I have created a spring boot application and this is how my controller looks like. I am using postman to send json in request body and a string in request header, then further hashing the json and comparing it with the string got by request header. The problem is I am unaware of getting the request body and request header in order to test the respective Controller class using MockMvc.
Controller Logic
@RestController
public class Comparison {
@PostMapping(path = "/test")
public boolean compareHash(@RequestBody String json,
@RequestHeader(value = "code") String oldHashValue) {
Hash hashObj = new Hash();
String newHashValue = hashObj.sha512(json);
return oldHashValue.equals(newHashValue);
}
}
Test Logic
public class ComparisionTest {
@Autowired
private WebApplicationContext wac;
private MockMvc mockMvc;
@Before
public void setup () {
DefaultMockMvcBuilder builder = MockMvcBuilders.webAppContextSetup(this.wac);
this.mockMvc = builder.build();
}
@Test
public void contextLoads() throws Exception {
RecordedRequest recordedRequest = server.takeRequest();
}
}
Please help me out in the above code to retrieve the body and header value from request and equating the hash(body) with header value
@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class ApplicationTest {
@Autowired
private MockMvc mockMvc;
@Test
public void test() {
mockMvc.perform(post("<<url>>").content("<<jsonStrig>>").header("key","value"));
}
}
In your case:
@Autowired
private MockMvc mockMvc;
@Test
public void test() throws Exception {
String jsonString="{\"country\": \"India\", \"currency\": \"INR\", \"president\": \"Ram Nath Kovind\" } ";
mockMvc.perform(MockMvcRequestBuilders.post("/test").content(jsonString).header("code","12400f74dc4d8d69b713b1fe53f371c25a28a8c5fac2a91eea1f742ab4567c9c"));
}
output:
JSON STRING {"country": "India", "currency": "INR", "president": "Ram Nath Kovind" } header value 12400f74dc4d8d69b713b1fe53f371c25a28a8c5fac2a91eea1f742ab4567c9c