1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/java/org/bukkit/NamespacedKeyTest.java b/src/test/java/org/bukkit/NamespacedKeyTest.java
index 7c71aabf..8c5e5ca7 100644
--- a/src/test/java/org/bukkit/NamespacedKeyTest.java
+++ b/src/test/java/org/bukkit/NamespacedKeyTest.java
@@ -30,6 +30,16 @@ public class NamespacedKeyTest {
     }
 
     @Test(expected = IllegalArgumentException.class)
+    public void testInvalidNamespaceCasing() {
+        new NamespacedKey("Minecraft", "foo").toString();
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testInvalidKeyCasing() {
+        new NamespacedKey("minecraft", "Foo").toString();
+    }
+
+    @Test(expected = IllegalArgumentException.class)
     public void testInvalidKey() {
         new NamespacedKey("minecraft", "foo!").toString();
     }