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p

Partho Paul

06/30/2022, 11:11 AM
Hi, I’ve a use case where my classes are as
class A(b: B(), c: C())

class B(d: D())

class C()
I want to write test cases of
A
and I did the following:
class ATest : KoinTest {

    @JvmField
    @RegisterExtension
    val koinTestExtension = KoinTestExtension.create {
        val serviceModules = module {
            factory { B(get()) } 
        }

        val daoModules = module {
            factory { C() }
        }

        val httpClient = module {
            factory { D() }
        }

        modules(httpClient, daoModules, serviceModules)
    }

    @JvmField
    @RegisterExtension
    val mockProvider = MockProviderExtension.create { clazz ->
        mockkClass(clazz)
    }

    @Test
    fun doTest(koin: Koin) = runBlocking {
        declareMock<B> {
            coEvery { something(any()) } returns Either.Right("response")
        }
        declareMock<C> {
            coEvery { fetchDoc(any()) } returns Either.Right(GetItemResponse {
                item = mapOf("key" to AttributeValue.S("value"))
            })
        }

        val a = A(
            b = koin.get<B>(),
            c = koin.get<C>()
        )

        val resp = a.doSomething(request)
        assertEquals(resp.isLeft(), false)

    }
}
Is there a more elegant way of mocking `B`and
C
and put them inside
A
?