public function test_process_command()
{
$co = new command(array('C', '20', '4'));
//create a canvas
$result = $co->process_command();
$this->assertSame($result, $co->process_command());
//draw a line
$result = $co->process_command(array('L', '1', '2', '6', '2'));
$this->assertSame($result, $co->process_command(array('L', '1', '2', '6', '2')));
//draw a rectangle
$result = $co->process_command(array('R', '1', '1', '6', '4'));
$this->assertSame($result, $co->process_command(array('L', '1', '2', '6', '2')));
}
case 'B':
if (!$this->canvas->get_canvas_state()) {
$messages->set_message('line-error-1');
} elseif (count($this->command_array) == 4) {
$command = $this->command_array;
$this->canvas->bucket_fill(array($command[1], $command[2]), $command[3]);
$messages->set_message('general-ok-0');
} else {
$messages->set_message('general-error-0');
}
break;
//Restart the app
//Restart the app
case 'Q':
$messages->set_message('general-ok-0');
$messages->is_reload();
break;
default:
break;
}
} else {
return false;
}
return $this->canvas->get_canvas_string($messages) . '<br/>' . $messages->get_current_message();
}
}
if (isset($_GET['command'])) {
//Initialization of the object with the params given by the ajax call (GET).
$obj_command = new command(explode(' ', trim(preg_replace('/\\s+/', ' ', $_GET['command']))), $_GET['canvas']);
echo $obj_command->process_command();
}
