1.1 --- a/src/test/java/org/apidesign/java4browser/InstanceTest.java	Wed Sep 19 20:22:12 2012 +0200
     1.2 +++ b/src/test/java/org/apidesign/java4browser/InstanceTest.java	Thu Sep 20 09:29:42 2012 +0200
     1.3 @@ -42,6 +42,13 @@
     1.4              Double.valueOf(55)
     1.5          );
     1.6      }
     1.7 +    @Test public void verifyInterfaceMethods() throws Exception {
     1.8 +        assertExec(
     1.9 +            "Retruns default value",
    1.10 +            "org_apidesign_java4browser_Instance_interfaceBytesF",
    1.11 +            Double.valueOf(31)
    1.12 +        );
    1.13 +    }
    1.14      
    1.15      private static void assertExec(String msg, String methodName, Object expRes, Object... args) throws Exception {
    1.16          StringBuilder sb = new StringBuilder();