[android] data driven style implementation

1 files changed, 101 insertions, 36 deletions

diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/BackgroundLayerTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/BackgroundLayerTest.java
index 82d2ecfa39..4637989dd5 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/BackgroundLayerTest.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/BackgroundLayerTest.java
@@ -1,12 +1,23 @@
-package com.mapbox.mapboxsdk.testapp.style;
 // This file is generated. Edit android/platform/scripts/generate-style-code.js, then run `make android-style-code`.
 
+package com.mapbox.mapboxsdk.testapp.style;
+
 import android.graphics.Color;
 import android.support.test.espresso.Espresso;
 import android.support.test.rule.ActivityTestRule;
 import android.support.test.runner.AndroidJUnit4;
+import timber.log.Timber;
 
 import com.mapbox.mapboxsdk.maps.MapboxMap;
+import com.mapbox.mapboxsdk.style.functions.CompositeFunction;
+import com.mapbox.mapboxsdk.style.functions.CameraFunction;
+import com.mapbox.mapboxsdk.style.functions.SourceFunction;
+import com.mapbox.mapboxsdk.style.functions.stops.CategoricalStops;
+import com.mapbox.mapboxsdk.style.functions.stops.CompositeStops;
+import com.mapbox.mapboxsdk.style.functions.stops.ExponentialStops;
+import com.mapbox.mapboxsdk.style.functions.stops.IdentityStops;
+import com.mapbox.mapboxsdk.style.functions.stops.IntervalStops;
+import com.mapbox.mapboxsdk.style.functions.stops.Stops;
 import com.mapbox.mapboxsdk.style.layers.BackgroundLayer;
 import com.mapbox.mapboxsdk.testapp.R;
 import com.mapbox.mapboxsdk.testapp.activity.style.RuntimeStyleTestActivity;
@@ -18,16 +29,14 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import timber.log.Timber;
+import java.util.Map;
 
-import static com.mapbox.mapboxsdk.style.layers.Property.NONE;
-import static com.mapbox.mapboxsdk.style.layers.Property.VISIBLE;
-import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.backgroundColor;
-import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.backgroundOpacity;
-import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.backgroundPattern;
-import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.visibility;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
+import static com.mapbox.mapboxsdk.style.functions.Function.*;
+import static com.mapbox.mapboxsdk.style.functions.stops.Stop.stop;
+import static com.mapbox.mapboxsdk.style.functions.stops.Stops.*;
+import static org.junit.Assert.*;
+import static com.mapbox.mapboxsdk.style.layers.Property.*;
+import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.*;
 
 /**
  * Basic smoke tests for BackgroundLayer
@@ -48,17 +57,16 @@ public class BackgroundLayerTest extends BaseStyleTest {
   public void setup() {
     idlingResource = new OnMapReadyIdlingResource(rule.getActivity());
     Espresso.registerIdlingResources(idlingResource);
+    mapboxMap = rule.getActivity().getMapboxMap();
+
+    Timber.i("Retrieving layer");
+    layer = mapboxMap.getLayerAs("background");
   }
 
   @Test
   public void testSetVisibility() {
     checkViewIsDisplayed(R.id.mapView);
-
-    mapboxMap = rule.getActivity().getMapboxMap();
-
-    Timber.i("Retrieving layer");
-    layer = mapboxMap.getLayerAs("background");
-    Timber.i("visibility");
+    Timber.i("Visibility");
     assertNotNull(layer);
 
     // Get initial
@@ -70,13 +78,8 @@ public class BackgroundLayerTest extends BaseStyleTest {
   }
 
   @Test
-  public void testBackgroundColor() {
+  public void testBackgroundColorAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
-
-    mapboxMap = rule.getActivity().getMapboxMap();
-
-    Timber.i("Retrieving layer");
-    layer = mapboxMap.getLayerAs("background");
     Timber.i("background-color");
     assertNotNull(layer);
 
@@ -86,13 +89,34 @@ public class BackgroundLayerTest extends BaseStyleTest {
   }
 
   @Test
-  public void testBackgroundColorAsInt() {
+  public void testBackgroundColorAsCameraFunction() {
     checkViewIsDisplayed(R.id.mapView);
+    Timber.i("background-color");
+    assertNotNull(layer);
 
