修正BVT

git-svn-id: http://code.alibabatech.com/svn/druid/trunk@136 b9813039-fb51-4c41-a8b9-e21c2acb5095

src/test/java/com/alibaba/druid/pool/Case0.java

@@ -0,0 +1,96 @@
+/*
+ * 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.pool;
+
+import java.sql.Connection;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.util.JMXUtils;
+
+public class Case0 extends TestCase {
+
+    private String jdbcUrl;
+    private String user;
+    private String password;
+    private String driverClass;
+    private int    initialSize = 10;
+    private int    minPoolSize = 1;
+    private int    maxPoolSize = 2;
+    private int    maxActive   = 2;
+
+    protected void setUp() throws Exception {
+        jdbcUrl = "jdbc:fake:dragoon_v25masterdb";
+        user = "dragoon25";
+        password = "dragoon25";
+        driverClass = "com.alibaba.druid.mock.MockDriver";
+    }
+
+    public void test_singleThread() throws Exception {
+        final DruidDataSource dataSource = new DruidDataSource();
+
+        JMXUtils.register("com.alibaba.druid:type=DruidDataSource", dataSource);
+
+        Class.forName("com.alibaba.druid.mock.MockDriver");
+
+        dataSource.setInitialSize(initialSize);
+        dataSource.setMaxActive(maxActive);
+        dataSource.setMinIdle(minPoolSize);
+        dataSource.setMaxIdle(maxPoolSize);
+        dataSource.setPoolPreparedStatements(true);
+        dataSource.setDriverClassName(driverClass);
+        dataSource.setUrl(jdbcUrl);
+        dataSource.setPoolPreparedStatements(true);
+        dataSource.setUsername(user);
+        dataSource.setPassword(password);
+
+        final int LOOP_COUNT = 1000 * 1000;
+
+        Assert.assertEquals(0, dataSource.getCreateCount());
+        Assert.assertEquals(0, dataSource.getDestroyCount());
+        Assert.assertEquals(0, dataSource.getPoolingSize());
+
+        for (int i = 0; i < LOOP_COUNT; ++i) {
+            Connection conn = dataSource.getConnection();
+
+            Assert.assertEquals(initialSize, dataSource.getCreateCount());
+
+            Assert.assertEquals(i + 1, dataSource.getConnectCount());
+            Assert.assertEquals(1, dataSource.getActiveCount());
+            Assert.assertEquals(i, dataSource.getCloseCount());
+            Assert.assertEquals(0, dataSource.getConnectErrorCount());
+            Assert.assertEquals(initialSize - 1, dataSource.getPoolingSize());
+            Assert.assertEquals(i, dataSource.getRecycleCount());
+
+            conn.close();
+
+            Assert.assertEquals(i + 1, dataSource.getConnectCount());
+            Assert.assertEquals(0, dataSource.getActiveCount());
+            Assert.assertEquals(i + 1, dataSource.getCloseCount());
+            Assert.assertEquals(0, dataSource.getConnectErrorCount());
+            Assert.assertEquals(initialSize, dataSource.getPoolingSize());
+            Assert.assertEquals(i + 1, dataSource.getRecycleCount());
+        }
+
+        Assert.assertEquals(initialSize, dataSource.getCreateCount());
+        Assert.assertEquals(0, dataSource.getDestroyCount());
+
+        dataSource.close();
+        Assert.assertEquals(dataSource.getCreateCount(), dataSource.getDestroyCount());
+    }
+}