One assertion per test is a wise rule to keep in mind, because it helps you have tests that fail for a specific reason, and drives you to focus on a specific behavior at a time.

Having multiple assertions means that a test can fail for multiple reasons, which makes it harder to determine the cause of failure.

Oapt saves you this trouble by running your unit tests several times, each time using one assert and ignoring the rest.

I think it’s a good idea, especially it can save a lot of trouble.

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