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<?php
declare(strict_types=1);
namespace SimpleSAML\Test\Utils;
use SimpleSAML\Configuration;
use SimpleSAML\Error;
/**
* Test that ensures state doesn't spill over between tests
* @package SimpleSAML\Test\Utils
*/
class ReduceSpillOverTest extends ClearStateTestCase
{
/**
* Set some global state
* @return void
*/
public function testSetState(): void
{
$_SERVER['QUERY_STRING'] = 'a=b';
Configuration::loadFromArray(['a' => 'b'], '[ARRAY]', 'simplesaml');
$this->assertEquals('b', Configuration::getInstance()->getString('a'));
putenv('SIMPLESAMLPHP_CONFIG_DIR=' . __DIR__);
}
/**
* Confirm global state removed prior to next test
* @return void
* @throws \SimpleSAML\Error\ConfigurationError
*/
public function testStateRemoved(): void
{
$this->assertArrayNotHasKey('QUERY_STRING', $_SERVER);
/** @var false $env */
$env = getenv('SIMPLESAMLPHP_CONFIG_DIR');
$this->assertFalse($env);
try {
Configuration::getInstance();
$this->fail('Expected config configured in other tests to no longer be valid');
} catch (Error\ConfigurationError $error) {
// Expected error
}
}
}
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