Closes #204 and adds POIs for landuse=village_green, laduse=allotments, leisure=playground (#212)

Author: lenalebt

tiles/src/main/java/com/protomaps/basemap/layers/Pois.java

@@ -39,7 +39,8 @@ public void processFeature(SourceFeature sf, FeatureCollector features) {
       sf.hasTag("boundary", "national_park", "protected_area") ||
       sf.hasTag("craft") ||
       sf.hasTag("historic") ||
-      sf.hasTag("landuse", "cemetery", "recreation_ground", "winter_sports", "quarry", "park", "forest", "military") ||
+      sf.hasTag("landuse", "cemetery", "recreation_ground", "winter_sports", "quarry", "park", "forest", "military",
+        "village_green", "allotments") ||
       sf.hasTag("leisure") ||
       sf.hasTag("natural", "beach") ||
       sf.hasTag("railway", "station") ||
@@ -323,7 +324,8 @@ public void processFeature(SourceFeature sf, FeatureCollector features) {
         } else if (kind.equals("forest") ||
           kind.equals("park") ||
           kind.equals("protected_area") ||
-          kind.equals("nature_reserve")) {
+          kind.equals("nature_reserve") ||
+          kind.equals("village_green")) {
           if (wayArea > 10000) {
             minZoom = 7;
           } else if (wayArea > 4000) {
@@ -368,6 +370,14 @@ public void processFeature(SourceFeature sf, FeatureCollector features) {
             minZoom = 16;
           }
           // Typically for "building" derived label placements for shops and other businesses
+        } else if (kind.equals("allotments")) {
+          if (wayArea > 0.01) {
+            minZoom = 15;
+          } else {
+            minZoom = 16;
+          }
+        } else if (kind.equals("playground")) {
+          minZoom = 17;
         } else {
           if (wayArea > 10) {
             minZoom = 11;

tiles/src/test/java/com/protomaps/basemap/layers/PoisTest.java

@@ -34,4 +34,48 @@ void busStop() {
         0
       )));
   }
+
+  @Test
+  void allotments() {
+    // this test shows two list elements because we're running against the whole profile, which means we're getting
+    // results form multiple layer classes. This may mean the test breaks when other layer classes are changed.
+    assertFeatures(15,
+      List.of(Map.of("pmap:kind", "allotments"),
+        Map.of("pmap:kind", "allotments", "pmap:min_zoom", 16, "name", "Kleingartenverein Kartoffel")),
+      process(SimpleFeature.create(
+        newPolygon(0, 0, 0, 1, 1, 1, 1, 0, 0, 0),
+        new HashMap<>(Map.of("landuse", "allotments", "name", "Kleingartenverein Kartoffel")),
+        "osm",
+        null,
+        0
+      )));
+  }
+
+  @Test
+  void villageGreen() {
+    assertFeatures(15,
+      List.of(Map.of("pmap:kind", "village_green"),
+        Map.of("pmap:kind", "village_green", "pmap:min_zoom", 8, "name", "Stadtpark Eiche")),
+      process(SimpleFeature.create(
+        newPolygon(0, 0, 0, 1, 1, 1, 1, 0, 0, 0),
+        new HashMap<>(Map.of("landuse", "village_green", "name", "Stadtpark Eiche")),
+        "osm",
+        null,
+        0
+      )));
+  }
+
+  @Test
+  void playground() {
+    assertFeatures(15,
+      List.of(Map.of("pmap:kind", "playground"),
+        Map.of("pmap:kind", "playground", "pmap:min_zoom", 18, "name", "Spielwiese")),
+      process(SimpleFeature.create(
+        newPolygon(0, 0, 0, 1, 1, 1, 1, 0, 0, 0),
+        new HashMap<>(Map.of("leisure", "playground", "name", "Spielwiese")),
+        "osm",
+        null,
+        0
+      )));
+  }
 }