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