Clean ups.
diff --git a/src/test/java/org/apache/commons/io/FileUtilsCopyDirectoryToDirectoryTestCase.java b/src/test/java/org/apache/commons/io/FileUtilsCopyDirectoryToDirectoryTestCase.java
index f913437..6d8031b 100644
--- a/src/test/java/org/apache/commons/io/FileUtilsCopyDirectoryToDirectoryTestCase.java
+++ b/src/test/java/org/apache/commons/io/FileUtilsCopyDirectoryToDirectoryTestCase.java
@@ -16,18 +16,18 @@
*/
package org.apache.commons.io;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.fail;
import java.io.File;
import java.io.IOException;
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.fail;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
/**
- * This class ensure the correctness of {@link FileUtils#copyDirectoryToDirectory(File, File)}.
- * TODO: currently does not cover happy cases
+ * This class ensure the correctness of {@link FileUtils#copyDirectoryToDirectory(File, File)}. TODO: currently does not
+ * cover happy cases
*
* @see FileUtils#copyDirectoryToDirectory(File, File)
*/
@@ -37,7 +37,8 @@
public File temporaryFolder;
@Test
- public void copyDirectoryToDirectoryThrowsIllegalExceptionWithCorrectMessageWhenSrcDirIsNotDirectory() throws IOException {
+ public void copyDirectoryToDirectoryThrowsIllegalExceptionWithCorrectMessageWhenSrcDirIsNotDirectory()
+ throws IOException {
final File srcDir = File.createTempFile("notadireotry", null, temporaryFolder);
final File destDir = new File(temporaryFolder, "destinationDirectory");
destDir.mkdirs();
@@ -46,7 +47,8 @@
}
@Test
- public void copyDirectoryToDirectoryThrowsIllegalArgumentExceptionWithCorrectMessageWhenDstDirIsNotDirectory() throws IOException {
+ public void copyDirectoryToDirectoryThrowsIllegalArgumentExceptionWithCorrectMessageWhenDstDirIsNotDirectory()
+ throws IOException {
final File srcDir = new File(temporaryFolder, "sourceDirectory");
srcDir.mkdir();
final File destDir = new File(temporaryFolder, "notadirectory");
@@ -56,22 +58,23 @@
}
@Test
- public void copyDirectoryToDirectoryThrowsNullPointerExceptionWithCorrectMessageWhenSrcDirIsNull() throws IOException {
+ public void copyDirectoryToDirectoryThrowsNullPointerExceptionWithCorrectMessageWhenSrcDirIsNull() {
final File srcDir = null;
final File destinationDirectory = new File(temporaryFolder, "destinationDirectory");
destinationDirectory.mkdir();
- assertExceptionTypeAndMessage(srcDir, destinationDirectory, NullPointerException.class, "sourceDir");
+ assertExceptionTypeAndMessage(srcDir, destinationDirectory, NullPointerException.class, "sourceDir");
}
@Test
- public void copyDirectoryToDirectoryThrowsNullPointerExceptionWithCorrectMessageWhenDstDirIsNull() throws IOException {
+ public void copyDirectoryToDirectoryThrowsNullPointerExceptionWithCorrectMessageWhenDstDirIsNull() {
final File srcDir = new File(temporaryFolder, "sourceDirectory");
srcDir.mkdir();
- final File destDir = null;
+ final File destDir = null;
assertExceptionTypeAndMessage(srcDir, destDir, NullPointerException.class, "destinationDir");
}
- private static void assertExceptionTypeAndMessage(final File srcDir, final File destDir, final Class expectedExceptionType, final String expectedMessage) {
+ private static void assertExceptionTypeAndMessage(final File srcDir, final File destDir,
+ final Class<? extends Exception> expectedExceptionType, final String expectedMessage) {
try {
FileUtils.copyDirectoryToDirectory(srcDir, destDir);
} catch (final Exception e) {