<commit_before>/**
 *  Copyright 2016 <NAME>
 *
 *  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 zookeeperjunit;

import java.io.File;
import java.io.IOException;
import java.nio.file.FileAlreadyExistsException;

import org.junit.After;
import org.junit.Test;

/**
 * Test the class {@link FileUtil}
 * @author <NAME>
 */
public class TestFileUtil extends BaseAssert {

	private final File rootDir = new File("target/TestFileUtil-"+System.currentTimeMillis());
	
	@After
	public void after() {
		assertTrue(FileUtil.delete(rootDir));
	}
	
	@Test
	public void mkdir() throws IOException {
		File newDir = FileUtil.mkdir(rootDir, "mkdir");
		assertTrue(newDir.isDirectory());
	}
	
	@Test(expected = FileAlreadyExistsException.class)
	public void mkdir_alreadyExists() throws IOException {
		mkdir();
		FileUtil.mkdir(rootDir, "mkdir"); //same dir again
	}

	@Test(expected = IOException.class)
	public void mkdir_illegalPathExists() throws IOException {
		FileUtil.mkdir(new File("/illegal-path"), "mkdir");
	}
	
}<commit_msg>Coverage for the private constructor in FileUtil<commit_after>/**
 *  Copyright 2016 <NAME>
 *
 *  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 zookeeperjunit;

import java.io.File;
import java.io.IOException;
import java.nio.file.FileAlreadyExistsException;

import org.junit.After;
import org.junit.Test;

import junitextensions.ReflectionAssert;

/**
 * Test the class {@link FileUtil}
 * @author <NAME>
 */
public class TestFileUtil extends BaseAssert implements ReflectionAssert {

	private final File rootDir = new File("target/TestFileUtil-"+System.currentTimeMillis());
	
	@After
	public void after() {
		assertTrue(FileUtil.delete(rootDir));
	}
	
	@Test
	public void mkdir() throws IOException {
		File newDir = FileUtil.mkdir(rootDir, "mkdir");
		assertTrue(newDir.isDirectory());
	}
	
	@Test(expected = FileAlreadyExistsException.class)
	public void mkdir_alreadyExists() throws IOException {
		mkdir();
		FileUtil.mkdir(rootDir, "mkdir"); //same dir again
	}

	@Test(expected = IOException.class)
	public void mkdir_illegalPathExists() throws IOException {
		FileUtil.mkdir(new File("/illegal-path"), "mkdir");
	}
	
	@Test
	public void testPrivateConstructor() {
		assertPrivateConstructor(FileUtil.class);
	}
}
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{'dir': 'git-commits-cleaned', 'id': '7051031', 'n_tokens_mistral': 991, 'n_tokens_neox': 938, 'n_words': 317}