Neos\Flow\Tests\Unit\Validation\Validator\RegularExpressionValidatorTest::regularExpressionValidatorMatchesABasicExpressionCorrectly PHP Method

    public function regularExpressionValidatorMatchesABasicExpressionCorrectly()
    {
        $this->validatorOptions(['regularExpression' => '/^simple[0-9]expression$/']);
        $this->assertFalse($this->validator->validate('simple1expression')->hasErrors());
        $this->assertTrue($this->validator->validate('simple1expressions')->hasErrors());
    }