spring boot test tutorial

Spring Boot + spring Cloud microservice implementation tutorial 2, springcloud The previous article has explained the simple steps for creating a maven project in spring boot. I believe that many people familiar with Maven + Eclip

Maven's Pom directly inherits Spring-boot-starter-parent.Spring boot relies on the GroupID for Org.springframework.boot. Usually your maven pom file needs to inherit Spring-boot-starter-parent and then declare one or more "starter POMs" dependencies.A typical

function, select Spring boot will add corresponding dependencies for the project, etc. Here we only add a basic function of the web. Completing the project path further completes the creation of a Web project.?? Look at the structure after the project is created:spring-boot-1-helloworld │ pom.xml ├─src │ ├─main │ │ ├─java │ │ │ └─com

Spring Boot Junit unit test The old Junit technology is nothing more than to mention, to some extent, to illustrate its importance in the project.Based on my own feelings and experience, the Junit Use Cases Written completely in the project to cover most of the Business Code should not exceed half. I wrote some posts about SpringBoot some time ago. Now I just wan

Reprint please indicate the author and source at the top of the pageA: PrefaceOften at the time of development, the configuration files in the project, in the personal development of a set of configuration files, a set of configuration files in the test environment, a set of configuration files in the formal environment, this time if the configuration file complex, need to change a lot of things, and because of the iterative process, it is necessary t

The preface has been using Eclipse, the personal habit chooses eclipse+spring-tool-suite to carry on the development, specially attention eclipse chooses the corresponding spring-tool-suite to install, this author wasted The very long time, The following is the corresponding version. Eclipse-kepler.4.3.1–>springsource-tool-suite-release-e4.3.1-updatesite.zip Eclipse-mars.4.5.1–>springsource-too

= Loggerfactory.getlogger (Studentcontroller.class); @Rule//Note here that the use of @rule annotations must be public PublicOutputcapture capture =Newoutputcapture (); @Test Public voidtest4 () {System.out.println ("HelloWorld"); Logger.info ("Logo log will also be captured by capture test output"); Assertthat (Capture.tostring (), Matchers.containsstring ("World")); }}Some of the assertion methods in

The process of 1.Spring development1> First stage: XML configuration (XML configuration files need to be divided into different configuration files);2> second Stage: annotation configuration (provides annotations for declaring beans, such as @component, @Service, a basic configuration such as database configuration with XML, business Configuration annotated);3> third stage: Java configuration (Java configuration is recommended for both spring4.x and

")); City2list.add (NewCity2 ("Handan", "Hebei")); City2list.add (NewCity2 ("Qinhuangdao", "Hebei")); Assert.assertequals (3, Mapper.insertcities (city2list)); for(City2 c2:city2list) {logger.info (c2.tostring ()); Assert.assertnotnull (C2.getid ()); }} @Test Public voidTestselectbyid () {City2 city2= Mapper.selectbycityid (1); Logger.info (City2.tostring ()); Assert.assertnotnull (City2); Assert.assertnotnull (City2.getci

; groupId>Org.springframework.bootgroupId> Artifactid>Spring-boot-starter-webArtifactid> Dependency> Dependency> groupId>MysqlgroupId> Artifactid>Mysql-connector-javaArtifactid> Scope>RuntimeScope> Dependency> Dependency> groupId>Org.springframework.bootgroupId> Artifactid>

Webapplicationcontext Webapplicationcontext;You need to send a rest request using MOCKMVC impersonation, so you need to define the MOCKMVC variable and initialize it before the test method executes:Private Mockmvc Mockmvc; Public void throws Exception {log.info ("Set Mockmvc"= Mockmvcbuilders.webappcontextsetup ( Webapplicationcontext). Build (); // Mockmvc = Mockmvcbuilders.standalonesetup (webapplicationcontext). build (); }It is necessary to no

I've recently done some spring boot unit testing, to summarize.Unit testing as much as possible with the spring boot framework to reduce coupling, when you are testing a function point is a need to mock too many objects, you should realize that this function point coupling is too highUse constructor injection, do not u

Springboot Web projectsCreate a plain Java class that no longer needs to inherit the TestCase class in JUNIT4.Because we are Web projects, we add annotations to the Java classes we create:@RunWith(SpringJUnit4ClassRunner.class) // SpringJUnit支持，由此引入Spring-Test框架支持！ @SpringApplicationConfiguration(classes = SpringBootSampleApplication.class) // 指定我们SpringBoot工程的Application启动类@WebAppConfiguration // 由于是Web项目

mappings are implemented with a-p parameter. For example, we mapped the 6379 port of the Redis container to the 6378 port on this machine:Docker run-d-P 6378:6379--name Port-redis RedisDelete ContainerDocker RM Container-idRemove all containersDocker RM $ (Docker ps-a-Q)View current Container LogDocker logs Container-name/container-idSuch as:Docker logs Port-redisLanding containerA running container is actually a fully functional Linux operating system, so we can log in and access the container

Objective?? Java project Development spring should be the most commonly used framework, but the old-fashioned configuration is very cumbersome, although you can use annotations to simplify the configuration of XML files, but there is no easier way to help us do these repetitive things? Spring boot is there, and the spring