I’m new to Python unittest and I’m trying to access this list: to do this test: I’ve created this function: But I keep getting this error: AssertionError: 0 != [] Can someone help explain what I’m doing wrong in the function please? Answer Let’s take a look at this part, the get_customer_pet_count function: First, you’re not passing it a “customer
Tag: assertion
Is the Python assert message evaluated if the assertion passes
Let’s say I have an assert statement with a computationally heavy error message (e.g. makes several network or database calls). I could also write this code using an if statement: I know the latter option will only evaluate the error message if x != 5. What about the former option? I would assume so but I’m not sure. Answer No,
What is the use of “assert” in Python?
What does assert mean? How is it used? Answer The assert statement exists in almost every programming language. It has two main uses: It helps detect problems early in your program, where the cause is clear, rather than later when some other operation fails. A type error in Python, for example, can go through several layers of code before actually