[android] - expose source layer identifier (#8709)

1 files changed, 14 insertions, 36 deletions

diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
index d81965f2c9..97fc3e07d3 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
@@ -83,6 +83,20 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(layer.getVisibility().getValue(), NONE);
   }
 
+  @Test
+  public void testSourceLayer() {
+    checkViewIsDisplayed(R.id.mapView);
+    Timber.i("Visibility");
+    assertNotNull(layer);
+
+    // Get initial
+    assertEquals(layer.getSourceLayer(), "composite");
+
+    // Set
+    final String sourceLayer = "test";
+    layer.setSourceLayer(sourceLayer);
+    assertEquals(layer.getSourceLayer(), sourceLayer);
+  }
 
   @Test
   public void testSymbolPlacementAsConstant() {
@@ -120,7 +134,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getSymbolPlacement().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testSymbolSpacingAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -158,7 +171,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getSymbolSpacing().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testSymbolAvoidEdgesAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -195,7 +207,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getSymbolAvoidEdges().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconAllowOverlapAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -232,7 +243,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getIconAllowOverlap().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconIgnorePlacementAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -269,7 +279,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getIconIgnorePlacement().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconOptionalAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -306,7 +315,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getIconOptional().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconRotationAlignmentAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -343,7 +351,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getIconRotationAlignment().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconSizeAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -381,7 +388,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getIconSize().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconSizeAsIdentitySourceFunction() {
     checkViewIsDisplayed(R.id.mapView);
@@ -526,7 +532,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getIconTextFit().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconTextFitPaddingAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -564,7 +569,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getIconTextFitPadding().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconImageAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -601,7 +605,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getIconImage().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconImageAsIdentitySourceFunction() {
     checkViewIsDisplayed(R.id.mapView);
@@ -792,7 +795,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(0.9f, stop.out, 0.001f);
   }
 
-
   @Test
   public void testIconPaddingAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -830,7 +832,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getIconPadding().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconKeepUprightAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -867,7 +868,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getIconKeepUpright().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconOffsetAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -950,7 +950,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(IntervalStops.class, layer.getIconOffset().getFunction().getStops().getClass());
   }
 
-
   @Test
   public void testTextPitchAlignmentAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -987,7 +986,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextPitchAlignment().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextRotationAlignmentAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1024,7 +1022,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextRotationAlignment().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextFieldAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1106,7 +1103,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(IntervalStops.class, layer.getTextField().getFunction().getStops().getClass());
   }
 
-
   @Test
   public void testTextFontAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1143,7 +1139,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextFont().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextSizeAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1181,7 +1176,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getTextSize().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextSizeAsIdentitySourceFunction() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1327,7 +1321,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getTextMaxWidth().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextLineHeightAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1365,7 +1358,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getTextLineHeight().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextLetterSpacingAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1403,7 +1395,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getTextLetterSpacing().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextJustifyAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1440,7 +1431,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextJustify().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextAnchorAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1477,7 +1467,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextAnchor().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextMaxAngleAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1515,7 +1504,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getTextMaxAngle().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextRotateAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1553,7 +1541,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getTextRotate().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextRotateAsIdentitySourceFunction() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1699,7 +1686,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getTextPadding().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextKeepUprightAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1736,7 +1722,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextKeepUpright().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextTransformAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1818,7 +1803,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(IntervalStops.class, layer.getTextTransform().getFunction().getStops().getClass());
   }
 
-
   @Test
   public void testTextOffsetAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1901,7 +1885,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(IntervalStops.class, layer.getTextOffset().getFunction().getStops().getClass());
   }
 
-
   @Test
   public void testTextAllowOverlapAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1938,7 +1921,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextAllowOverlap().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextIgnorePlacementAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -1975,7 +1957,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextIgnorePlacement().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextOptionalAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -2800,7 +2781,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getIconTranslate().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testIconTranslateAnchorAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -3625,7 +3605,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((ExponentialStops) layer.getTextTranslate().getFunction().getStops()).size());
   }
 
-
   @Test
   public void testTextTranslateAnchorAsConstant() {
     checkViewIsDisplayed(R.id.mapView);
@@ -3662,7 +3641,6 @@ public class SymbolLayerTest extends BaseStyleTest {
     assertEquals(1, ((IntervalStops) layer.getTextTranslateAnchor().getFunction().getStops()).size());
   }
 
-
   @After
   public void unregisterIntentServiceIdlingResource() {
     Espresso.unregisterIdlingResources(idlingResource);