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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
/**
* ============LICENSE_START==========================================
* org.onap.aai
* ===================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ===================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END============================================
*/
package org.onap.aai.modelloader.entity.model;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.junit.Test;
import org.onap.aai.modelloader.entity.Artifact;
public class ModelSorterTest {
@Test
public void noModels() {
List<Artifact> emptyList = Collections.emptyList();
ModelSorter sorter = new ModelSorter();
sorter = new ModelSorter();
List<Artifact> sortedList = sorter.sort(emptyList);
assertNotNull(sortedList);
assertEquals(0, sortedList.size());
}
@Test
public void singleModel() {
List<Artifact> modelList = new ArrayList<Artifact>();
ModelArtifact model = new ModelArtifact();
model.setModelInvariantId("aaa");
model.setModelVerId("111");
model.addDependentModelId("xyz|123");
modelList.add(model);
ModelSorter sorter = new ModelSorter();
sorter = new ModelSorter();
List<Artifact> sortedList = sorter.sort(modelList);
assertNotNull(sortedList);
assertEquals(1, sortedList.size());
}
/**
* depends on depends on B ------> A -------> C
*
*
* Input list = a, b, c Sorted list = c, a, b
*/
@Test
public void multipleModels() {
List<Artifact> modelList = new ArrayList<Artifact>();
ModelArtifact aaaa = new ModelArtifact();
aaaa.setModelInvariantId("aaaa");
aaaa.setModelVerId("mvaaaa");
aaaa.addDependentModelId("cccc|mvcccc");
ModelArtifact bbbb = new ModelArtifact();
bbbb.setModelInvariantId("bbbb");
bbbb.setModelVerId("mvbbbb");
bbbb.addDependentModelId("aaaa|mvaaaa");
ModelArtifact cccc = new ModelArtifact();
cccc.setModelInvariantId("cccc");
cccc.setModelVerId("mvcccc");
modelList.add(aaaa);
modelList.add(bbbb);
modelList.add(cccc);
ModelSorter sorter = new ModelSorter();
sorter = new ModelSorter();
List<Artifact> sortedList = sorter.sort(modelList);
assertNotNull(sortedList);
assertEquals(3, sortedList.size());
assertEquals(cccc, sortedList.get(0));
assertEquals(aaaa, sortedList.get(1));
assertEquals(bbbb, sortedList.get(2));
}
@Test
public void multipleModelsAndNamedQueries() {
List<Artifact> modelList = new ArrayList<Artifact>();
ModelArtifact aaaa = new ModelArtifact();
aaaa.setModelInvariantId("aaaa");
aaaa.setModelVerId("1111");
aaaa.addDependentModelId("cccc|2222");
NamedQueryArtifact nq1 = new NamedQueryArtifact();
nq1.setNamedQueryUuid("nq1");
nq1.addDependentModelId("aaaa|1111");
NamedQueryArtifact nq2 = new NamedQueryArtifact();
nq2.setNamedQueryUuid("nq2");
nq2.addDependentModelId("existing-model");
modelList.add(nq1);
modelList.add(nq2);
modelList.add(aaaa);
ModelSorter sorter = new ModelSorter();
sorter = new ModelSorter();
List<Artifact> sortedList = sorter.sort(modelList);
assertNotNull(sortedList);
assertEquals(3, sortedList.size());
System.out.println(sortedList.get(0) + "-" + sortedList.get(1) + "-" + sortedList.get(2));
assertEquals(aaaa, sortedList.get(0));
assertEquals(nq2, sortedList.get(1));
assertEquals(nq1, sortedList.get(2));
}
@Test(expected = RuntimeException.class)
public void circularDependency() {
List<Artifact> modelList = new ArrayList<Artifact>();
ModelArtifact aaaa = new ModelArtifact();
aaaa.setModelInvariantId("aaaa");
aaaa.setModelVerId("1111");
aaaa.addDependentModelId("bbbb|1111");
ModelArtifact bbbb = new ModelArtifact();
bbbb.setModelInvariantId("bbbb");
bbbb.setModelVerId("1111");
bbbb.addDependentModelId("aaaa|1111");
modelList.add(aaaa);
modelList.add(bbbb);
ModelSorter sorter = new ModelSorter();
sorter = new ModelSorter();
List<Artifact> sortedList = sorter.sort(modelList);
assertNotNull(sortedList);
assertEquals(2, sortedList.size());
}
}
|
