JMockit使い方 自分のtest

1.marven install

jmockit website : http://jmockit.github.io/gettingStarted.html

2.code demo

CDY52177Test_021.java

package CDY52177;

import java.sql.SQLException;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.core.classloader.annotations.PrepareForTest;

import jp.co.toyota.py35401.dba.CDY52177;
import jp.co.toyota.pzd0001.CFZD0002;
import jp.co.toyota.pzd0001.CFZD0003;
import mockit.Mock;
import mockit.MockUp;
import mockit.integration.junit4.JMockit;

//@RunWith({PowerMockRunner.class})
@RunWith(JMockit.class)
@PowerMockIgnore({ "javax.management.*" })
@PrepareForTest({ System.class})
public class CDY52177Test_021   extends CDY52177_TestBase{

	/**
	 *
	 * @throws SQLException
	 * @throws CFZD0002
	 * @throws CFZD0003
	 */
	//@Test//(expected=CFZD0002.class)
	@Test(expected=ExceptionInInitializerError.class)
	public void runTest227() throws SQLException, CFZD0002, CFZD0003
	{
		System.out.println("テストプログラム実行"+this.getTestClass());
		this.commonMock1();

		new MockUp<System>()
	    {
	        @Mock
	        public String getenv(String string) {
	            return "/gsms/localenv/y5env.dat";
	        }
	    };

		CDY52177.y5sys_EnvSet();
		//assertThat(ret, CoreMatchers.instanceOf(int.class));
	}

	@Override
	public void setUpParameters() {
		System.out.println("setUpParameters");
		super.setUpParameters();
        //select  no data
		try {


        } catch (Exception e) {
			// TODO 自動生成された catch ブロック
			e.printStackTrace();
		}

	}
}

重要なcomment:
@RunWith(JMockit.class)
@PrepareForTest({ System.class})