Add tests to cover enableWhen exists logic for integer, decimal and b…

[projkov]

…oolean

Ref: #60

[projkov]

[projkov]

@ir4y Still existing problems. We should decide what we need to do with them. We can discuss it tomorrow on the morning sync call.

1. Looks like the test pipeline was broken a long time ago. This created a situation where tests from the web application are not actual now. I don't write about the sense of the tests, a mean a code base. Ex: it waiting for variables from hooks that are not provided now. Question: do we need to fix them? Currently all of them a skipped.
2. I think the reason why the test pipeline was broken is the incorrect tsconfig file configuration. When we run the TSC command it builds the project and then we run the tests it will run tests from the lib folder. If we run tests before the TSC all works well. Question: do we need to find and fix the problem?

[projkov]

Add console warning