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UnnecessaryBoxedVariableTest.java
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UnnecessaryBoxedVariableTest.java
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/*
* Copyright 2019 The Error Prone Authors.
*
* 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.errorprone.bugpatterns;
import com.google.errorprone.BugCheckerRefactoringTestHelper;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* @author awturner@google.com (Andy Turner)
*/
@RunWith(JUnit4.class)
public class UnnecessaryBoxedVariableTest {
private final BugCheckerRefactoringTestHelper helper =
BugCheckerRefactoringTestHelper.newInstance(UnnecessaryBoxedVariable.class, getClass());
@Test
public void testCases() {
helper
.addInput("testdata/UnnecessaryBoxedVariableCases.java")
.addOutput("testdata/UnnecessaryBoxedVariableCases_expected.java")
.doTest();
}
@Test
public void suppression() {
helper
.addInputLines(
"Test.java",
"class Test {",
" @SuppressWarnings(\"UnnecessaryBoxedVariable\")",
" private int a(Integer o) {",
" return o;",
" }",
"}")
.expectUnchanged()
.doTest();
}
}