NsplTest\OpTest\OpTest::testNidnt PHP 메소드

    public function testNidnt()
    {
        $this->assertFalse(call_user_func(nidnt, 2, 2));
        $this->assertTrue(call_user_func(nidnt, 2, '2'));
        $this->assertTrue(call_user_func(nidnt, 3, 6));
    }