public function testAppendToFile()
{
# Appending two files file1 and file2;
# result should be the word "App\nend\n".
# For this test to don't destroy file1, it gets
# copied to a temporary directory:
$pseudoFile1 = tempnam(sys_get_temp_dir(), 'wadelib');
copy('tests/file1', $pseudoFile1);
WadeLib::appendToFile('tests/file2', $pseudoFile1);
$this->assertEquals("App\nend\n", file_get_contents($pseudoFile1));
}
