78.3 List all users (#9)

support-portal-backend/src/main/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResource.java

@@ -16,6 +16,7 @@ import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.web.bind.annotation.*;
 
 import javax.validation.Valid;
+import java.util.List;
 
 import static org.springframework.http.HttpStatus.OK;
 
@@ -74,6 +75,11 @@ public class UserResource {
         return userService.findByUsername(username);
     }
 
+    @GetMapping
+    public List<User> getAllUsers() {
+        return userService.findAll();
+    }
+
     private void authenticate(String username, String password) {
         Authentication auth = new UsernamePasswordAuthenticationToken(username, password);
         authenticationManager.authenticate(auth);

support-portal-backend/src/test/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResourceUnSecureTest.java

@@ -12,10 +12,12 @@ import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.context.TestPropertySource;
 
+import java.util.List;
 import java.util.Map;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -467,4 +469,24 @@ class UserResourceUnSecureTest extends BaseUserTest {
                     .hasFieldOrPropertyWithValue("message", String.format("User with username `%s` not found", username).toUpperCase());
         }
     }
+
+    @Nested
+    class GetAllUsersTests {
+
+        @Test
+        void getAllUsers() {
+
+            //when
+            var responseEntity = restTemplate.exchange("/user", HttpMethod.GET, null, new ParameterizedTypeReference<List<User>>() {
+            });
+
+            //then
+            log.debug("Response Entity: {}", responseEntity);
+            assertThat(responseEntity.getStatusCode()).isEqualTo(OK);
+            assertThat(responseEntity.getBody())
+                    .isNotNull()
+                    .hasSizeGreaterThan(2);
+        }
+    }
+
 }