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This article shows you how to conduct ABAP and Java SpringBoot unit testing, the content is concise and easy to understand, can definitely brighten your eyes, through the detailed introduction of this article, I hope you can get something.

ABAP

In the ABAP class, the method declared with the keyword FOR TESTING in the local class (Local Class)

Is automatically called after the unit test starts.

Spring Boot

In the setting of Spring and Spring Boot "Convention over configuration", the Java class that ends with Tests.java under the path src/test/java is treated as a unit test class.

After executing the command line mvn clean install on the above items, an error message is reported:

Java.lang.IllegalStateException: Unable to find a @ SpringBootConfiguration you need to use @ ContextConfiguration or @ SpringBootTest (classes=...) With your testat org.springframework.util.Assert.state (Assert.java:70) at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.getOrFindConfigurationClasses (SpringBootTestContextBootstrapper.java:202) at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.processMergedContextConfiguration (SpringBootTestContextBootstrapper.java:137) at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildMergedContextConfiguration (AbstractTestContextBootstrapper.java:409) at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildDefaultMergedContextConfiguration (AbstractTestContextBootstrapper.java:323) at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildMergedContextConfiguration (AbstractTestContextBootstrapper. Java:277) at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildTestContext (AbstractTestContextBootstrapper.java:112) at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.buildTestContext (SpringBootTestContextBootstrapper.java:82) at org.springframework.test.context.TestContextManager. (TestContextManager.java:120) at org.springframework.test.context.TestContextManager. (TestContextManager.java:105) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTestContextManager (SpringJUnit4ClassRunner.java:152) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner. (SpringJUnit4ClassRunner.java At org.springframework.test.context.junit4.SpringRunner. (SpringRunner.java:49) at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance (NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance (DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance (Constructor.java:422) at org.junit.internal.builders.AnnotatedBuilder.buildRunner (AnnotatedBuilder.java:104) at org.junit.internal.builders.AnnotatedBuilder.runnerForClass (AnnotatedBuilder.java:86) At org.junit.runners.model.RunnerBuilder.safeRunnerForClass (RunnerBuilder.java:59) at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass (AllDefaultPossibilitiesBuilder.java:26) at org.junit.runners.model.RunnerBuilder.safeRunnerForClass (RunnerBuilder.java:59) at org.junit.internal.requests.ClassRequest.getRunner (ClassRequest.java:33) at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:283) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:173) at org .apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:128) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:203) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:155) at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:103)

As you can see from the call stack, the Spring Boot unit test framework attempts to automatically find a Java class to which the unit test is applied, but fails, so an exception is reported.

Since the entry for my SpringBoot project is com.sap.smartService.SmartServiceApplication, I need to specify this entry class in the unit test startup class:

@ SpringBootTest (classes = com.sap.smartService.SmartServiceApplication.class)

After that, maven build succeeded:

The above is how to carry out the unit test of ABAP and Java SpringBoot. Have you learned the knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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