Closed kartik-prakash closed 1 year ago
How are you applying MocKMP ? Can you share a reproducer ?
@SalomonBrys Sorry for the delay, I was trying to figure out what's going on. So it seems like an issue with maybe scope in tests. Here is the setup:
interface Foo {
fun doSomething(): Boolean
}
class Bar(private val foo: Foo) {
suspend fun bar(): Boolean {
return foo.doSomething()
}
}
@UsesMocks(Foo::class)
class MyTest : TestsWithMocks() {
override fun setUpMocks() {
}
private val myFoo: Foo = MockFoo(mocker)
private val sut: Bar = Bar(myFoo)
@BeforeTest
fun setup() {
println("setting up mock")
every { myFoo.doSomething() } returns true
println("done setting up mock")
}
@Test
fun `this is a test`() = runTest {
println("starting test")
val actual = sut.bar()
assertTrue { actual }
println("finishing test")
}
}
Output:
setting up mock
done setting up mock
starting test
Invalid connection: com.apple.coresymbolicationd
org.kodein.mock.Mocker.MockingException: MockFoo.doSomething() has not been mocked
org.kodein.mock.Mocker.MockingException: MockFoo.doSomething() has not been mocked
at kotlin.Throwable#<init>(/opt/buildAgent/work/5f69639f351c4725/kotlin/kotlin-native/runtime/src/main/kotlin/kotlin/Throwable.kt:25)
at kotlin.Exception#<init>(/opt/buildAgent/work/5f69639f351c4725/kotlin/kotlin-native/runtime/src/main/kotlin/kotlin/Exceptions.kt:23)
at org.kodein.mock.Mocker.MockingException#<init>(/Users/runner/work/MocKMP/MocKMP/mockmp-runtime/src/commonMain/kotlin/org/kodein/mock/Mocker.kt:12)
at org.kodein.mock.Mocker#register(/Users/runner/work/MocKMP/MocKMP/mockmp-runtime/src/commonMain/kotlin/org/kodein/mock/Mocker.kt:146)
at org.kodein.mock.Mocker#register$default(/Users/runner/work/MocKMP/MocKMP/mockmp-runtime/src/commonMain/kotlin/org/kodein/mock/Mocker.kt:145)
at com.physiq.monitor.mobile.data.provider.MockFoo#doSomething
The above test passes for android but fails for iOS. I'm assuming it's something to do with runTest{}
. But explicitly calling setup()
inside the test passes:
@Test
fun `this is a test`() = runTest {
val actual = sut.bar()
assertTrue { actual }
}
Update: Moving everything I have above in setup()
to setupMocks()
from TestsWithMocks
solved the issue.
The problem came from:
override fun setUpMocks() {
}
You're supposed to override setUpMock
with the injectMocks
method that was generated:
override fun setUpMocks() = injectMocks(mocker)
I will shortly share a sample project on this, however when running tests for iOS in a multiplatform project, tests are passing for
android
but failing foriOS
with the following error:Anyone has seen that before or know how to resolve this?