public function testUpload()
{
$test_data = array(array('c1', 'c2'), array('r1c1', 'r1c2'));
$test_filename = self::TEST_FILE_PREFIX . date('Y-m-d_H:i');
$test_file = fopen($test_filename, 'w');
foreach ($test_data as $row) {
fputcsv($test_file, $row);
}
fclose($test_file);
//upload
$silverpop = new \Kiva\Silverpop_Connector\SilverpopFTP();
$result = $silverpop->upload($test_filename);
$this->assertTrue($result, "Failed to upload {$test_file} to FTP.");
//delete
$test_file_pattern = '%' . self::TEST_FILE_PREFIX . '%';
$result = $silverpop->removeMatchingFiles($silverpop::UPLOAD_DIRECTORY, $test_file_pattern);
$this->assertGreaterThan(0, $result, "Failed to remove {$test_filename} from FTP.");
}
