FromScreen.kt

package com.mitteloupe.whoami.launcher

import androidx.activity.ComponentActivity
import androidx.activity.compose.LocalActivity
import androidx.appcompat.app.AppCompatActivity
import com.mitteloupe.whoami.di.testAppDependenciesEntryPoint
import com.mitteloupe.whoami.test.launcher.AppLauncher
import com.mitteloupe.whoami.test.launcher.fromComposable
import com.mitteloupe.whoami.test.test.TypedAndroidComposeTestRule
import com.mitteloupe.whoami.ui.main.AppNavHost
import com.mitteloupe.whoami.ui.theme.WhoAmITheme

fun <ACTIVITY : ComponentActivity> fromScreen(
    composeContentTestRule: TypedAndroidComposeTestRule<ACTIVITY>,
    startDestination: Any
) = AppLauncher {
    fromComposable(composeContentTestRule) {
        WhoAmITheme {
            val activity = LocalActivity.current as AppCompatActivity
            with(testAppDependenciesEntryPoint(activity).appNavHostDependencies) {
                AppNavHost(
                    supportFragmentManager = activity.supportFragmentManager,
                    startDestination = startDestination
                )
            }
        }
    }.launch()
}