function testRead()
{
$scope = __FUNCTION__;
Redis::config(array('format' => $scope));
$this->assertTrue($this->redis->hMset("{$scope}:foo", array('name' => 'Joe', 'salary' => 2000)));
$this->assertTrue($this->redis->hExists("{$scope}:foo", 'name'));
$this->assertTrue($this->redis->hExists("{$scope}:foo", 'salary'));
$this->assertTrue($this->redis->set("{$scope}:bar", 'baz'));
$this->assertTrue($this->redis->set("{$scope}:baz", 'foobar'));
$expected = array('name' => 'Joe', 'salary' => '2000');
$this->assertEqual($expected, Redis::read('foo'));
$expected = 'baz';
$this->assertEqual($expected, Redis::read('bar'));
$expected = 'foobar';
$this->assertEqual($expected, Redis::read('baz'));
$expected = array('bar' => 'baz', 'baz' => 'foobar');
$this->assertEqual($expected, Redis::read(array('bar', 'baz')));
$expected = array('bar' => 'baz', 'baz' => 'foobar', 'foo' => array('name' => 'Joe', 'salary' => '2000'));
$this->assertEqual($expected, Redis::read(array('bar', 'baz', 'foo')));
}