Spent a bunch of time trying to setup Koin for instrumented tests. Started by trying to use

loadModules

and

unloadModules

, which worked…until I found out it that the module didn’t load before tests started. That yielded test failures that were difficult to debug. The solution, that doesn’t require test code in production code, was to: 1. Create a new class that extends the production

Application

class, let’s call the child

InstrumentedTestApplication

2. In

InstrumentedTestApplication

, override the list of modules provided in `startKoin`’s

modules

declaration to include a

testModule

3. Create a new class that extends

AndroidJunitRunner

, let’s call it

InstrumentedTestJunitRunner

that will instantiate

InstrumentedTestApplication

4. Point

testInstrumentationRunner

in the app-level build.gradle to

InstrumentedTestJunitRunner

Is this something that is in the Koin documentation, and I missed it? If not, is there interest in having it added?

Great feedback. Worth to have a clear walkthrough in doc yes 👍

Where is the webpage content stored? I’d be happy to contribute a draft

in the github repo, you can start a new markdown page: https://github.com/InsertKoinIO/koin/tree/main/docs/reference/koin-android

PR is up: https://github.com/InsertKoinIO/koin/pull/1250

Great 🙏