Has anyone mocked the `Pulumi Config` in c for unit testing

Question

Has anyone mocked the `Pulumi Config` in c for unit testing doesn t appear to be going through the mocks at the moment confused

little-cartoon-10569 · Answer

Usually the easiest is to omit extra interfaces like Pulumi config from your unit testing If you limit using Pulumi config to your main file and use ComponentResources as your testable units then you don t need to fake out things like Pulumi config environment variables vaults etc

little-cartoon-10569 · Answer

You can test all those things at system integration testing time with fewer or no fakes

little-cartoon-10569 · Answer

When you re unit testing pass the test inputs into your objects under test via their args parameters Omit getting anything from the config

worried-knife-31967 · Answer

Adding an Environment Variable has worked I would be better if `Pulumi Config` implemented an interface though and I could use DI to inject it

little-cartoon-10569 · Answer

That means that your internal code is dependent on an interface rather than provided values DI could be injecting the values rather that the interface to access those values

little-cartoon-10569 · Answer

Essentially you ve got two dependency resolution systems your preferred DI provider and Pulumi config One would be easier to manage

worried-knife-31967 · Answer

I get the idea there and probably a better option is to inject a pre parsed config object into the object Need to have a think why I don t like that but there s something niggling that it doesn t test the right things

little-cartoon-10569 · Answer

Essentially it s changing the DI from transitive where your object is dependent on a thing DI and that thing is dependent on all the values that your object should be dependent on to direct your object is dependent on value end of story