More tests

h2/src/test/org/h2/test/jdbc/TestPreparedStatement.java

@@ -129,6 +129,17 @@ public class TestPreparedStatement extends TestBase {
             setUnicodeStream(1, (InputStream) null, 0);
         assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, prep).
             setArray(1, (Array) null);
+        
+        ParameterMetaData meta = prep.getParameterMetaData();
+        assertTrue(meta.toString(), meta.toString().endsWith("parameterCount=1"));
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, meta).isWrapperFor(Object.class);
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, meta).unwrap(Object.class);
+        
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, conn).isWrapperFor(Object.class);
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, conn).unwrap(Object.class);
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, conn).createSQLXML();
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, conn).createArrayOf("Integer", new Object[0]);
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, conn).createStruct("Integer", new Object[0]);
     }
 
     private static void testChangeType(Connection conn) throws SQLException {

h2/src/test/org/h2/test/jdbc/TestStatement.java

@@ -37,6 +37,7 @@ public class TestStatement extends TestBase {
     public void test() throws Exception {
         deleteDb("statement");
         conn = getConnection("statement");
+        testUnsupportedOperations();
         testTraceError();
         testSavepoint();
         testConnectionRollback();
@@ -47,6 +48,12 @@ public class TestStatement extends TestBase {
         deleteDb("statement");
     }
         
+    private void testUnsupportedOperations() throws Exception {
+        Statement stat = conn.createStatement();
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, stat).isWrapperFor(Object.class);
+        assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, stat).unwrap(Object.class);
+    }
+
     private void testTraceError() throws Exception {
         if (config.memory || config.networked || config.traceLevelFile != 0) {
             return;