Mobx testing

[mishk0]

Since v5.9.0 computed properties became not configurable. That's probably why Sinon.js throws an error, while stubbing a getter: TypeError: Cannot redefine property.

Are there any ways to stub/spy a getter, best practices?

[ItamarShDev]

https://mobx.js.org/refguide/spy.html ?

[mweststrate]

@mishk0

class X {

   @computed get nonStubable() {
     return this.stubablle()
   }

   /* private */ stubable() {
      // this one is stubable, but the indirection won't loose any of the semantic benefits of `nonStubable` 
   }
}

[ItamarShDev]

@mishk0 Any updates on this issue?

[mishk0]

@mweststrate thanks!

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs or questions.