-
Notifications
You must be signed in to change notification settings - Fork 214
/
RetrieveFeatureDefinitionTest.java
133 lines (112 loc) · 5.71 KB
/
RetrieveFeatureDefinitionTest.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
126
127
128
129
130
131
132
133
/*
* 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.commands.query;
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
import static org.assertj.core.api.Assertions.assertThatNullPointerException;
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.json.JsonFactory;
import org.eclipse.ditto.json.JsonFieldSelector;
import org.eclipse.ditto.json.JsonObject;
import org.eclipse.ditto.json.JsonParseOptions;
import org.eclipse.ditto.json.assertions.DittoJsonAssertions;
import org.eclipse.ditto.base.model.json.FieldType;
import org.eclipse.ditto.things.model.ThingId;
import org.eclipse.ditto.things.model.signals.commands.TestConstants;
import org.eclipse.ditto.things.model.signals.commands.ThingCommand;
import org.junit.Ignore;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link RetrieveFeatureDefinition}.
*/
public final class RetrieveFeatureDefinitionTest {
private static final JsonObject KNOWN_JSON = JsonFactory.newObjectBuilder()
.set(ThingCommand.JsonFields.TYPE, RetrieveFeatureDefinition.TYPE)
.set(ThingCommand.JsonFields.JSON_THING_ID, TestConstants.Thing.THING_ID.toString())
.set(RetrieveFeatureDefinition.JSON_FEATURE_ID, TestConstants.Feature.FLUX_CAPACITOR_ID)
.build();
private static final JsonObject KNOWN_JSON_WITH_FIELD_SELECTION = JsonFactory.newObjectBuilder()
.set(ThingCommand.JsonFields.TYPE, RetrieveFeatureDefinition.TYPE)
.set(ThingCommand.JsonFields.JSON_THING_ID, TestConstants.Thing.THING_ID.toString())
.set(RetrieveFeatureDefinition.JSON_FEATURE_ID, TestConstants.Feature.FLUX_CAPACITOR_ID)
.build();
private static final JsonParseOptions JSON_PARSE_OPTIONS =
JsonFactory.newParseOptionsBuilder().withoutUrlDecoding().build();
@Test
public void assertImmutability() {
assertInstancesOf(RetrieveFeatureDefinition.class,
areImmutable(),
provided(JsonFieldSelector.class, ThingId.class).isAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(RetrieveFeatureDefinition.class)
.withRedefinedSuperclass()
.verify();
}
@Test
public void tryToCreateInstanceWithNullThingId() {
assertThatExceptionOfType(NullPointerException.class)
.isThrownBy(() -> RetrieveFeatureDefinition.of(null, TestConstants.Feature.FLUX_CAPACITOR_ID,
TestConstants.EMPTY_DITTO_HEADERS))
.withNoCause();
}
@Test
public void tryToCreateInstanceWithNullFeatureId() {
assertThatNullPointerException()
.isThrownBy(() -> RetrieveFeatureDefinition.of(TestConstants.Thing.THING_ID, null,
TestConstants.EMPTY_DITTO_HEADERS))
.withMessage("The %s must not be null!", "Feature ID")
.withNoCause();
}
@Test
public void tryToCreateInstanceWithValidArguments() {
RetrieveFeatureDefinition.of(TestConstants.Thing.THING_ID, TestConstants.Feature.FLUX_CAPACITOR_ID,
TestConstants.EMPTY_DITTO_HEADERS);
}
@Test
public void toJsonReturnsExpected() {
final RetrieveFeatureDefinition underTest =
RetrieveFeatureDefinition.of(TestConstants.Thing.THING_ID, TestConstants.Feature.FLUX_CAPACITOR_ID,
TestConstants.EMPTY_DITTO_HEADERS);
final JsonObject actualJson = underTest.toJson(FieldType.regularOrSpecial());
DittoJsonAssertions.assertThat(actualJson).isEqualTo(KNOWN_JSON);
}
@Test
public void jsonSerializationWorksAsExpectedWithSelectedFields() {
final RetrieveFeatureDefinition underTest =
RetrieveFeatureDefinition.of(TestConstants.Thing.THING_ID, TestConstants.Feature.FLUX_CAPACITOR_ID,
TestConstants.EMPTY_DITTO_HEADERS);
final JsonObject actualJson = underTest.toJson(FieldType.regularOrSpecial());
DittoJsonAssertions.assertThat(actualJson).isEqualTo(KNOWN_JSON_WITH_FIELD_SELECTION);
}
@Test
public void createInstanceFromValidJson() {
final RetrieveFeatureDefinition underTest =
RetrieveFeatureDefinition.fromJson(KNOWN_JSON.toString(), TestConstants.EMPTY_DITTO_HEADERS);
assertThat(underTest).isNotNull();
Assertions.assertThat((CharSequence) underTest.getEntityId()).isEqualTo(TestConstants.Thing.THING_ID);
assertThat(underTest.getFeatureId()).isEqualTo(TestConstants.Feature.FLUX_CAPACITOR_ID);
}
@Test
public void createInstanceFromValidJsonWithSelectedFields() {
final RetrieveFeatureDefinition underTest = RetrieveFeatureDefinition
.fromJson(KNOWN_JSON_WITH_FIELD_SELECTION.toString(), TestConstants.EMPTY_DITTO_HEADERS);
assertThat(underTest).isNotNull();
Assertions.assertThat((CharSequence) underTest.getEntityId()).isEqualTo(TestConstants.Thing.THING_ID);
}
}