pass testID to BottomTabs (#2657)

lib/android/app/src/main/java/com/reactnativenavigation/parse/BottomTabsOptions.java

@@ -17,6 +17,7 @@ public class BottomTabsOptions implements DEFAULT_VALUES {
 		options.currentTabIndex = json.optInt("currentTabIndex", NO_INT_VALUE);
 		options.visible = BooleanOptions.parse(json.optString("visible"));
 		options.animateHide = BooleanOptions.parse(json.optString("animateHide"));
+        options.testId = TextParser.parse(json, "testID");
 
 		return options;
 	}
@@ -27,6 +28,7 @@ public class BottomTabsOptions implements DEFAULT_VALUES {
 	BooleanOptions animateHide = BooleanOptions.False;
 	public int currentTabIndex = NO_INT_VALUE;
 	public Text currentTabId = new NullText();
+    public Text testId = new NullText();
 
 	void mergeWith(final BottomTabsOptions other) {
 		if (other.currentTabId.hasValue()) {

lib/android/app/src/main/java/com/reactnativenavigation/viewcontrollers/BottomTabsController.java

@@ -44,7 +44,7 @@ public class BottomTabsController extends ParentController implements AHBottomNa
 	@Override
 	protected ViewGroup createView() {
 		RelativeLayout root = new RelativeLayout(getActivity());
-		bottomTabs = new BottomTabs(getActivity());
+		bottomTabs = new BottomTabs(getActivity(), options.bottomTabsOptions);
         bottomTabs.setOnTabSelectedListener(this);
 		RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(MATCH_PARENT, WRAP_CONTENT);
 		lp.addRule(ALIGN_PARENT_BOTTOM);

lib/android/app/src/main/java/com/reactnativenavigation/views/BottomTabs.java

@@ -1,13 +1,17 @@
 package com.reactnativenavigation.views;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 
 import com.aurelhubert.ahbottomnavigation.AHBottomNavigation;
+import com.reactnativenavigation.parse.BottomTabsOptions;
 import com.reactnativenavigation.utils.CompatUtils;
 
+@SuppressLint("ViewConstructor")
 public class BottomTabs extends AHBottomNavigation {
-    public BottomTabs(Context context) {
+    public BottomTabs(Context context, BottomTabsOptions bottomTabsOptions) {
         super(context);
         setId(CompatUtils.generateViewId());
+        setTag(bottomTabsOptions.testId.get(""));
     }
 }