feat: add getAllByTestId and queryAllByTestId queries

[OzzieOrca]

Summary

Implements getAllByTestId and queryAllByTestId queries.
Closes #186, Resolves #161

Test plan

I wrote a test and added two <Text> components to the component under test as a simple, contrived example. If you want me to think of a more realistic use case or you want to suggest one I'd be happy to try that. Maybe buttons in a loop or a child component or something. But I don't want to add complexity to the example component.

[thymikee]

Awesome! Can you also update the TypeScript types and tests?

[OzzieOrca]

Just noticed flow is yelling at me. Ya I'll look at the TS types. Forgot about them...

[OzzieOrca]

You have any suggestions for fixing the flow error? I'm not very familiar with flow. Seems like it doesn't know that instance.findAllByProps returns ReactTestInstance[].

[thymikee]

You'll need too add a type annotation to filter that it returns a single ReactTestInstance, something like filter<ReactTestInstance>()

[OzzieOrca]

That is a very unhelpful error telling you to specify a return type. I tried something like that and it wasn't happy...

[thymikee]

Would be nice to also update this file 😅 https://github.com/callstack/react-native-testing-library/blob/master/typings/__tests__/index.test.tsx

[OzzieOrca]

Didn't realize what that was doing...

[thymikee]

It's a smoke test to make sure TS works :)

[thymikee]

Thank you so much!

[OzzieOrca]

Any chance you could create a release for this? I could pin it to a master commit for a while but I'd rather be done with it. But I realize you probably don't want a new release for every little thing. Do what you need to.

[thymikee]

We'll publish it tomorrow :)

[thymikee]

Released 1.10