Mockup showing the issue with combine where Turbine misses elements

Turbine + Combine.kt

@Test
fun `this test fails`() = runTest {
    val number = (0..2).asFlow()
    val intro = listOf("Hello").asFlow()

    val combined = combine(intro, number) { first, second ->
        "$first $second"
    }

    combined.test {
        assertEquals("Hello 0", awaitItem())
        assertEquals("Hello 1", awaitItem())
        assertEquals("Hello 2", awaitItem())
        awaitComplete()
    }
}

@Test
fun `this test succeeds`() = runTest {
    val number = (0..2).asFlow().onEach { delay(1) }
    val intro = listOf("Hello").asFlow()

    val combined = combine(intro, number) { first, second ->
        "$first $second"
    }

    combined.test {
        assertEquals("Hello 0", awaitItem())
        assertEquals("Hello 1", awaitItem())
        assertEquals("Hello 2", awaitItem())
        awaitComplete()
    }
}