-    mapboxMap = rule.getActivity().getMapboxMap();
+    // Set
+    layer.setProperties(
+      backgroundColor(
+        zoom(
+          exponential(
+            stop(2, backgroundColor("rgba(0, 0, 0, 1)"))
+          ).withBase(0.5f)
+        )
+      )
+    );
+
+    // Verify
+    assertNotNull(layer.getBackgroundColor());
+    assertNotNull(layer.getBackgroundColor().getFunction());
+    assertEquals(CameraFunction.class, layer.getBackgroundColor().getFunction().getClass());
+    assertEquals(ExponentialStops.class, layer.getBackgroundColor().getFunction().getStops().getClass());
+    assertEquals(0.5f, ((ExponentialStops) layer.getBackgroundColor().getFunction().getStops()).getBase(), 0.001);
+    assertEquals(1, ((ExponentialStops) layer.getBackgroundColor().getFunction().getStops()).size());
+  }
 
-    Timber.i("Retrieving layer");
-    layer = mapboxMap.getLayerAs("background");
+  @Test
+  public void testBackgroundColorAsIntConstant() {
+    checkViewIsDisplayed(R.id.mapView);
     Timber.i("background-color");
     assertNotNull(layer);
 
@@ -102,13 +126,8 @@ public class BackgroundLayerTest extends BaseStyleTest {
   }
 
   @Test
-  public void testBackgroundPattern() {
+  public void testBackgroundPatternAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
-
-    mapboxMap = rule.getActivity().getMapboxMap();
-
-    Timber.i("Retrieving layer");
-    layer = mapboxMap.getLayerAs("background");
     Timber.i("background-pattern");
     assertNotNull(layer);
 
@@ -118,13 +137,33 @@ public class BackgroundLayerTest extends BaseStyleTest {
   }
 
   @Test
-  public void testBackgroundOpacity() {
+  public void testBackgroundPatternAsCameraFunction() {
     checkViewIsDisplayed(R.id.mapView);
+    Timber.i("background-pattern");
+    assertNotNull(layer);
 
-    mapboxMap = rule.getActivity().getMapboxMap();
+    // Set
+    layer.setProperties(
+      backgroundPattern(
+        zoom(
+          interval(
+            stop(2, backgroundPattern("pedestrian-polygon"))
+          )
+        )
+      )
+    );
+
+    // Verify
+    assertNotNull(layer.getBackgroundPattern());
+    assertNotNull(layer.getBackgroundPattern().getFunction());
+    assertEquals(CameraFunction.class, layer.getBackgroundPattern().getFunction().getClass());
+    assertEquals(IntervalStops.class, layer.getBackgroundPattern().getFunction().getStops().getClass());
+    assertEquals(1, ((IntervalStops) layer.getBackgroundPattern().getFunction().getStops()).size());
+  }
 
-    Timber.i("Retrieving layer");
-    layer = mapboxMap.getLayerAs("background");
+  @Test
+  public void testBackgroundOpacityAsConstant() {
+    checkViewIsDisplayed(R.id.mapView);
     Timber.i("background-opacity");
     assertNotNull(layer);
 
@@ -133,6 +172,32 @@ public class BackgroundLayerTest extends BaseStyleTest {
     assertEquals((Float) layer.getBackgroundOpacity().getValue(), (Float) 0.3f);
   }
 
+  @Test
+  public void testBackgroundOpacityAsCameraFunction() {
+    checkViewIsDisplayed(R.id.mapView);
+    Timber.i("background-opacity");
+    assertNotNull(layer);
+
+    // Set
+    layer.setProperties(
+      backgroundOpacity(
+        zoom(
+          exponential(
+            stop(2, backgroundOpacity(0.3f))
+          ).withBase(0.5f)
+        )
+      )
+    );
+
+    // Verify
+    assertNotNull(layer.getBackgroundOpacity());
+    assertNotNull(layer.getBackgroundOpacity().getFunction());
+    assertEquals(CameraFunction.class, layer.getBackgroundOpacity().getFunction().getClass());
+    assertEquals(ExponentialStops.class, layer.getBackgroundOpacity().getFunction().getStops().getClass());
+    assertEquals(0.5f, ((ExponentialStops) layer.getBackgroundOpacity().getFunction().getStops()).getBase(), 0.001);
+    assertEquals(1, ((ExponentialStops) layer.getBackgroundOpacity().getFunction().getStops()).size());
+  }
+
 
   @After
   public void unregisterIntentServiceIdlingResource() {