BooleanConverterTest.php

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<?php
namespace TYPO3\CMS\Extbase\Tests\Unit\Property\TypeConverter;

/*                                                                        *
 * This script belongs to the Extbase framework.                            *
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 * option) any later version.                                             *
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class BooleanConverterTest extends \TYPO3\CMS\Core\Tests\UnitTestCase
{
    protected $converter;

    protected function setUp()
    {
        $this->converter = new \TYPO3\CMS\Extbase\Property\TypeConverter\BooleanConverter();
    }

    public function checkMetadata()
    {
        $this->assertEquals(['boolean', 'string'], $this->converter->getSupportedSourceTypes(), 'Source types do not match');
        $this->assertEquals('boolean', $this->converter->getSupportedTargetType(), 'Target type does not match');
        $this->assertEquals(1, $this->converter->getPriority(), 'Priority does not match');
    }

    public function convertFromDoesNotModifyTheBooleanSource()
    {
        $source = true;
        $this->assertEquals($source, $this->converter->convertFrom($source, 'boolean'));
    }

    public function convertFromCastsSourceStringToBoolean()
    {
        $source = 'true';
        $this->assertTrue($this->converter->convertFrom($source, 'boolean'));
    }

    public function convertFromCastsNumericSourceStringToBoolean()
    {
        $source = '1';
        $this->assertTrue($this->converter->convertFrom($source, 'boolean'));
    }
}