function testDataFuncs() { $data = new folksoQuery($_SERVER, array('folksoNumber' => '12343', 'folksoNotNumber' => '123edf3', 'folksoNothing' => ''), array()); $this->assertTrue($data->is_number('Number')); $this->assertFalse($data->is_number('NotNumber')); $this->assertFalse($data->is_number('Nothing')); }