import org.eclipse.ditto.json.JsonPointer;
import org.eclipse.ditto.json.JsonValue;
import org.eclipse.ditto.json.assertions.DittoJsonAssertions;
import org.eclipse.ditto.things.model.ThingId;
import org.eclipse.ditto.things.model.signals.commands.TestConstants;
import org.eclipse.ditto.things.model.signals.commands.ThingCommandResponse;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link RetrieveFeatureDesiredPropertyResponse}.
*/
public final class RetrieveFeatureDesiredPropertyResponseTest {
private static final JsonObject KNOWN_JSON = JsonFactory.newObjectBuilder()
.set(ThingCommandResponse.JsonFields.TYPE, RetrieveFeatureDesiredPropertyResponse.TYPE)
.set(ThingCommandResponse.JsonFields.STATUS, HttpStatus.OK.getCode())
.set(ThingCommandResponse.JsonFields.JSON_THING_ID, TestConstants.Thing.THING_ID.toString())
.set(RetrieveFeatureDesiredPropertiesResponse.JSON_FEATURE_ID, TestConstants.Feature.HOVER_BOARD_ID)
.set(RetrieveFeatureDesiredPropertyResponse.JSON_DESIRED_PROPERTY,
TestConstants.Feature.HOVER_BOARD_DESIRED_PROPERTY_POINTER.toString())
.set(RetrieveFeatureDesiredPropertyResponse.JSON_DESIRED_VALUE,
TestConstants.Feature.HOVER_BOARD_DESIRED_PROPERTY_VALUE)
.build();
@Test
public void assertImmutability() {
assertInstancesOf(RetrieveFeatureDesiredPropertyResponse.class,
areImmutable(),
provided(JsonPointer.class, JsonValue.class, ThingId.class).areAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(RetrieveFeatureDesiredPropertyResponse.class)
.withRedefinedSuperclass()
.usingGetClass()
.verify();
}
@Test(expected = NullPointerException.class)
public void tryToCreateInstanceWithNullFeatureProperty() {
RetrieveFeatureDesiredPropertyResponse.of(TestConstants.Thing.THING_ID,
TestConstants.Feature.HOVER_BOARD_ID,
TestConstants.Feature.HOVER_BOARD_DESIRED_PROPERTY_POINTER,
null,
TestConstants.EMPTY_DITTO_HEADERS);
}
@Test
public void toJsonReturnsExpected() {
final RetrieveFeatureDesiredPropertyResponse underTest =
RetrieveFeatureDesiredPropertyResponse.of(TestConstants.Thing.THING_ID,
TestConstants.Feature.HOVER_BOARD_ID,
TestConstants.Feature.HOVER_BOARD_DESIRED_PROPERTY_POINTER,
TestConstants.Feature.HOVER_BOARD_DESIRED_PROPERTY_VALUE,
TestConstants.EMPTY_DITTO_HEADERS);
final JsonObject actualJson = underTest.toJson(FieldType.regularOrSpecial());
DittoJsonAssertions.assertThat(actualJson).isEqualTo(KNOWN_JSON);
}
@Test
public void createInstanceFromValidJson() {
final RetrieveFeatureDesiredPropertyResponse underTest = RetrieveFeatureDesiredPropertyResponse.fromJson(
KNOWN_JSON.toString(),
TestConstants.EMPTY_DITTO_HEADERS);
assertThat(underTest).isNotNull();
assertThat(underTest.getDesiredPropertyValue())
.isEqualTo(TestConstants.Feature.HOVER_BOARD_DESIRED_PROPERTY_VALUE);
}
@Test(expected = JsonKeyInvalidException.class)
public void tryToCreateInstanceWithInvalidArguments() {
RetrieveFeatureDesiredPropertyResponse.of(TestConstants.Thing.THING_ID,
TestConstants.Feature.HOVER_BOARD_ID,
TestConstants.Pointer.INVALID_JSON_POINTER,
TestConstants.Feature.HOVER_BOARD_DESIRED_PROPERTY_VALUE,
TestConstants.EMPTY_DITTO_HEADERS);
}
@Test
public void createInstanceFromInvalidJson() {
final JsonObject invalidJson = KNOWN_JSON.toBuilder()
.set(RetrieveFeatureDesiredProperty.JSON_DESIRED_PROPERTY_POINTER,
TestConstants.Pointer.INVALID_JSON_POINTER.toString())
.build();
Assertions.assertThatExceptionOfType(JsonParseException.class)
.isThrownBy(() -> RetrieveFeatureDesiredPropertyResponse.fromJson(invalidJson, TestConstants.EMPTY_DITTO_HEADERS))
.withMessage("Failed to deserialize JSON object to a command response of type <%s>:" +
" The JSON key <äöü> is invalid!", RetrieveFeatureDesiredPropertyResponse.TYPE)
.withCauseInstanceOf(JsonKeyInvalidException.class);
}
}