NotEmptyValidatorTest.php

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<?php
namespace TYPO3\CMS\Extbase\Tests\Unit\Validation\Validator;

/*                                                                        *
 * This script belongs to the Extbase framework.                          *
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 * option) any later version.                                             *
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class NotEmptyValidatorTest extends \TYPO3\CMS\Extbase\Tests\Unit\Validation\Validator\AbstractValidatorTestcase
{
    protected $validatorClassName = \TYPO3\CMS\Extbase\Validation\Validator\NotEmptyValidator::class;

    public function setup()
    {
        $this->validator = $this->getMock($this->validatorClassName, ['translateErrorMessage']);
    }

    public function notEmptyValidatorReturnsNoErrorForASimpleString()
    {
        $this->assertFalse($this->validator->validate('a not empty string')->hasErrors());
    }

    public function notEmptyValidatorReturnsErrorForAnEmptyString()
    {
        $this->assertTrue($this->validator->validate('')->hasErrors());
    }

    public function notEmptyValidatorReturnsErrorForANullValue()
    {
        $this->assertTrue($this->validator->validate(null)->hasErrors());
    }

    public function notEmptyValidatorCreatesTheCorrectErrorForAnEmptySubject()
    {
        $this->assertEquals(1, count($this->validator->validate('')->getErrors()));
    }

    public function notEmptyValidatorCreatesTheCorrectErrorForANullValue()
    {
        $this->assertEquals(1, count($this->validator->validate(null)->getErrors()));
    }

    public function notEmptyValidatorWorksForEmptyArrays()
    {
        $this->assertTrue($this->validator->validate([])->hasErrors());
        $this->assertFalse($this->validator->validate([1 => 2])->hasErrors());
    }

    public function notEmptyValidatorWorksForEmptyCountableObjects()
    {
        $this->assertTrue($this->validator->validate(new \SplObjectStorage())->hasErrors());
    }

    public function notEmptyValidatorWorksForNotEmptyCountableObjects()
    {
        $countableObject = new \SplObjectStorage();
        $countableObject->attach(new \StdClass());
        $this->assertFalse($this->validator->validate($countableObject)->hasErrors());
    }
}