Unit tests

src/de/gurkenlabs/litiengine/environment/tilemap/StaggerAxis.java

@@ -9,8 +9,4 @@ public enum StaggerAxis {
   X,
   @XmlEnumValue("y")
   Y;
-
-  public String value() {
-    return this.name().toLowerCase();
-  }
 }

src/de/gurkenlabs/litiengine/environment/tilemap/StaggerIndex.java

@@ -9,8 +9,4 @@ public enum StaggerIndex {
   ODD,
   @XmlEnumValue("even")
   EVEN;
-
-  public String value() {
-    return this.name().toLowerCase();
-  }
 }

tests/de/gurkenlabs/litiengine/util/ColorHelperTests.java

@@ -95,6 +95,7 @@ public void testEncodeColor() {
     assertEquals("#00ff00", greenEncoded);
     assertEquals("#0000ff", blueEncoded);
     assertEquals("#00000000", invisibleBlack);
+    assertNull(ColorHelper.encode(null));
   }
 
   @Test

tests/de/gurkenlabs/litiengine/util/ListUtilitiesTests.java

@@ -0,0 +1,31 @@
+package de.gurkenlabs.litiengine.util;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.junit.jupiter.api.Test;
+
+public class ListUtilitiesTests {
+  @Test
+  public void testContainsInstance() {
+    List<Object> list = Arrays.asList("foo", 5L, 4.2);
+    assertTrue(ListUtilities.containsInstance(list, String.class));
+    assertTrue(ListUtilities.containsInstance(list, Long.class));
+    assertTrue(ListUtilities.containsInstance(list, Double.class));
+    assertFalse(ListUtilities.containsInstance(list, Boolean.class));
+    assertFalse(ListUtilities.containsInstance(list, Byte.class));
+    assertFalse(ListUtilities.containsInstance(list, Short.class));
+    assertFalse(ListUtilities.containsInstance(list, Integer.class));
+    assertFalse(ListUtilities.containsInstance(list, Float.class));
+  }
+
+  @Test
+  public void testIntList() {
+    List<Integer> list = ListUtilities.getIntList(5, 87, 23, 0, -54);
+    assertEquals(Arrays.asList(5, 87, 23, 0, -54), list);
+  }
+}