9.5/_integer_converter_test_8php_source.html

<?php

namespace ‪TYPO3\CMS\Extbase\Tests\Unit\Property\TypeConverter;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use TYPO3\TestingFramework\Core\Unit\UnitTestCase;


class ‪IntegerConverterTest extends UnitTestCase

{

    protected ‪$converter;


    protected function ‪setUp()

    {

        $this->converter = new \TYPO3\CMS\Extbase\Property\TypeConverter\IntegerConverter();

    }


    public function ‪checkMetadata()

    {

        $this->assertEquals(['integer', 'string'], $this->converter->getSupportedSourceTypes(), 'Source types do not match');

        $this->assertEquals('integer', $this->converter->getSupportedTargetType(), 'Target type does not match');

        $this->assertEquals(10, $this->converter->getPriority(), 'Priority does not match');

    }


    public function ‪convertFromShouldCastTheStringToInteger()

    {

        $this->assertSame(15, $this->converter->convertFrom('15', 'integer'));

    }


    public function ‪convertFromDoesNotModifyIntegers()

    {

        $source = 123;

        $this->assertSame($source, $this->converter->convertFrom($source, 'integer'));

    }


    public function ‪convertFromReturnsNullIfEmptyStringSpecified()

    {

        $this->assertNull($this->converter->convertFrom('', 'integer'));

    }


    public function ‪convertFromReturnsAnErrorIfSpecifiedStringIsNotNumeric()

    {

        $this->assertInstanceOf(\‪TYPO3\CMS\‪Extbase\Error\Error::class, $this->converter->convertFrom('not numeric', 'integer'));

    }


    public function ‪canConvertFromShouldReturnTrueForANumericStringSource()

    {

        $this->assertTrue($this->converter->canConvertFrom('15', 'integer'));

    }


    public function ‪canConvertFromShouldReturnTrueForAnIntegerSource()

    {

        $this->assertTrue($this->converter->canConvertFrom(123, 'integer'));

    }


    public function ‪canConvertFromShouldReturnTrueForAnEmptyValue()

    {

        $this->assertTrue($this->converter->canConvertFrom('', 'integer'));

    }


    public function ‪canConvertFromShouldReturnTrueForANullValue()

    {

        $this->assertTrue($this->converter->canConvertFrom(null, 'integer'));

    }


    public function ‪getSourceChildPropertiesToBeConvertedShouldReturnEmptyArray()

    {

        $this->assertEquals([], $this->converter->getSourceChildPropertiesToBeConverted('myString'));

    }

}