[Solved] Consider this Flask test snippet:client = app.test_client() response = client.post('/login', data={'username': 'user', 'password': 'pass'}) print(response.... | Flask

Flask - Testing Flask Applications

Consider this Flask test snippet:

client = app.test_client()
response = client.post('/login', data={'username': 'user', 'password': 'pass'})
print(response.status_code)

What is this test primarily verifying?

AThat the server crashes on invalid login

BThat the login page HTML contains the username

CThat posting login data returns a valid HTTP response status

DThat the client can only send GET requests

Step-by-Step Solution

Solution:

Step 1: Understand test code
The test posts login data and prints the HTTP status code returned.
Step 2: Identify test purpose
It checks if the POST request to '/login' returns a valid HTTP status (e.g., 200 or redirect).
Final Answer:
That posting login data returns a valid HTTP response status -> Option C
Quick Check:
POST request status code indicates success or failure [OK]

Quick Trick: POST request status code shows response validity [OK]

Common Mistakes:

MISTAKES

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