Added some tests of setOptions to RouterAddressTest

core/java/test/net/i2p/data/RouterAddressTest.java

@@ -33,7 +33,34 @@ public class RouterAddressTest extends StructureTest {
         return addr; 
     }
     public DataStructure createStructureToRead() { return new RouterAddress(); }
-    
+
+    public void testSetNullOptions(){
+        RouterAddress addr = new RouterAddress();
+        boolean error = false;
+        try{
+            addr.setOptions(null);
+        }catch(NullPointerException dfe){
+            error = true;
+        }
+        assertTrue(error);
+    }
+
+    public void testSetOptionsAgain(){
+        RouterAddress addr = new RouterAddress();
+        Properties options = new Properties();
+        options.setProperty("hostname", "localhost");
+        options.setProperty("portnum", "1234");
+        addr.setOptions(options);
+        options.setProperty("portnum", "2345");
+        boolean error = false;
+        try{
+            addr.setOptions(options);
+        }catch(IllegalStateException dfe){
+            error = true;
+        }
+        assertTrue(error);
+    }
+
     public void testBadWrite() throws Exception{
         RouterAddress addr = new RouterAddress();
         boolean error = false;
@@ -44,7 +71,7 @@ public class RouterAddressTest extends StructureTest {
         }
         assertTrue(error);
     }
-    
+
     public void testNullEquals(){
         RouterAddress addr = new RouterAddress();
         byte data[] = new byte[32];
@@ -60,7 +87,7 @@ public class RouterAddressTest extends StructureTest {
         assertFalse(addr.equals(null));
         assertFalse(addr.equals(""));
     }
-    
+
     public void testToString(){
         RouterAddress addr = new RouterAddress();
         byte data[] = new byte[32];