diff --git a/commons-vfs2/src/test/java/org/apache/commons/vfs2/provider/url/UrlFileNameParserTest.java b/commons-vfs2/src/test/java/org/apache/commons/vfs2/provider/url/UrlFileNameParserTest.java
index 6baadda..d99faf6 100644
--- a/commons-vfs2/src/test/java/org/apache/commons/vfs2/provider/url/UrlFileNameParserTest.java
+++ b/commons-vfs2/src/test/java/org/apache/commons/vfs2/provider/url/UrlFileNameParserTest.java
@@ -25,9 +25,7 @@
 
 public class UrlFileNameParserTest {
 
-    @Test
-    public void testJira739() throws Exception {
-        final String uriStr = "maprfs:///";
+    private void testJira739(final String uriStr) throws Exception {
         // Check that we have a valid URI
         final URI uri = new URI(uriStr);
         // VFS-739 shows that parseUri throws an NPE:
@@ -35,4 +33,19 @@
         Assert.assertEquals(uriStr, fileName.getURI());
         Assert.assertEquals(uri.getScheme(), fileName.getScheme());
     }
+
+    @Test
+    public void testJira739_scheme_file() throws Exception {
+        testJira739("file:///");
+    }
+
+    @Test
+    public void testJira739_scheme_maprfs() throws Exception {
+        testJira739("maprfs:///");
+    }
+
+    @Test
+    public void testJira739_scheme_ram() throws Exception {
+        testJira739("ram:///");
+    }
 }