/*
 * Copyright 2018 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.CompilationTestHelper;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/** {@link VarTypeName}Test */
@RunWith(JUnit4.class)
public class VarTypeNameTest {

  private final CompilationTestHelper testHelper =
      CompilationTestHelper.newInstance(VarTypeName.class, getClass());

  @Test
  public void positive() {
    testHelper
        .addSourceLines(
            "Test.java", //
            "// BUG: Diagnostic contains:",
            "class Test<var> {",
            "// BUG: Diagnostic contains:",
            "  class var {}",
            "// BUG: Diagnostic contains:",
            "  public <var> void foo(var foo) {}",
            "}")
        .doTest();
  }

  @Test
  public void negative() {
    testHelper
        .addSourceLines(
            "Test.java", //
            "class Test {",
            "  int var;",
            "}")
        .doTest();
  }
}

@@ -646,16 +646,64 @@
 terns;%0A%0A
+import com.google.common.collect.ImmutableList;%0A
 import c
@@ -1404,32 +1404,99 @@
            %22%7D%22)%0A
+        .setArgs(ImmutableList.of(%22-source%22, %228%22, %22-target%22, %228%22))%0A
         .doTest(
@@ -1669,32 +1669,99 @@
            %22%7D%22)%0A
+        .setArgs(ImmutableList.of(%22-source%22, %228%22, %22-target%22, %228%22))%0A
         .doTest(

Prepare VarTypeName for JDK 10