1 files changed, 39 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/location/utils/OnMapFragmentReadyIdlingResource.kt b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/location/utils/OnMapFragmentReadyIdlingResource.kt
new file mode 100644
index 0000000000..4d02a4d2bf
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/location/utils/OnMapFragmentReadyIdlingResource.kt
@@ -0,0 +1,39 @@
+package com.mapbox.mapboxsdk.location.utils
+
+import android.os.Handler
+import android.os.Looper
+import android.support.test.espresso.IdlingResource
+
+import com.mapbox.mapboxsdk.maps.MapboxMap
+import com.mapbox.mapboxsdk.maps.OnMapReadyCallback
+import com.mapbox.mapboxsdk.maps.SupportMapFragment
+
+class OnMapFragmentReadyIdlingResource(fragment: SupportMapFragment?) : IdlingResource, OnMapReadyCallback {
+
+  lateinit var mapboxMap: MapboxMap
+
+  private var resourceCallback: IdlingResource.ResourceCallback? = null
+
+  init {
+    Handler(Looper.getMainLooper()).post {
+      fragment?.getMapAsync(this)
+    }
+  }
+
+  override fun getName(): String {
+    return javaClass.simpleName
+  }
+
+  override fun isIdleNow(): Boolean {
+    return this::mapboxMap.isInitialized
+  }
+
+  override fun registerIdleTransitionCallback(resourceCallback: IdlingResource.ResourceCallback) {
+    this.resourceCallback = resourceCallback
+  }
+
+  override fun onMapReady(mapboxMap: MapboxMap) {
+    this.mapboxMap = mapboxMap
+    resourceCallback?.onTransitionToIdle()
+  }
+}
+\ No newline at end of file