-
Notifications
You must be signed in to change notification settings - Fork 215
/
ImmutableResourceTest.java
executable file
·104 lines (85 loc) · 3.94 KB
/
ImmutableResourceTest.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
/*
* 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.policies.model;
import static org.assertj.core.api.Assertions.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.base.model.exceptions.DittoJsonException;
import org.eclipse.ditto.json.JsonFactory;
import org.eclipse.ditto.json.JsonFieldDefinition;
import org.eclipse.ditto.json.JsonObject;
import org.eclipse.ditto.json.JsonPointer;
import org.eclipse.ditto.json.JsonValue;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link ImmutableResource}.
*/
public final class ImmutableResourceTest {
private static final EffectedPermissions EFFECTED_PERMISSIONS =
EffectedPermissions.newInstance(TestConstants.Policy.PERMISSIONS_ALL, TestConstants.Policy.PERMISSIONS_ALL);
@Test
public void assertImmutability() {
assertInstancesOf(ImmutableResource.class,
areImmutable(),
provided(ResourceKey.class, JsonPointer.class, EffectedPermissions.class, JsonFieldDefinition.class)
.areAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(ImmutableResource.class)
.usingGetClass()
.verify();
}
@Test
public void testToAndFromJson() {
final Resource resource1 = ImmutableResource.of(TestConstants.Policy.RESOURCE_KEY,
EffectedPermissions.newInstance(TestConstants.Policy.PERMISSIONS_ALL,
PoliciesModelFactory.noPermissions()));
final JsonObject resourceJson = resource1.toJson();
final Resource resource2 = ImmutableResource.of(TestConstants.Policy.RESOURCE_KEY, resourceJson);
assertThat(resource1).isEqualTo(resource2);
}
@Test
public void createResourceSuccess() {
final Resource underTest = ImmutableResource.of(TestConstants.Policy.RESOURCE_KEY, EFFECTED_PERMISSIONS);
assertThat(underTest).isNotNull();
assertThat((Object) underTest.getPath()).isEqualTo(TestConstants.Policy.RESOURCE_PATH);
assertThat(underTest.getEffectedPermissions()).isEqualTo(EFFECTED_PERMISSIONS);
}
@Test(expected = NullPointerException.class)
public void createResourceWithJsonValueNull() {
ImmutableResource.of(TestConstants.Policy.RESOURCE_KEY, (JsonValue) null);
}
@Test(expected = NullPointerException.class)
public void createResourceWithEffectedPermissionsNull() {
ImmutableResource.of(TestConstants.Policy.RESOURCE_KEY, (EffectedPermissions) null);
}
@Test(expected = DittoJsonException.class)
public void createResourceWithJsonValueInvalidType() {
ImmutableResource.of(TestConstants.Policy.RESOURCE_KEY, JsonFactory.newValue(true));
}
@Test(expected = DittoJsonException.class)
public void createResourceWithJsonValueMissingFields() {
ImmutableResource.of(TestConstants.Policy.RESOURCE_KEY, JsonObject.empty());
}
@Test
public void createResourceWithJsonValueSuccess() {
final Resource underTest =
ImmutableResource.of(TestConstants.Policy.RESOURCE_KEY, EFFECTED_PERMISSIONS.toJson());
assertThat(underTest).isNotNull();
assertThat((Object) underTest.getPath()).isEqualTo(TestConstants.Policy.RESOURCE_PATH);
assertThat(underTest.getEffectedPermissions()).isEqualTo(EFFECTED_PERMISSIONS);
}
}