From 0eedcf8269f52052ff8507989612531fceabcc65 Mon Sep 17 00:00:00 2001
From: Art <d.art.shishkin@gmail.com>
Date: Thu, 9 Sep 2021 22:54:47 +0300
Subject: [PATCH] 78.2 Find user (#9)

---
 .../backend/controller/UserResource.java      |  5 ++
 .../controller/UserResourceUnSecureTest.java  | 56 +++++++++++++++++++
 2 files changed, 61 insertions(+)

diff --git a/support-portal-backend/src/main/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResource.java b/support-portal-backend/src/main/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResource.java
index 3fdad08..ba026ca 100644
--- a/support-portal-backend/src/main/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResource.java
+++ b/support-portal-backend/src/main/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResource.java
@@ -69,6 +69,11 @@ public class UserResource {
         return userService.updateUser(currentUsername, userDto);
     }
 
+    @GetMapping("{username}")
+    public User findUser(@PathVariable String username) {
+        return userService.findByUsername(username);
+    }
+
     private void authenticate(String username, String password) {
         Authentication auth = new UsernamePasswordAuthenticationToken(username, password);
         authenticationManager.authenticate(auth);
diff --git a/support-portal-backend/src/test/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResourceUnSecureTest.java b/support-portal-backend/src/test/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResourceUnSecureTest.java
index 769ee3d..a02564a 100644
--- a/support-portal-backend/src/test/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResourceUnSecureTest.java
+++ b/support-portal-backend/src/test/java/net/shyshkin/study/fullstack/supportportal/backend/controller/UserResourceUnSecureTest.java
@@ -411,4 +411,60 @@ class UserResourceUnSecureTest extends BaseUserTest {
         }
 
     }
+
+    @Nested
+    class FindUserTests {
+
+        @BeforeEach
+        void setUp() {
+            user = userRepository
+                    .findAll()
+                    .stream()
+                    .findAny()
+                    .orElseGet(() -> userRepository.save(createRandomUser()));
+        }
+
+        @Test
+        void findUser_present() {
+
+            //given
+            String username = user.getUsername();
+
+            //when
+            var responseEntity = restTemplate.getForEntity("/user/{username}", User.class, username);
+
+            //then
+            log.debug("Response Entity: {}", responseEntity);
+            assertThat(responseEntity.getStatusCode()).isEqualTo(OK);
+            assertThat(responseEntity.getBody())
+                    .isNotNull()
+                    .hasNoNullFieldsOrPropertiesExcept("lastLoginDate", "lastLoginDateDisplay")
+                    .hasFieldOrPropertyWithValue("username", username)
+                    .hasFieldOrPropertyWithValue("email", user.getEmail())
+                    .hasFieldOrPropertyWithValue("firstName", user.getFirstName())
+                    .hasFieldOrPropertyWithValue("lastName", user.getLastName())
+                    .hasFieldOrPropertyWithValue("isActive", user.isActive())
+                    .hasFieldOrPropertyWithValue("isNotLocked", user.isNotLocked())
+                    .hasFieldOrPropertyWithValue("role", user.getRole());
+        }
+
+        @Test
+        void findUser_absent() {
+
+            //given
+            String username = FAKER.name().username();
+
+            //when
+            var responseEntity = restTemplate.getForEntity("/user/{username}", HttpResponse.class, username);
+
+            //then
+            log.debug("Response Entity: {}", responseEntity);
+            assertThat(responseEntity.getStatusCode()).isEqualTo(BAD_REQUEST);
+            assertThat(responseEntity.getBody())
+                    .isNotNull()
+                    .hasNoNullFieldsOrProperties()
+                    .hasFieldOrPropertyWithValue("httpStatus", BAD_REQUEST)
+                    .hasFieldOrPropertyWithValue("message", String.format("User with username `%s` not found", username).toUpperCase());
+        }
+    }
 }
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