Mobx testing

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?

[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` 
   }
}

[lock[bot]]

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