junit | 易学教程

how to Make selectable appPackage and appActivity BeforeScenario in android Appium Test Automation

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问题 I want to choose starting app(appPackage,appActivity) in @BeforeScenario to develop a test scenarios for multiple apps in one test project. I know use the start activity but because of security permission denial, I can not use it. The only working method is using capabilities in beforeScenario. Before start the test I want to choose the starting app.My Code: `@BeforeScenario public void beforeScenario() throws MalformedURLException { DesiredCapabilities desiredCapabilities = new

SpringBoot整合Redis集群版本问题

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QUESTION:SpringBoot整合Redis集群版本问题? ANSWER: 版本依赖： <dependencies>  <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> <exclusions> <exclusion> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> </exclusion> </exclusions> <version>2.2.4.RELEASE</version> </dependency>  <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>3.2.0<

JUnit Testing (with Spring MVC and Hibernate): IllegalArgumentException: Unknown entity

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问题 I'm tryng to do some JUnit persistance tests. I'm using Spring MVC and Hibernate. I have my TestConfig file looking like this: @ComponentScan({"src.main.java.ar.edu.itba.paw.persistence", }) @Configuration public class TestConfig { @Bean public DataSource dataSource() { final SimpleDriverDataSource ds = new SimpleDriverDataSource(); ds.setDriverClass(JDBCDriver.class); ds.setUrl("jdbc:hsqldb:mem:paw"); ds.setUsername("ha"); ds.setPassword(""); return ds; } @Bean public

SpringTest

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Spring Test 1.对junit的一个扩展必须先导入junit jar包 2.简化获取bean的步骤它的底层也是IOC容器 3.IOC的全部 junit的全部 junit的版本必须是4.12以上 @RunWith(SpringJUnit4ClassRunner.class)@ContextConfiguration(locations = "classpath*:*.xml") 在测试类的上面加入以上注解目的是为了项目启动就构建IOC容器 @Autowiredprivate UserDao userDao; 以上代码是注入所需类来源： https://www.cnblogs.com/Tsugar/p/12267516.html

单元测试Junit4所需要的jar包

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http://central.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar http://central.maven.org/maven2/junit/junit/4.12/junit-4.12.jar 来源： CSDN 作者：哇咔咔624 链接： https://blog.csdn.net/numberthe/article/details/103866735

Robotium Assertion Failing

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问题 When I run a test with Robotium, I use an assertion to verify that there is specific text on the page, but it fails. However, when I run the test without the assertion, the test passes. Why would this be? Here is my code: import com.jayway.android.robotium.solo.Solo; import android.test.ActivityInstrumentationTestCase2; import android.test.suitebuilder.annotation.Smoke; @SuppressWarnings("unchecked") public class ODPRobotiumTest extends ActivityInstrumentationTestCase2 { private static final

How to break into debugger within a jUnit test case?

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问题 I'm debugging a unit test in a large java project. I need to run 'ant test ...' to launch the test suite. So it's difficult for me to launch it from the IDE. Is it possible to call some function like Debugger.Break() in C# to break into the debugger if it's attached to any debugger? 回答1: If I am understanding your question correctly, you can use java's remote debugging by setting these 2 jvm parameters: -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=1044 And for debugging

SpringDataRedis入门到实战

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1.项目常见问题思考对于电商系统的广告后台管理和广告前台展示，首页每天有大量的人访问，对数据库造成很大的访问压力，甚至是瘫痪。那如何解决呢？我们通常的做法有两种：一种是数据缓存、一种是网页静态化。我们今天讨论第一种解决方案。 2.Redis redis是一款开源的Key-Value数据库，运行在内存中，由ANSI C编写。企业开发通常采用Redis来实现缓存。同类的产品还有memcache 、memcached 、MongoDB等。 3.Jedis Jedis是Redis官方推出的一款面向Java的客户端，提供了很多接口供Java语言调用。可以在Redis官网下载，当然还有一些开源爱好者提供的客户端，如Jredis、SRP等等，推荐使用Jedis 4.Spring Data Redis Spring-data-redis是spring大家族的一部分，提供了在srping应用中通过简单的配置访问redis服务，对reids底层开发包(Jedis, JRedis, and RJC)进行了高度封装，RedisTemplate提供了redis各种操作、异常处理及序列化，支持发布订阅，并对spring 3.1 cache进行了实现。 spring-data-redis针对jedis提供了如下功能： 1.连接池自动管理，提供了一个高度封装的“RedisTemplate”类 2

org.hibernate.LazyInitializationException: could not initialize proxy -no Session

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问题 I am getting this bug when I run a test case(Junit) for spring application. I searched for this problem and I got the information that whenever a lazy initialization occurs and my application tries to get second level data while session is closed(object become detached) then this error occurs, we can't make initialization as EAGER as its performance issue. My testing class contains : @RunWith(SpringJUnit4ClassRunner.class) public class MyTestClass extends AbstractControllerTest { @Rule public

Java疑难杂症

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目录 1、父项目的的包依赖和plugin结构 2、SpringBoot中application.properties相关坑 3、properties文件中有中文时，需要在设置中的file encoding勾选 1、父项目的的包依赖和plugin结构 <dependencyManagement> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> </dependencies> </dependencyManagement> <build> <pluginManagement> <plugins> <plugin> <artifactId>maven-clean-plugin</artifactId> <version>3.1.0</version> </plugin> </plugins> </pluginManagement> </build> 子项目继承 <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring