public function testChildrenMapping($class)
{
$this->assertTrue(isset($class->childrenMappings));
$this->assertCount(2, $class->childrenMappings);
$this->assertTrue(isset($class->mappings['all']));
$this->assertFalse(isset($class->mappings['all']['filter']));
$this->assertTrue(isset($class->mappings['some']));
$this->assertEquals(array('*some*'), $class->mappings['some']['filter']);
$this->assertEquals(2, $class->mappings['some']['fetchDepth']);
$this->assertEquals(3, $class->mappings['some']['cascade']);
}