1 files changed, 34 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/style/layers/FunctionTest.java b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/style/layers/FunctionTest.java
new file mode 100644
index 0000000000..bac1154d62
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/style/layers/FunctionTest.java
@@ -0,0 +1,34 @@
+package com.mapbox.mapboxsdk.style.layers;
+
+import com.mapbox.mapboxsdk.style.functions.Function;
+
+import org.junit.Test;
+
+import static com.mapbox.mapboxsdk.style.functions.Function.zoom;
+import static com.mapbox.mapboxsdk.style.functions.stops.Stop.stop;
+import static com.mapbox.mapboxsdk.style.functions.stops.Stops.interval;
+import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.lineBlur;
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertNotNull;
+
+/**
+ * Tests Function
+ */
+public class FunctionTest {
+
+  @Test
+  public void testZoomFunction() {
+    Function<Float, Float> zoomF = zoom(interval(
+      stop(1f, lineBlur(1f)),
+      stop(10f, lineBlur(20f))
+      )
+    );
+
+    assertNotNull(zoomF.toValueObject());
+    assertArrayEquals(
+      new Object[] {new Object[] {1f, 1f}, new Object[] {10f, 20f}},
+      (Object[]) zoomF.toValueObject().get("stops")
+    );
+  }
+
+}