Postmark\Tests\PostmarkAdminClientSenderSignatureTest::tearDownAfterClass PHP Method

    static function tearDownAfterClass()
    {
        $tk = parent::$testKeys;
        $client = new PostmarkAdminClient($tk->WRITE_ACCOUNT_TOKEN, $tk->TEST_TIMEOUT);
        $signatures = $client->listSenderSignatures();
        foreach ($signatures->senderSignatures as $key => $value) {
            if (preg_match('/test-php.+/', $value->name) > 0) {
                $client->deleteSenderSignature($value->id);
            }
        }
    }