'Test that blocks from a library are copied and added as children'

def test_lib_content_block(self):

    self.assertEqual(len(self.lc_block.children), 0)
    self.lc_block.refresh_children()
    self.lc_block = self.store.get_item(self.lc_block.location)
    self.assertEqual(len(self.lc_block.children), len(self.lib_blocks))
