(The ones that always gets me in trouble 'cause "the internet says it is not so".)
My project currently have only 44% coverage, although I'm pretty sure it says absolutely nothing 'cause there are still thousands and business rules that don't have tests -- only tests going through the lines of code, which says nothing.
But going from 0% to 44% gives me enough hope to actually put MyPy to check types now.
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