testcase fixed

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

@@ -18,7 +18,7 @@ public class ConnectionTest extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

src/test/java/com/alibaba/druid/bvt/pool/basic/ConnectionTest2.java

@@ -18,7 +18,7 @@ public class ConnectionTest2 extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

src/test/java/com/alibaba/druid/bvt/pool/basic/ConnectionTest3.java

@@ -20,7 +20,7 @@ public class ConnectionTest3 extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

src/test/java/com/alibaba/druid/bvt/pool/basic/ConnectionTest4.java

@@ -25,7 +25,7 @@ public class ConnectionTest4 extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

src/test/java/com/alibaba/druid/bvt/pool/basic/ConnectionTest5.java

@@ -22,7 +22,7 @@ public class ConnectionTest5 extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

src/test/java/com/alibaba/druid/bvt/pool/basic/DataSourceTest3.java

@@ -24,7 +24,7 @@ public class DataSourceTest3 extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

src/test/java/com/alibaba/druid/bvt/pool/basic/PoolableStatementTest2.java

@@ -24,7 +24,7 @@ public class PoolableStatementTest2 extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

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

@@ -18,7 +18,7 @@ public class TestCommit extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

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

@@ -21,7 +21,7 @@ public class TestDataSourceBasic extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         driver = new MockDriver();
 

src/test/java/com/alibaba/druid/bvt/pool/basic/TestDataSourceBasic2.java

@@ -13,7 +13,7 @@ import com.alibaba.druid.stat.DruidDataSourceStatManager;
 public class TestDataSourceBasic2 extends TestCase {
 
     public void test_0() throws Exception {
-        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
+        DruidDataSourceStatManager.cear();
 
         DruidDataSource dataSource = new DruidDataSource();
         dataSource.setUrl("jdbc:mock:xxx");