package com.alibaba.druid.bvt.utils;
import junit.framework.TestCase;
import org.junit.Assert;
import com.alibaba.druid.mock.MockDriver;
import com.alibaba.druid.util.JdbcUtils;
public class JdbcUtilsTest1 extends TestCase {
public void test_jdbc() throws Exception {
Assert.assertTrue(JdbcUtils.createDriver(MockDriver.class.getName()) instanceof MockDriver);
}
public void test_jdbc_1() throws Exception {
class MyClassLoader extends ClassLoader {
};
MyClassLoader classLoader = new MyClassLoader();
Assert.assertTrue(JdbcUtils.createDriver(classLoader, MockDriver.class.getName()) instanceof MockDriver);
}
public void test_jdbc_2() throws Exception {
class MyClassLoader extends ClassLoader {
public Class<?> loadClass(String name) throws ClassNotFoundException {
return null;
}
};
MyClassLoader classLoader = new MyClassLoader();
ClassLoader contextLoader = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(classLoader);
Assert.assertTrue(JdbcUtils.createDriver(classLoader, MockDriver.class.getName()) instanceof MockDriver);
Thread.currentThread().setContextClassLoader(contextLoader);
}
public void test_jdbc_3() throws Exception {
class MyClassLoader extends ClassLoader {
public Class<?> loadClass(String name) throws ClassNotFoundException {
return null;
}
};
MyClassLoader classLoader = new MyClassLoader();
ClassLoader contextLoader = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(null);
Assert.assertTrue(JdbcUtils.createDriver(classLoader, MockDriver.class.getName()) instanceof MockDriver);
Thread.currentThread().setContextClassLoader(contextLoader);
}
}