Index: trunk/test/unit/org/openstreetmap/josm/MainTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/MainTest.java	(revision 8799)
+++ trunk/test/unit/org/openstreetmap/josm/MainTest.java	(revision 8799)
@@ -0,0 +1,15 @@
+// License: GPL. For details, see LICENSE file.
+package org.openstreetmap.josm;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+import org.junit.Test;
+
+public class MainTest {
+    @Test
+    public void testParamType() throws Exception {
+        assertThat(Main.paramType("48.000,16.000,48.001,16.001"), is(Main.DownloadParamType.bounds));
+
+    }
+}