//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void copyToDirectoryCopiesFile() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void CopyToDirectoryCopiesFile()
{
File source = new File(Path, "source");
File target = new File(Path, "target");
File file = new File(source, "file");
File fileAfterCopy = new File(target, "file");
Fsa.mkdirs(source);
Fsa.mkdirs(target);
Fsa.create(file).close();
assertTrue(Fsa.fileExists(file));
assertFalse(Fsa.fileExists(fileAfterCopy));
Fsa.copyToDirectory(file, target);
assertTrue(Fsa.fileExists(file));
assertTrue(Fsa.fileExists(fileAfterCopy));
}