我想测试导入另一个模块的功能。
所以我想模拟模块。
所以我的测试功能是:
def test_validate_transaction():
dataset_id = "idx"
transaction_id = "idy"
transaction = {
"transaction_rid" : transaction_id,
"is_successful" : True
}
with mock.patch('table_management.get_last_transaction_id', return_value=transaction) :
assert validate_transaction(dataset_rid,transaction_rid) == False
我要测试的功能是
import json
import os
from table_management import get_last_transaction_id
def validate_transaction(dataset_id,transaction_id):
try:
transaction = get_last_transaction_id(dataset_rid)
return True if transaction['transaction_id'] != transaction_rid or transaction['is_successful']==False else False
except Exception as e:
print("An exception occurred " + str(e))
return {}
但是这样做,我会收到错误消息:
..\..\..\env\lib\site-packages\mock\mock.py:1378: in __enter__
self.target = self.getter() ..\..\..\env\lib\site-packages\mock\mock.py:1548: in <lambda>
getter = lambda: _importer(target)
target = 'table_management'
def _importer(target):
components = target.split('.')
import_path = components.pop(0)
thing = __import__(import_path)
E ImportError: No module named table_management
..\..\..\env\lib\site-packages\mock\mock.py:1231: ImportError
您知道缺少什么吗?
答案 0 :(得分:0)
我不确定您实际上没有其他与导入有关的问题,但您正在尝试模拟错误的对象。您需要模拟SetWindowPos(child, HWND_TOP, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE)
所在模块中导入的get_last_transaction_id
。您没有提到它的名称,所以我们假设它的名称为validate_transaction
:
xyz