-
Notifications
You must be signed in to change notification settings - Fork 215
/
ImmutablePolicyImportTest.java
80 lines (65 loc) · 2.84 KB
/
ImmutablePolicyImportTest.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
/*
* 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.policies.model;
import static org.eclipse.ditto.policies.model.assertions.DittoPolicyAssertions.assertThat;
import static org.mutabilitydetector.unittesting.AllowedReason.provided;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import java.util.Arrays;
import org.eclipse.ditto.json.JsonFactory;
import org.eclipse.ditto.json.JsonObject;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link ImmutablePolicyImport}.
*/
public final class ImmutablePolicyImportTest {
private static final PolicyId IMPORTED_POLICY_ID = PolicyId.of("com.example", "importablePolicy");
@Test
public void assertImmutability() {
assertInstancesOf(ImmutablePolicyImport.class,
areImmutable(),
provided(PolicyId.class, EffectedImports.class).areAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(ImmutablePolicyImport.class)
.usingGetClass()
.verify();
}
@Test
public void testToAndFromJson() {
final PolicyImport policyImport = ImmutablePolicyImport.of(IMPORTED_POLICY_ID,
EffectedImports.newInstance(
Arrays.asList(Label.of("IncludedPolicyImport1"), Label.of("IncludedPolicyImport2")),
Arrays.asList(Label.of("ExcludedPolicyImport1"), Label.of("ExcludedPolicyImport2"))
)
);
final JsonObject policyImportJson = policyImport.toJson();
final PolicyImport policyImport1 = ImmutablePolicyImport.fromJson(policyImport.getImportedPolicyId(), policyImportJson);
assertThat(policyImport).isEqualTo(policyImport1);
}
@Test(expected = NullPointerException.class)
public void testFromJsonWithNullLabel() {
ImmutablePolicyImport.fromJson(null, JsonFactory.newObjectBuilder()
.set("included", JsonFactory.newArray())
.set("excluded", JsonFactory.newArray())
.build());
}
@Test
public void testFromJsonEmptyWithPolicyId() {
final JsonObject jsonObject = JsonFactory.newObjectBuilder().build();
final PolicyImport policyImport = ImmutablePolicyImport.fromJson(IMPORTED_POLICY_ID, jsonObject);
assertThat(policyImport.getEffectedImports()).isEmpty();
}
}