Test cases for writing Spring boot controller using MOCKMVC

The springboot comes with a test module.

Annotations require:

@SpringApplicationConfiguration (classes = computeserviceapplication.  Class)

This allows the environment context to be introduced.

The complete notes are as follows:

@RunWith (Springjunit4classrunner.  Class= computeserviceapplication. class ) @WebAppConfiguration

@Before

Initializing an MOCKMVC instance

 Public void throws Exception {        = mockmvcbuilders.webappcontextsetup (WAC). build ();    }

@Test

Start writing Use cases

An instance of request needs to be initialized, as in the following example.

@Test Public voidTestcomputecontroller ()throwsException {Requestbuilder request=NULL; Request= Get ("/userinfo/209799"); Mvc.perform (Request) Andexpect (status (). IsOk ()). Andexpect (Content (). String (Equalto ("{\" name\ ": \" fx\ ", \" description\ ": \" Old man\ ", \" age\ ": \" 50\ "}"))); Request= Get ("/add?a=5&b=7"); Mvc.perform (Request) Andexpect (status (). IsOk ()). Andexpect (Content (). String (Equalto ("12"))); Request= Get ("/test");    Mvc.perform (Request) Andexpect (status (). IsOk ()); }

Test cases for writing Spring boot controller using MOCKMVC