This shows the elements that will be tested, identifying them using finders and semantics API

LaunchesScreenRobot.kt

private val launchesTabItem by lazy {
    composeTestRule.onNodeWithText(
        "Launches"
    )
} 

private val launchesListItems by lazy {
    composeTestRule.onAllNodesWithContentDescription(
        "Item",
        substring = true,
        useUnmergedTree = true
    )
}

private val connectionErrorMessage by lazy {
    composeTestRule.onNodeWithText("AN ERROR OCCURRED", useUnmergedTree = true)
}