ReferenceError: FormData is not defined

[GeoffreyPlitt]

Hello,

The (real) React-Native has a global "FormData" defined. This module doesn't seem to provide that?

[RealOrangeOne]

I did not know about this global, and I don't believe it's documented. Do you know what it does? So we can make an accurate mock

[ZauberNerd]

Seems like it's inspired by the browser FormData API: https://developer.mozilla.org/en-US/docs/Web/API/FormData Here's the react-native implementation: https://github.com/facebook/react-native/blob/9ee815f6b52e0c2417c04e5a05e1e31df26daed2/Libraries/Network/FormData.js

[RealOrangeOne]

Ah ok. Looks like it's something that's very easy to add

[GeoffreyPlitt]

Sweet

[cubbuk]

I have a several issue with RNGoogleSignin component. I extended the current package in an initial config file similar to following, is there anything wrong with this approach I was getting an error while trying to run tests due to missign RNGoogleSignin:

import ReactNativeMock from "react-native-mock";
import "react-native-mock/mock";
ReactNativeMock.NativeModules.RNGoogleSignin = {};

[RealOrangeOne]

@cubbuk You probably shouldnt do it like that. If you just run the mock script. then extend NativeModules off react-naive instead of react-native-mock, it should work

[cubbuk]

@RealOrangeOne But isn't the idea of ReactNativeMock is to replace import statements to ReactNative to point to itself? If I extend ReactNative rather than the mock, the require statements on missing components will throw exception. Maybe I am just confused about the library let me know If I didn't make sense.

[RealOrangeOne]

I think you may be. We're changing the require path yes. But you shouldnt be mutating our library directly. You should be running mock, the changing react-native itself afterwards.

[taylesworth]

Is there any reason this isn't as simple as just adding the React Native implementation to react-native-mock? If that's all that's required, I'm happy to put together a PR.

[RealOrangeOne]

@taylesworth Yes, it should be just that simple. Provided it's mocked in an identical way.

[taylesworth]

Do you have an eta for a release containing FormData?