[hugofirth]

I have to ask: what makes you think that staticly typed languages are harder to test? My experience is precisely the opposite. Large testing codebases can benefit hugely from the increased refactorability. In addition, the types help to explicitly define the contracts you need to test.

[majewsky]

I think what dep_b refers to is that, in dynamic languages, you usually have an easier time injecting mocks and doubles. In a staticly typed language, it's usually much harder to inject mocks for IO, network, clock, etc., unless the original code has already been written to afford that (e.g. that whole Dependency Injection mess in Java).

[dep_b]

That's exactly what I meant, thanks