1 files changed, 5 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/HeatmapLayerTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/HeatmapLayerTest.java
index cfe135ae78..01d1bc2c61 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/HeatmapLayerTest.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/HeatmapLayerTest.java
@@ -112,6 +112,11 @@ public class HeatmapLayerTest extends BaseActivityTest {
       Expression filter = eq(get("undefined"), literal(1.0));
       layer.setFilter(filter);
       assertEquals(layer.getFilter().toString(), filter.toString());
+
+      // Set constant
+      filter = literal(true);
+      layer.setFilter(filter);
+      assertEquals(layer.getFilter().toString(), filter.toString());
     });
   }