CRUDlexTests\ReferenceValidatorTest::testValidate PHP Method

    public function testValidate()
    {
        $validator = new ReferenceValidator();
        $parameters = [$this->dataBook, 'library'];
        $read = $validator->isValid(1, $parameters);
        $this->assertTrue($read);
        $read = $validator->isValid(2, $parameters);
        $this->assertFalse($read);
        $read = $validator->isValid(null, $parameters);
        $this->assertTrue($read);
        $read = $validator->isValid('', $parameters);
        $this->assertTrue($read);
    }