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<?php
namespace SubjectivePHPTest\Spl\DataStructures;
use SubjectivePHP\Spl\DataStructures\ImmutableKeyValuePair;
use PHPUnit\Framework\TestCase;
/**
* Unit tests for the \SubjectivePHP\Spl\DataStructures\ImmutableKeyValuePair class.
*
* @coversDefaultClass \SubjectivePHP\Spl\DataStructures\ImmutableKeyValuePair
*/
final class ImmutableKeyValuePairTest extends TestCase
{
* Verify basic behavior of ImmutableKeyValuePair class.
* @test
* @covers ::__construct
* @covers ::getValue
* @covers ::getKey
* @return void
public function basicUsage()
$key = new \StdClass();
$value = new \Exception();
$pair = new ImmutableKeyValuePair($key, $value);
$this->assertSame($key, $pair->getKey());
$this->assertSame($value, $pair->getValue());
}
* Verify basic behavior of __clone().
* @covers ::__clone
public function cloneObject()
$key = new \DateTime();
$value = (object)['foo' => 'bar'];
$clone = clone $pair;
$this->assertNotSame($key, $clone->getKey());
$this->assertNotSame($value, $clone->getValue());
subjective-php /
spl-datastructures
