/**
* @covers Zend\Db\Adapter\Driver\IbmDb2\Connection::disconnect
*/
public function testDisconnect()
{
$connection = new Connection($this->variables);
$connection->connect();
$this->assertTrue($connection->isConnected());
$connection->disconnect();
$this->assertFalse($connection->isConnected());
}
/**
* Create statement
*
* @param string|resource $sqlOrResource
* @return Statement
*/
public function createStatement($sqlOrResource = null)
{
$statement = clone $this->statementPrototype;
if (is_resource($sqlOrResource) && get_resource_type($sqlOrResource) == 'DB2 Statement') {
$statement->setResource($sqlOrResource);
} else {
if (is_string($sqlOrResource)) {
$statement->setSql($sqlOrResource);
} elseif ($sqlOrResource !== null) {
throw new Exception\InvalidArgumentException(__FUNCTION__ . ' only accepts an SQL string or an ibm_db2 resource');
}
if (!$this->connection->isConnected()) {
$this->connection->connect();
}
$statement->initialize($this->connection->getResource());
}
return $statement;
}
