def test_fetch_storage_for_chain_5(self):
"""获取链所依赖的存储节点
:remark:
链式关系:
ident_7
"""
tree_ident = 'tree_ident_3'
storage_ident = 'ident_7'
storages = tree_operation.FetchStorageForChain(tree_ident,
storage_ident).fetch()
result = [storage['ident'] for storage in storages]
assert result == ['ident_7']
def test_fetch_storage_for_chain_1(self):
"""获取链所依赖的存储节点
:remark:
链式关系:
ident_1 <— ident_2 <— new_ident_3 <— ident_3 <— new_ident_1
"""
tree_ident = 'tree_ident_1'
storage_ident = 'new_ident_1'
storages = tree_operation.FetchStorageForChain(tree_ident,
storage_ident).fetch()
result = [storage['ident'] for storage in storages]
assert result == ['ident_1', 'ident_2', 'ident_3']
def test_fetch_storage_for_chain_4(self):
"""获取链所依赖的存储节点
:remark:
链式关系:
ident_4 <— ident_5 <— new_ident_4 <— ident_6
"""
tree_ident = 'tree_ident_2'
storage_ident = 'ident_6'
storages = tree_operation.FetchStorageForChain(tree_ident,
storage_ident).fetch()
result = [storage['ident'] for storage in storages]
assert result == ['ident_4', 'ident_5', 'ident_6']
def _test_box(tree_ident, storage_ident, chain_class, caller_name,
assert_idents, storage_reference_manager):
storages = tree_operation.FetchStorageForChain(tree_ident,
storage_ident).fetch()
caller_name = caller_name
chain_class = chain_class
chain_obj = chain_operation.GenerateChain(
storage_reference_manager=storage_reference_manager,
caller_name=caller_name,
storages_for_chain=storages,
chain_class=chain_class).acquired_chain()
key_storages = chain_obj.storages
key_storage_idents = [storage['ident'] for storage in key_storages]
assert key_storage_idents == assert_idents
print(storage_reference_manager)
chain_obj.release()
def _storages_for_chain(self):
return tree_operation.FetchStorageForChain(self.tree_ident, self.parent_ident).fetch()