/**
* Tests setData(), getData() and clearData().
*/
public function testDataFunctions()
{
$this->assertNull($this->connection->getOption('foo'));
$this->assertNull($this->connection->getOption('bar'));
$this->connection->setData('foo', 'bar');
$this->assertSame('bar', $this->connection->getData('foo'));
$this->connection->setData('foo', 'baz');
$this->assertSame('baz', $this->connection->getData('foo'));
$this->connection->setData('bar', 'quux');
$this->assertSame('quux', $this->connection->getData('bar'));
$this->connection->clearData();
$this->assertNull($this->connection->getData('foo'));
$this->assertNull($this->connection->getData('bar'));
}
