RocketsViewModelTest.kt

class RocketsViewModelTest {

    @JvmField
    @RegisterExtension
    val mainDispatcherExtension = MainDispatcherExtension()

    @RelaxedMockK
    private lateinit var getRocketsUseCase: GetRocketsUseCase
    
    (...)
    
    private lateinit var objectUnderTest: RocketsViewModel
    
    (...)
    
    @Test
    fun `should open web browser if link has proper prefix`() = runTest {
        // Given
        val testUri = "https://testrocket.com"
        every { getRocketsUseCase() } returns emptyFlow()
        setUpRocketsViewModel()

        // When
        objectUnderTest.acceptIntent(RocketClicked(testUri))

        // Then
        objectUnderTest.getEvents().test {
            assertEquals(
                expected = OpenWebBrowserWithDetails(testUri),
                actual = awaitItem()
            )
        }
    }
    
    (...)
}