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 2018 The Bazel Authors. All rights reserved.
//
// 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.
package com.google.devtools.build.importdeps;
import static com.google.common.truth.Truth.assertThat;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.devtools.build.importdeps.AbstractClassEntryState.IncompleteState;
import com.google.devtools.build.importdeps.AbstractClassEntryState.MissingState;
import com.google.devtools.build.importdeps.ClassInfo.MemberInfo;
import com.google.devtools.build.importdeps.ResultCollector.MissingMember;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Test for {@link ResultCollector}. */
@RunWith(JUnit4.class)
public class ResultCollectorTest {
private ResultCollector collector;
@Before
public void setup() throws IOException {
collector = new ResultCollector();
}
@Test
public void testEmptyCollector() throws IOException {
assertThat(collector.getSortedMissingClassInternalNames()).isEmpty();
assertThat(collector.getSortedMissingMembers()).isEmpty();
assertThat(collector.getSortedIncompleteClasses()).isEmpty();
assertThat(collector.getSortedIndirectDeps()).isEmpty();
assertThat(collector.isEmpty()).isTrue();
}
@Test
public void testOneMissingClass() throws IOException {
collector.addMissingOrIncompleteClass("java.lang.String", MissingState.singleton());
assertThat(collector.getSortedMissingClassInternalNames()).containsExactly("java.lang.String");
assertThat(collector.getSortedMissingMembers()).isEmpty();
collector.addMissingMember("java/lang/Object", MemberInfo.create("field", "I"));
assertThat(collector.getSortedMissingMembers())
.containsExactly(MissingMember.create("java/lang/Object", "field", "I"));
assertThat(collector.getSortedMissingClassInternalNames()).containsExactly("java.lang.String");
assertThat(collector.isEmpty()).isFalse();
}
@Test
public void testIncompleteClasses() throws IOException {
collector.addMissingOrIncompleteClass(
"java/lang/String",
IncompleteState.create(
ClassInfo.create(
"java/lang/String", Paths.get("a"), true, ImmutableList.of(), ImmutableSet.of()),
ImmutableList.of("java/lang/Object")));
assertThat(collector.getSortedIncompleteClasses()).hasSize(1);
assertThat(collector.getSortedIncompleteClasses().get(0).classInfo().get())
.isEqualTo(
ClassInfo.create(
"java/lang/String", Paths.get("a"), true, ImmutableList.of(), ImmutableSet.of()));
assertThat(collector.isEmpty()).isFalse();
}
@Test
public void testResultsAreSorted() throws IOException {
collector.addMissingOrIncompleteClass("java.lang.String", MissingState.singleton());
collector.addMissingOrIncompleteClass("java.lang.Integer", MissingState.singleton());
collector.addMissingOrIncompleteClass("java.lang.Object", MissingState.singleton());
assertThat(collector.getSortedMissingClassInternalNames())
.containsExactly("java.lang.String", "java.lang.Integer", "java.lang.Object");
assertThat(collector.getSortedMissingMembers()).isEmpty();
}
@Test
public void testIndirectDeps() {
Path a = Paths.get("a");
Path b = Paths.get("b");
collector.addIndirectDep(b);
collector.addIndirectDep(a);
collector.addIndirectDep(b);
assertThat(collector.getSortedIndirectDeps()).containsExactly(a, b).inOrder();
assertThat(collector.isEmpty()).isFalse();
}
@Test
public void testMissingMember() {
String owner = "owner";
String name = "name";
String desc = "desc";
MissingMember member = MissingMember.create(owner, name, desc);
assertThat(member.owner()).isEqualTo(owner);
assertThat(member.memberName()).isEqualTo(name);
assertThat(member.descriptor()).isEqualTo(desc);
assertThat(member.member()).isEqualTo(MemberInfo.create(name, desc));
MissingMember member2 = MissingMember.create(owner, MemberInfo.create(name, desc));
assertThat(member2).isEqualTo(member);
}
@Test
public void testMemberComparison() {
MissingMember member1 = MissingMember.create("A", MemberInfo.create("B", "C"));
MissingMember member2 = MissingMember.create("A", MemberInfo.create("B", "C"));
assertThat(member1.compareTo(member2)).isEqualTo(0);
MissingMember member3 = MissingMember.create("B", MemberInfo.create("B", "C"));
assertThat(member1.compareTo(member3)).isEqualTo(-1);
assertThat(member3.compareTo(member1)).isEqualTo(1);
MissingMember member4 = MissingMember.create("A", MemberInfo.create("C", "C"));
assertThat(member1.compareTo(member4)).isEqualTo(-1);
assertThat(member3.compareTo(member4)).isEqualTo(1);
}
}
|
