hm, I can't find

declare { .. }

in

2.0.0-beta1

koin test? Is it removed and what is the replacement?

ok. having following module declaration produces such error:

data class One(val item: String)
    data class Two(val one: One)
    val testModule = module {
        scope("TEST_SCOPE") {
            scoped { One("zzz") }
            scoped { Two(get()) }
        }
    }

I'm trying to mock a Retrofit setup, specifically the response from the OkHttp client. I have the

OkHttpClient

declared as a single dependency, and the Retrofit API as another (which uses

get()

for the client). I found a mock setup for OkHttp that uses an interceptor to return a custom response, but I can't figure out how to set it up with koin. How should I do it? When I use

declareMock

I start getting errors in OkHttp.. When I copy an identical declaration from the

declareMock

to

single

in a non-test environment, everything works exactly as expected. It is only when using the

declareMock

that there is a problem. Here's the difference in object creation order:

Mock:
----
Creating client (mock)
Created client (mock)
Creating API wrapper
Creating ProPublica API
Created ProPublica API
Created API wrapper


Real:
----
Creating API wrapper
Creating ProPublica API
Creating client (real)
Created client (real)
Created ProPublica API
Created API wrapper

should be not far from release candidate 👍

@arnaud.giuliani, I can't use koin get<T>() in OkHttp Interceptor, it freezes. Can you help? koin-beta-4, android p

Thanks! so, if i want to inject a viewmodel in java I have to use the inject method? (The IDE says that the inject method has access private, so I can't use it)

General question on Koin in Java...I saw a weird stack overflow when doing something like this: class Something { private OtherClass otherClass = get(OtherClass.class); void someFunction() { otherClass.method(); } } vs. class Something { void someFunction() { get(OtherClass.class).method(); } } Is one preferred over the other? The reason I ask is the first one can cause a stack overflow in Koin depending on how the graph is nested.

The second method does the DI lookup more often and in theory should be less efficient though.

Also, for Kotlin files, is it wrong to use KoinJavaComponent.get() to get a dependency rather than making the class a KoinComponent just so you can do the Koin Kotlin inject()/get()?

Hi, got an issue with scopes :

E/KOIN: [ERROR] - Error while resolving instance for class 'com.x.domain.navigation.Navigator' - error: org.koin.error.NoScopeException: Definition 'Scope [name='Navigator',class='com.x.domain.navigation.Navigator']' has to be used with a scope. Please create and specify a scope to use with your definition

<- but navigator is scoped, it happend when we try to restart the current activity (with activity.finish() -> startActivity()), any idea ?

I'm trying to update to 2.0.0-beta-4 from 0.9.1 (i WOULD have followed the migration from 0.9 -> 1.0 guide, but it has been removed from insert-koin.io...)

Hey I really love koin and have 2 questions after upgrading to 2.0. In 1.0 you could use a named qualifier multiple times for different types. Now they can be used only once. Wouldn't it be better to have a name qualifier per type? And second, in koin 1.0 you could log a nice graph when and if dependencies were injected. That doesnt appear in 2.0. Can you enable this somehow?

Are there any guides available to avoid using the GlobalContext?

Hello ! Could anybody tell what minimal Android api Koin supports ?

mm, I have a question - if I have following module:

val someModule = module {
   scope(named("some")) {
       scoped { SomeClass(get()) }
   }

   single<SomeFunctionTypealias> { { incoming -> get<SomeOtherClass>().process(incoming) } }
}

where

SomeClass

has

SomeFunctionTypealias

as constructor param. Will in this case Koin call

get<SomeOtherClass>()

on scope or will it be got from global scope? I suspect a leak in my app because of this

Hello, I have an android fragment with a viewModel. I use private

by sharedViewModel()

to inject the view model. But I want to create my ViewModel with an argument provided via intent in the activity. Is it possible ?

Hello! How to provide dependencies in modules which depend on the entities that are dynamically initialized in view, f.e. callbacks

could be a new feature, but for now the better way is to handle it with try catch

When should I do

val obj: Type = get()

versus

val obj: Type by inject()

Is it just a decision based on if I want it to be lazy or not? I'm not sure what to consider there.

Hello guys, can anyone help me here

module {
           single { appConfig } ,
           single { (appConfig: AppConfig) ->
                appConfig.dbConfig
            }
            single { (dbConfig: DbConfig) ->
                val config = HikariConfig()
                config.jdbcUrl = "${dbConfig.jdbcUrl}/${dbConfig.database}"
                config.username = dbConfig.username
                config.password = dbConfig.password
                HikariDataSource(config)
            } bind DataSource::class

            single { (dataSource: DataSource) ->
                Database.connect(dataSource)
            }
        }

Exception in thread "main" org.koin.core.error.InstanceCreationException: Could not create instance for [type:Single,class:'com.zaxxer.hikari.HikariDataSource', classes:javax.sql.DataSource] Caused by: org.koin.core.error.NoParameterFoundException: Can't get parameter value #0 from org.koin.core.parameter.DefinitionParameters@4fe01803

How bad of an idea is this? Performance aside

inline fun <T> withKoin(crossinline block: KoinComponent.() -> T): T {
	return object : KoinComponent { val v = block() }.v
}

Hello! Trying out 2.0.0-rc-3 now and found that

name = "x"

is no longer used and it is asking for a qualifier (+ I can see a named function in autocomplete). How should it be now? Also, what is the advantage of this? To not require strings for names like List<String> and put that as a type of the Qualifier? Thanks!

Hey! How do the

fileProperties

work in Koin? I can't seem to make the framework find the file...

the docs are a bit vague on it

Hello guys could you please tell me is there list of what big companies use Koin in production? (It's important for our PM)

2.0.0 stable release soon 🎉 👍

single {
        DeviceController(
            InternetManager(androidContext()) as InternetDataSource,
            DeviceInformation(androidContext()) as DeviceInformationDataSource
        )
    } bind Device.Connection::class bind Device::class

was working before on 2.0.0-rc1, seems not working anymore on 2.0.0-GA, any idea ?

you may use

getKoin().bind<DeviceController,Connection>

instead @bastienC