do not type hint mixed parameter types for request bodies in endpoint constructor and clients operations method

[lordrhodos]

see #157

Resolved parameter types for response bodies of type mixed are used as type hints in endpoint constructor and related client operation method signatures.

This PR fixes this by using the default parameter type null for these cases.

[Korbeil]

Could you add a related fixture in tests please ?

[lordrhodos]

@Korbeil I am not familiar with the test cases for this lib and had just a quick check. The approach seems pretty straight forward, but I am not sure if I should extend an existing test case or create a new one. Which one do you prefer?

[coveralls]

Pull Request Test Coverage Report for Build 577

• 4 of 4 (100.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.06%) to 87.669%

---

Totals
Change from base Build 576:	0.06%
Covered Lines:	3377
Relevant Lines:	3852

---

💛 - Coveralls

[Korbeil]

You just have to go to src/OpenApi/Tests/fixtures then add a directory with the name you want and add a schema matching your case with expected generated Client

[lordrhodos]

@Korbeil ok, will add a new test fixture, thx.

[Korbeil]

I don't see a Normalizer for your FooBar object, isn't that a problem ? We should have a Normalizer and a Model class here I think 🤔
There is probably more to fix for your issue.

[lordrhodos]

@Korbeil I agree. For our usage at the moment it is not a problem as it reuses the same model in another endpoint so for that context it seems to be fine, but I agree that the root of the problem may be the correct handling of the anOf operator. I will have to dig deeper.

[Korbeil]

Okok, let's forget that for this PR so.
Could you fix the CS issue ?

[lordrhodos]

yes, rebased and fixed

[Korbeil]

Thanks for your contribution 😄