androidx.navigation.testing

---

Kotlin |Java

Classes

TestNavHostController	Subclass of NavHostController that offers additional APIs for testing Navigation.
TestNavigatorState	An implementation of NavigatorState that allows testing a androidx.navigation.Navigator in isolation (i.e., without requiring a androidx.navigation.NavController).

Extension functions summary

operator SavedStateHandle

SavedStateHandle.Companion.invoke(     route: Any,     typeMap: Map<KType, NavType<*>> ) SavedStateHandle constructor to create a SavedStateHandle with a serializable object.

Extension functions

invoke

Artifact: androidx.navigation:navigation-testing

View Source

Added in 2.8.0-beta01

operator fun SavedStateHandle.Companion.invoke(
    route: Any,
    typeMap: Map<KType, NavType<*>> = emptyMap()
): SavedStateHandle

SavedStateHandle constructor to create a SavedStateHandle with a serializable object.

Returns a SavedStateHandle populated with arguments from route.

Parameters
route: Any	The route to extract argument values from
typeMap: Map<KType, NavType<*>> = emptyMap()	A mapping of KType to custom NavType<*> in the route. May be empty if route does not use custom NavTypes.