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<?php
/**
* Slim Framework (https://slimframework.com)
*
* @license https://github.com/slimphp/Slim-Psr7/blob/master/LICENSE.md (MIT License)
*/
declare(strict_types=1);
namespace Slim\Tests\Psr7;
use PHPUnit\Framework\TestCase;
use Slim\Psr7\Header;
class HeaderTest extends TestCase
{
/**
* Instantiate a default header.
*
* @return Header
*/
protected function headerFactory(): Header
{
$originalName = 'ACCEPT';
$normalizedName = 'accept';
$values = ['application/json'];
return new Header($originalName, $normalizedName, $values);
}
public function testGetOriginalName(): void
{
$header = $this->headerFactory();
$this->assertEquals('ACCEPT', $header->getOriginalName());
}
public function testGetNormalizedName(): void
{
$header = $this->headerFactory();
$this->assertEquals('accept', $header->getNormalizedName());
}
public function testAddValue(): void
{
$header = $this->headerFactory();
$header2 = $header->addValue('text/html');
$this->assertEquals(['application/json', 'text/html'], $header->getValues());
$this->assertSame($header2, $header);
}
public function testAddValuesString(): void
{
$header = $this->headerFactory();
$header2 = $header->addValues('text/html');
$this->assertEquals(['application/json', 'text/html'], $header->getValues());
$this->assertSame($header2, $header);
}
}
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