Hello, I’m playing around with

checkModules()

and I got into a situation where I keep getting

NoBeanDefFoundException

. I have three classes, two of which are declared in a module. In test, I provide the third class mock using

withInstance<Outsider>()

. But for some reason,

checkModules()

throws

NoBeanDefFoundException: No definition found for type 'com.test.di.Outsider'. Check your Modules configuration and add missing type and/or qualifier!

. Does anybody know why? I guess it’s related to the parameter which the factory for

First

requires. When I remove the parameter,

checkModules()

says it’s all good. Thanks in advance for any help.

data class Outsider(val version: String)
data class First(val outsider: Outsider, val booleanParam: Boolean)
data class Second(val first: First)

val testModule = module {
  factory { (booleanParam: Boolean) ->
    First(
      outsider = get(),
      booleanParam = booleanParam
    )
  }

  factory {
    Second(
      first = get { parametersOf(true) }
    )
  }
}

class TestModuleTests {
  @get:Rule
  val mockProvider = MockProviderRule.create { clazz ->
    mockkClass(clazz, relaxed = true)
  }

  @Test
  fun checkModules() {
    koinApplication {
      modules(testModule)
      checkModules {
        withInstance<Outsider>()
      }
    }
  }
}

It seems to me it's some kind of ordering issue. Is it possible for you to bring

withInstance<Outsider>()

to some point before checkModules()?

I don't think that's possible, because

withInstance<T>()

is a function on

ParametersBinding

. So it needs to be called from

checkModules {}

.