apply correct transfroamtion for products searched

Author: Niall Brennan

src/main/java/com/segment/analytics/android/integrations/firebase/FirebaseIntegration.java

@@ -80,7 +80,7 @@ private static Map<String, String> createEventMap() {
     EVENT_MAPPER.put("Product Added to Wishlist", Event.ADD_TO_WISHLIST);
     EVENT_MAPPER.put("Product Shared", Event.SHARE);
     EVENT_MAPPER.put("Product Clicked", Event.SELECT_CONTENT);
-    EVENT_MAPPER.put("Product Searched", Event.SEARCH);
+    EVENT_MAPPER.put("Products Searched", Event.SEARCH);
     return EVENT_MAPPER;
   }
 

src/test/java/com/segment/analytics/android/integration/firebase/FirebaseTest.java

@@ -147,6 +147,12 @@ public void trackWithEventNameTransformation() {
         verify(firebase).logEvent(eq("foo_bar"), bundleEq(expected));
     }
 
+    @Test
+    public void productsSearchedTransformation() {
+        integration.track(new TrackPayload.Builder().anonymousId("12345").event("Products Searched").build());
+        verify(firebase).logEvent(eq("search"), bundleEq(new Bundle()));
+    }
+
     @Test
     public void trackScreenWithName() {
         final Activity activity = PowerMockito.mock(Activity.class);