-
Notifications
You must be signed in to change notification settings - Fork 843
/
RemoveUnusedImportsCaseLabelsTest.java
49 lines (45 loc) · 1.87 KB
/
RemoveUnusedImportsCaseLabelsTest.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
/*
* Copyright 2021 Google Inc.
*
* 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.googlejavaformat.java;
import static com.google.common.truth.Truth.assertThat;
import static com.google.googlejavaformat.java.RemoveUnusedImports.removeUnusedImports;
import static org.junit.Assume.assumeTrue;
import com.google.common.base.Joiner;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Tests that unused import removal doesn't remove types used in case labels. */
@RunWith(JUnit4.class)
public class RemoveUnusedImportsCaseLabelsTest {
@Test
public void preserveTypesInCaseLabels() throws FormatterException {
assumeTrue(Runtime.version().feature() >= 17);
String input =
Joiner.on('\n')
.join(
"package example;",
"import example.model.SealedInterface;",
"import example.model.TypeA;",
"import example.model.TypeB;",
"public class Main {",
" public void apply(SealedInterface sealedInterface) {",
" switch(sealedInterface) {",
" case TypeA a -> System.out.println(\"A!\");",
" case TypeB b -> System.out.println(\"B!\");",
" }",
" }",
"}");
assertThat(removeUnusedImports(input)).isEqualTo(input);
}
}