If something's hard to test, that's a sign that it could be simpler. Break it into smaller pieces based on logical behavior. If you have a function that connects to a socket and logs some data and prints some data, turn it into three functions.

I'd start with the functions that only expect a live socket connection to be passed in, mock one up, and see what happens there.

In reply to Re: Re: Re: Best Approach: package module tests with tcp by chromatic
in thread Best Approach: package module tests with tcp by jk2addict

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