Turbine example test

TurbineExampleSetUpTest.kt

@RunWith(JUnit4::class)
class TurbineViewModelTest {
    // 1.
    @Mock
    lateinit var heavyComputation: HeavyComputationTemplate
    
    // 2.
    @get:Rule
    val mockitoRule: MockitoRule = MockitoJUnit.rule()

    @Test
    fun `Given the sut is initialized, then it waits for event`() {
        
        // 3.
        val sut = ExampleViewModel(heavyComputation)
        
        // 4.
        assertTrue(sut.vmState.value == VmState.Waiting)
    }
    
}