Write a Basic Unit Test | Dataford Interview Questions

Can you implement a basic unit test for the function you just wrote?

Assume the function is is_even(number) and returns True when an integer is even, otherwise False. Implement test_is_even() using assertions to verify positive, negative, zero, and odd values. The test should complete without returning a value when all assertions pass.

Constraints

is_even(number) accepts one integer argument.
is_even(number) returns a boolean.
The test must use assertions and must not print output.
All assertions must pass for the correct implementation.

Function Signature

def test_is_even():

Your question is Write a Basic Unit Test. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

Can you implement a basic unit test for the function you just wrote?

Constraints

is_even(number) accepts one integer argument.
is_even(number) returns a boolean.
The test must use assertions and must not print output.
All assertions must pass for the correct implementation.

Function Signature

def test_is_even():

Your question is Write a Basic Unit Test. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.