JAVA-8363: Fix FooLiveTest - separate mime from etag code

spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/mime/FooController.java

@@ -0,0 +1,36 @@
+package com.baeldung.mime;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.server.ResponseStatusException;
+
+import javax.servlet.http.HttpServletResponse;
+
+@RestController
+@RequestMapping(value = "/foos")
+public class FooController {
+
+	@Autowired
+	private FooDao fooDao;
+
+	@GetMapping(value = "/{id}")
+	public Foo findById(@PathVariable("id") final Long id, final HttpServletResponse response) {
+		return fooDao.findById(id).orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND));
+	}
+
+	@PostMapping
+	@ResponseStatus(HttpStatus.CREATED)
+	public Foo create(@RequestBody final Foo resource, final HttpServletResponse response) {
+		return fooDao.save(resource);
+	}
+}

spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/mime/FooDao.java

@@ -0,0 +1,8 @@
+package com.baeldung.mime;
+
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface FooDao extends CrudRepository<Foo, Long>{
+}

spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/mime/WebConfig.java

@@ -1,28 +0,0 @@
-package com.baeldung.mime;
-
-import org.springframework.boot.web.servlet.FilterRegistrationBean;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.filter.ShallowEtagHeaderFilter;
-
-@Configuration
-public class WebConfig {
-
-    // Etags
-
-    // If we're not using Spring Boot we can make use of
-    // AbstractAnnotationConfigDispatcherServletInitializer#getServletFilters
-    @Bean
-    public FilterRegistrationBean<ShallowEtagHeaderFilter> shallowEtagHeaderFilter() {
-        FilterRegistrationBean<ShallowEtagHeaderFilter> filterRegistrationBean = new FilterRegistrationBean<>( new ShallowEtagHeaderFilter());
-        filterRegistrationBean.addUrlPatterns("/foos/*");
-        filterRegistrationBean.setName("etagFilter");
-        return filterRegistrationBean;
-    }
-    
-    // We can also just declare the filter directly
-    // @Bean
-    // public ShallowEtagHeaderFilter shallowEtagHeaderFilter() {
-    // return new ShallowEtagHeaderFilter();
-    // }
-}

spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/FooLiveTest.java

@@ -18,7 +18,7 @@ import io.restassured.RestAssured;
 import io.restassured.response.Response;
 
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringBootTest(classes = WebConfig.class, webEnvironment = WebEnvironment.RANDOM_PORT)
+@SpringBootTest(classes = FooController.class, webEnvironment = WebEnvironment.RANDOM_PORT)
 @ComponentScan({"com.baeldung.mime"})
 @EnableAutoConfiguration
 @ActiveProfiles("test")
@@ -44,12 +44,12 @@ public class FooLiveTest {
         createAsUri(resource);
     }
 
-    private final String createAsUri(final Foo resource) {
+    private String createAsUri(final Foo resource) {
         final Response response = createAsResponse(resource);
         return getURL() + "/" + response.getBody().as(Foo.class).getId();
     }
 
-    private final Response createAsResponse(final Foo resource) {
+    private Response createAsResponse(final Foo resource) {
 
         final String resourceAsString = marshaller.encode(resource);
         return RestAssured.given()