java单元测试之Mock静态方法

发表于:2018-10-22 17:11

字体: | 上一篇 | 下一篇 | 我要投稿

 作者:zslm    来源:51testing采编

分享:
  1
  public final class AmountUtil {
  public static String CustomFormatWith2Digits(int amount) {
  return "1";
  }
  }
  2.引入依赖
  <dependency>
  <groupId>org.mockito</groupId>
  <artifactId>mockito-core</artifactId>
  <version>1.10.19</version>
  <scope>test</scope>
  </dependency>
  <dependency>
  <groupId>org.powermock</groupId>
  <artifactId>powermock-api-mockito</artifactId>
  <version>1.6.5</version>
  <scope>test</scope>
  </dependency>
  <dependency>
  <groupId>org.powermock</groupId>
  <artifactId>powermock-module-junit4</artifactId>
  <version>1.6.5</version>
  <scope>test</scope>
  </dependency>
  3.写单元测试
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.Mockito;
  import org.powermock.api.mockito.PowerMockito;
  import org.powermock.core.classloader.annotations.PowerMockIgnore;
  import org.powermock.core.classloader.annotations.PrepareForTest;
  import org.powermock.modules.junit4.PowerMockRunner;
  import static org.mockito.Matchers.anyInt;
  import static org.mockito.Matchers.eq;
  import static org.mockito.MockitoAnnotations.initMocks;
  import static org.mockito.Matchers.anyObject;
  import static org.mockito.Mockito.when;
  @RunWith(PowerMockRunner.class)
  @PrepareForTest({AmountUtil.class})
  @PowerMockIgnore("javax.management.*")
  public class StaticClassTest {
  @Before
  public void setUp() throws Exception {
  initMocks(this);
  }
  @Test
  public void test1() throws Exception {
  this.mockResources();
  String s = AmountUtil.CustomFormatWith2Digits(1);
  Assert.assertTrue(s == "");
  }
  private void mockResources() throws Exception {
  PowerMockito.mockStatic(AmountUtil.class);
  PowerMockito.when(AmountUtil.CustomFormatWith2Digits(anyInt())).thenReturn("");
  }
  }

    上文内容不用于商业目的,如涉及知识产权问题,请权利人联系博为峰小编(021-64471599-8017),我们将立即处理。

《2023软件测试行业现状调查报告》独家发布~

关注51Testing

联系我们

快捷面板 站点地图 联系我们 广告服务 关于我们 站长统计 发展历程

法律顾问:上海兰迪律师事务所 项棋律师
版权所有 上海博为峰软件技术股份有限公司 Copyright©51testing.com 2003-2024
投诉及意见反馈:webmaster@51testing.com; 业务联系:service@51testing.com 021-64471599-8017

沪ICP备05003035号

沪公网安备 31010102002173号