Cassandra\RetryPolicyIntegrationTest::assert PHP Метод

    private function assert(RetryPolicy $policy, $key, $numberOfAsserts, $consistency, $retries = self::NUMBER_OF_TIMEOUT_EXCEPTIONS)
    {
        try {
            // Select the values
            $query = "SELECT value_int FROM {$this->tableNamePrefix} WHERE key = {$key}";
            $statement = new SimpleStatement($query);
            $options = new ExecutionOptions(array("consistency" => $consistency, "retry_policy" => $policy));
            $rows = $this->session->execute($statement, $options);
            // Assert the values
            $this->assertCount($numberOfAsserts, $rows);
            foreach ($rows as $i => $row) {
                $this->assertEquals($i + 1, $row["value_int"]);
            }
        } catch (Exception\TimeoutException $te) {
            if (Integration::isDebug()) {
                fprintf(STDOUT, "Assert TimeoutException: %s (%s:%d)" . PHP_EOL, $te->getMessage(), $te->getFile(), $te->getLine());
            }
            if ($retries > 0) {
                $this->assert($policy, $key, $numberOfAsserts, $consistency, $retries - 1);
            } else {
                throw $te;
            }
        }
    }