improved DruidDataSource for profile

src/test/java/com/alibaba/druid/bvt/pool/basic/PoolableCallableStatementTest.java

@@ -49,7 +49,7 @@ public class PoolableCallableStatementTest extends TestCase {
 
     protected void setUp() throws Exception {
         MockConnection mockConn = new MockConnection();
-        DruidConnectionHolder connHolder = new DruidConnectionHolder(dataSource, mockConn);
+        DruidConnectionHolder connHolder = new DruidConnectionHolder(dataSource, mockConn, 0);
         conn = new DruidPooledConnection(connHolder);
         raw = new MockCallableStatement(null, null);
         stmt = new DruidPooledCallableStatement(conn, new PreparedStatementHolder(new PreparedStatementKey("", null,

src/test/java/com/alibaba/druid/bvt/pool/basic/PoolablePreparedStatementTest.java

@@ -45,7 +45,7 @@ public class PoolablePreparedStatementTest extends TestCase {
     protected void setUp() throws Exception {
         DruidDataSource                dataSource = new DruidDataSource();
         MockConnection mockConn = new MockConnection();
-        DruidConnectionHolder connHolder = new DruidConnectionHolder(dataSource, mockConn);
+        DruidConnectionHolder connHolder = new DruidConnectionHolder(dataSource, mockConn, 0);
         DruidPooledConnection conn = new DruidPooledConnection(connHolder);
 
         raw = new MockPreparedStatement(null, null);

src/test/java/com/alibaba/druid/bvt/pool/basic/PreparedStatementKeyTest.java

@@ -162,7 +162,7 @@ public class PreparedStatementKeyTest extends TestCase {
         MockConnection conn = new MockConnection();
         PreparedStatementKey k1 = new PreparedStatementKey("x1", "c1", MethodType.M1);
 
-        PreparedStatementPool pool = new PreparedStatementPool(new DruidConnectionHolder(dataSource, conn));
+        PreparedStatementPool pool = new PreparedStatementPool(new DruidConnectionHolder(dataSource, conn, 0));
         MockPreparedStatement raw = new MockPreparedStatement(null, null);
         pool.put(new PreparedStatementHolder(k1, raw));
 

src/test/java/com/alibaba/druid/bvt/pool/profile/ProfileEnableTest.java

@@ -0,0 +1,32 @@
+package com.alibaba.druid.bvt.pool.profile;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.pool.DruidPooledConnection;
+
+import junit.framework.TestCase;
+
+public class ProfileEnableTest extends TestCase {
+
+    private DruidDataSource dataSource;
+
+    protected void setUp() throws Exception {
+        dataSource = new DruidDataSource();
+        dataSource.setUrl("jdbc:mock:xxx");
+        dataSource.setMaxWait(1000);
+    }
+
+    protected void tearDown() throws Exception {
+        dataSource.close();
+    }
+
+    public void testDefault() throws Exception {
+        for (int i = 0; i < 10; ++i) {
+            DruidPooledConnection conn = dataSource.getConnection();
+            System.out.println("physicalConnectNanoSpan : " + conn.getPhysicalConnectNanoSpan());
+            System.out.println("physicalConnectionUsedCount : " + conn.getPhysicalConnectionUsedCount());
+            System.out.println("connectNotEmptyWaitNanos : " + conn.getConnectNotEmptyWaitNanos());
+            conn.close();
+        }
+    }
+
+}