From a3b70e92e162f1832f2776bfc1e457ab81af4f79 Mon Sep 17 00:00:00 2001
From: wenshao <szujobs@hotmail.com>
Date: Sat, 15 Jun 2013 11:55:34 +0800
Subject: [PATCH] remove unused code & add testcase

---
 .../druid/sql/visitor/SQLShardingContext.java | 21 -----
 .../bvt/pool/xa/JtdsXAConnectionTest.java     | 83 +++++++++++++++++++
 2 files changed, 83 insertions(+), 21 deletions(-)
 delete mode 100644 src/main/java/com/alibaba/druid/sql/visitor/SQLShardingContext.java
 create mode 100644 src/test/java/com/alibaba/druid/bvt/pool/xa/JtdsXAConnectionTest.java

diff --git a/src/main/java/com/alibaba/druid/sql/visitor/SQLShardingContext.java b/src/main/java/com/alibaba/druid/sql/visitor/SQLShardingContext.java
deleted file mode 100644
index ecae764c5f..0000000000
--- a/src/main/java/com/alibaba/druid/sql/visitor/SQLShardingContext.java
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright 1999-2011 Alibaba Group Holding Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.alibaba.druid.sql.visitor;
-
-
-public class SQLShardingContext {
-    
-}
diff --git a/src/test/java/com/alibaba/druid/bvt/pool/xa/JtdsXAConnectionTest.java b/src/test/java/com/alibaba/druid/bvt/pool/xa/JtdsXAConnectionTest.java
new file mode 100644
index 0000000000..491ea58334
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/pool/xa/JtdsXAConnectionTest.java
@@ -0,0 +1,83 @@
+package com.alibaba.druid.bvt.pool.xa;
+
+import java.lang.reflect.Constructor;
+
+import junit.framework.TestCase;
+import net.sourceforge.jtds.jdbc.JtdsConnection;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.pool.xa.JtdsXAConnection;
+import com.alibaba.druid.pool.xa.JtdsXAResource;
+
+public class JtdsXAConnectionTest extends TestCase {
+
+    public void test_jtds() throws Exception {
+        Constructor<JtdsConnection> constrcutor = JtdsConnection.class.getDeclaredConstructor();
+        constrcutor.setAccessible(true);
+        JtdsConnection jtdsConn = constrcutor.newInstance();
+        JtdsXAConnection xaConn = new JtdsXAConnection(jtdsConn);
+        Assert.assertSame(jtdsConn, xaConn.getConnection());
+
+        JtdsXAResource xaResource = (JtdsXAResource) xaConn.getXAResource();
+        Assert.assertTrue(xaResource.isSameRM(xaResource));
+        Assert.assertFalse(xaResource.isSameRM(null));
+
+        {
+            Exception error = null;
+            try {
+                xaResource.commit(null, true);
+            } catch (Exception ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        {
+            Exception error = null;
+            try {
+                xaResource.start(null, 0);
+            } catch (Exception ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        {
+            Exception error = null;
+            try {
+                xaResource.end(null, 0);
+            } catch (Exception ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        {
+            Exception error = null;
+            try {
+                xaResource.forget(null);
+            } catch (Exception ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        {
+            Exception error = null;
+            try {
+                xaResource.rollback(null);
+            } catch (Exception ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        xaResource.recover(0);
+        {
+            Exception error = null;
+            try {
+                xaResource.prepare(null);
+            } catch (Exception ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+        }
+        xaConn.close();
+    }
+}