// Copyright 2010 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.testing.junit.runner.sharding;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import com.google.devtools.build.lib.testutil.TestUtils;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import java.io.File;
/**
* Tests interactions with the test environment related to sharding.
*/
@RunWith(JUnit4.class)
public class ShardingEnvironmentTest {
@SuppressWarnings({"ResultOfMethodCallIgnored"})
@Test
public void testTouchShardingFile() {
File shardFile = new File(TestUtils.tmpDirFile(), "shard_file_123");
assertFalse(shardFile.exists());
try {
ShardingEnvironment.touchShardFile(shardFile);
assertTrue(shardFile.exists());
} finally {
shardFile.delete();
}
}
}