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After two days of web development and discovering object management through spring, testing became complicated. Because all the beans need to be loaded in the Applicationcontext.xml, and then through the @resource to obtain. It is inefficient and cumbersome to test the entire business flow every time it is done. It's too tedious to write a test class alone. So I
Spring-based reusable Junit test class design
We do not need to perform unit tests during SSH projects. In many cases, we do not want the unit test results to affect the real database, then we need to use transactions for management.
The JUnit
Google recently released a powerful testing tool codepro, which can be installed as an Eclipse plug-in. It has tested the testcase generation function and is very powerful.
Program to be tested: Test. Java
Public class test {
Automatically generate a testtest Project, which contains two classes that can run independently: testtest. Java testall. Java
Import JUnit
Examples are as follows: Packagecom.junge.demo.spring;Import Staticorg.junit.Assert.assertEquals;Importjava.util.List;Importorg.junit.Test;ImportOrg.junit.runner.RunWith;Importorg.springframework.beans.factory.annotation.Autowired;Importorg.springframework.test.context.ContextConfiguration;ImportOrg.springframework.test.context.junit4.SpringJUnit4ClassRunner;ImportCom.junge.demo.spring.service.IPerface;ImportCom.junge.demo.spring.service.ServiceConfig;/*** Unit
[This article is from the Sky Cloud-owned blog Park]Brief descriptionUsing JUnit combined with Mockito, coupled with some of the Spingframework's own methods, can be combined to test the controller layer in spring MVC.Before we design the test case, we have to take the logic
({transactionaltestexecutionlistener.class, Dependencyinjectiontestexecutionlistener.class})/** * All methods of the test case will work in a transactional environment */@Transactional/** * 4. Context configuration * Locations: Specifies the path to the Applicationcontext.xml file that allows you to manually specify the location of the spring * configuration fil
JUnit is a good set of unit testing frameworks, and Maven is a great Java Project Building and management tool that makes it easy to test your project automatically.
In general, simple Java applications don't say much, and some frameworks provide extensions to junit that make testing easier, such as spring's official spring
);Sysemployeedao.saveemployee (employee);Find employees by codeList Emps = Sysemployeedao.findbynamedparam (New string[]{"Employeecode"},New String[]{empcode});Assert.asserttrue ("Saveemployee Method logic error, employee save failed!",!emps.isempty ());}}Note Three annotations on a class:Specifies the run of the test case here is the specified JUNIT4@RunWith (Springjunit4classrunner.class)Specify spring's
follows:Question: How does JUnit set the loadentities configured in the test case to the loadentityclassnames attribute in the loadentitypersistenceunitpostprocessor class?This problem can be implemented through a callback interface testexecutionlistener provided by spring test
environment for each test case, first create a parent class: Basictest, the content is simple, really simple:@ContextConfiguration (locations= {"classpath:spring/applicationcontext.xml"," classpath:spring/spring-servlet.xml"})publicclass {}@ContextConfiguration: As the name implies is to configure the address of the context configuration file, I here is the W
Reference article: Spring MVC full Annotation configuration-no web. xmlThe purpose of unit testing, in short, is to test all logic after we add or change some code, especially after we have modified it later (whether adding new features or modifying bugs), we can do the work of re-testing. To reduce the problem that we have solved even before the release of the issue.Spring MVC testing often seems more comp
The JUnit Unit test framework is common but can disrupt database locality and a large number of hard-coded occurrences (Applicationcontext.getbean (""));Today, Buddy, let's introduce some annotations in spring test, a spring-brought jar package, to implement unit testing + t
I used MyEclipse 10, and I've been trying to use JUnit to test class methods that contain spring annotations or dynamic injections, but because of the relevant jar files found on the web for testing, always reported such errors, today inadvertently found that MyEclipse has brought Spring is based on JUnit's
After the configuration is successful, you need to start the test case!
Package com. CMC. controller;Import javax. annotation. Resource;Import org. junit. Test;Import org. junit. runner. RunWith;Import org. springframework. test.
spring functions.Since the configuration is in this class, spring has started to complete. The environment variable is still not available.Workaround, create your own Myspringjunit4classrunner class:
ImportOrg.junit.Rule;ImportOrg.junit.contrib.java.lang.system.EnvironmentVariables;ImportOrg.junit.runners.model.InitializationError;ImportOrg.springframework.test.context.junit4.SpringJUnit4ClassRunner; Publi
Use Maven to create a WebApp project online a lot of information, not in detail here. After the completion of the creation, it is said to switch to the Dynamic Web project to change to 3.0 version, but I do not locally switch, the online method seems useless, and temporarily useless to this piece. After the SSM framework is set up, let's elaborate on this piece. Today's talk is about the pit for the JUnit unit tes
Struts2+spring+mybatis+junit TestBlog Category:
Htmlunit
Junit Spring Test MybatisJava code
Package com.action.kioskmonitor;
/**
* JUnit Group Test Struts2,
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