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<?php
declare(strict_types=1);
namespace Remorhaz\UniLex\Example\Brainfuck\Test;
use PHPUnit\Framework\TestCase;
use Remorhaz\UniLex\Example\Brainfuck\Exception as BrainfuckException;
use Remorhaz\UniLex\Example\Brainfuck\Interpreter;
use Remorhaz\UniLex\Exception as UniLexException;
/**
* @covers \Remorhaz\UniLex\Example\Brainfuck\Interpreter
*/
class InterpreterTest extends TestCase
{
* @throws BrainfuckException
* @throws UniLexException
public function testExec_ValidInput_GetOutputReturnsMatchingValue(): void
$code =
"++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++" .
".>+.+++++++..+++.>++.<<+++++++++++++++.>.+++." .
"------.--------.>+.>.";
$interpreter = new Interpreter();
$interpreter->exec($code);
$actualValue = $interpreter->getOutput();
self::assertSame("Hello World!\n", $actualValue);
}
public function testGetOutput_NoExecCalled_ThrowsException(): void
$this->expectException(BrainfuckException::class);
$this->expectExceptionMessage('Output is not defined');
$interpreter->getOutput();
remorhaz /
php-unilex
