lithium\tests\cases\util\ValidatorTest::testBooleanValidation PHP Метод

    public function testBooleanValidation()
    {
        $this->assertTrue(Validator::isBoolean(true));
        $this->assertTrue(Validator::isBoolean(false));
        $this->assertTrue(Validator::isBoolean('true'));
        $this->assertTrue(Validator::isBoolean('false'));
        $this->assertTrue(Validator::isBoolean(0));
        $this->assertTrue(Validator::isBoolean(1));
        $this->assertTrue(Validator::isBoolean('0'));
        $this->assertTrue(Validator::isBoolean('1'));
        $this->assertTrue(Validator::isBoolean('on'));
        $this->assertTrue(Validator::isBoolean('off'));
        $this->assertTrue(Validator::isBoolean('yes'));
        $this->assertTrue(Validator::isBoolean('no'));
        $this->assertTrue(Validator::isBoolean(''));
        $this->assertFalse(Validator::isBoolean('11'));
        $this->assertFalse(Validator::isBoolean('-1'));
        $this->assertFalse(Validator::isBoolean(-1));
        $this->assertFalse(Validator::isBoolean(11));
        $this->assertFalse(Validator::isBoolean(null));
        $this->assertFalse(Validator::isBoolean('test'));
    }