1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.maven.repository.legacy.resolver.conflict;
20
21 import org.apache.maven.artifact.resolver.ResolutionNode;
22 import org.junit.jupiter.api.Test;
23
24 /**
25 * Tests <code>NearestConflictResolver</code>.
26 *
27 * @see NearestConflictResolver
28 */
29 @Deprecated
30 class NearestConflictResolverTest extends AbstractConflictResolverTest {
31 // constructors -----------------------------------------------------------
32
33 public NearestConflictResolverTest() throws Exception {
34 super("nearest");
35 }
36
37 // tests ------------------------------------------------------------------
38
39 /**
40 * Tests that <code>a:1.0</code> wins in the scenario:
41 * <pre>
42 * a:1.0
43 * b:1.0 -> a:2.0
44 * </pre>
45 */
46 @Test
47 void testDepth() {
48 ResolutionNode a1n = createResolutionNode(a1);
49 ResolutionNode b1n = createResolutionNode(b1);
50 ResolutionNode a2n = createResolutionNode(a2, b1n);
51
52 assertResolveConflict(a1n, a1n, a2n);
53 }
54
55 /**
56 * Tests that <code>a:1.0</code> wins in the scenario:
57 * <pre>
58 * b:1.0 -> a:2.0
59 * a:1.0
60 * </pre>
61 */
62 @Test
63 void testDepthReversed() {
64 ResolutionNode b1n = createResolutionNode(b1);
65 ResolutionNode a2n = createResolutionNode(a2, b1n);
66 ResolutionNode a1n = createResolutionNode(a1);
67
68 assertResolveConflict(a1n, a2n, a1n);
69 }
70
71 /**
72 * Tests that <code>a:1.0</code> wins in the scenario:
73 * <pre>
74 * a:1.0
75 * a:2.0
76 * </pre>
77 */
78 @Test
79 void testEqual() {
80 ResolutionNode a1n = createResolutionNode(a1);
81 ResolutionNode a2n = createResolutionNode(a2);
82
83 assertResolveConflict(a1n, a1n, a2n);
84 }
85
86 /**
87 * Tests that <code>a:2.0</code> wins in the scenario:
88 * <pre>
89 * a:2.0
90 * a:1.0
91 * </pre>
92 */
93 @Test
94 void testEqualReversed() {
95 ResolutionNode a2n = createResolutionNode(a2);
96 ResolutionNode a1n = createResolutionNode(a1);
97
98 assertResolveConflict(a2n, a2n, a1n);
99 }
100 }