How to test this class: class A { val b : B = ...

# koin

[Tran An]

How to test this class:

class A {
val b : B = get()
}

[Norbi]

you should use a primary constructor instead to allow easier testing...

[Tran An]

If it is using the primary constructor then I don't ask this question ...

[Austin]

If you are using GlobalContext, you can use KoinTest extension and set up KoinTestRule. In the KoinTestRule definition, you can prepare modules with mock objects or test objects.

[Tran An]

Thanks, can you give me an example, any url for reference?

[Austin]

Check this out
https://insert-koin.io/docs/reference/koin-test/testing/#mocking-out-of-the-box

[Austin]

Please note that this will only work if you use Global Context.