test: Greeting 도메인 테스트 코드 작성

module-domain/src/test/java/com/depromeet/mock/greeting/FakeAIManager.java

@@ -0,0 +1,17 @@
+package com.depromeet.mock.greeting;
+
+import com.depromeet.greeting.port.out.AIPort;
+
+public class FakeAIManager implements AIPort {
+    private static final String GENERATED_RESPONSE = "Hello, World!";
+
+    @Override
+    public String getSummary(String inputText) {
+        return GENERATED_RESPONSE;
+    }
+
+    @Override
+    public String getChatCompletions() {
+        return GENERATED_RESPONSE;
+    }
+}

module-domain/src/test/java/com/depromeet/mock/greeting/FakeGreetingCacheManager.java

@@ -0,0 +1,24 @@
+package com.depromeet.mock.greeting;
+
+import com.depromeet.greeting.domain.Greeting;
+import com.depromeet.greeting.port.out.GreetingCachePort;
+import java.util.HashMap;
+import java.util.Map;
+
+public class FakeGreetingCacheManager implements GreetingCachePort {
+    private static final String GREETING_KEY = "greeting";
+    private Map<String, String> data = new HashMap<>();
+
+    @Override
+    public Greeting saveGreeting(Greeting greeting) {
+        if (greeting.getMessage() != null) {
+            data.put(GREETING_KEY, greeting.getMessage());
+        }
+        return greeting;
+    }
+
+    @Override
+    public Greeting getGreeting() {
+        return new Greeting(data.get(GREETING_KEY));
+    }
+}

module-domain/src/test/java/com/depromeet/service/greeting/GreetingServiceTest.java

@@ -0,0 +1,34 @@
+package com.depromeet.service.greeting;
+
+import static org.assertj.core.api.Assertions.*;
+
+import com.depromeet.greeting.domain.Greeting;
+import com.depromeet.greeting.port.out.AIPort;
+import com.depromeet.greeting.port.out.GreetingCachePort;
+import com.depromeet.greeting.service.GreetingService;
+import com.depromeet.mock.greeting.FakeAIManager;
+import com.depromeet.mock.greeting.FakeGreetingCacheManager;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class GreetingServiceTest {
+    private AIPort aiPort;
+    private GreetingCachePort greetingCachePort;
+    private GreetingService greetingService;
+
+    @BeforeEach
+    void init() {
+        aiPort = new FakeAIManager();
+        greetingCachePort = new FakeGreetingCacheManager();
+        greetingService = new GreetingService(aiPort, greetingCachePort);
+    }
+
+    @Test
+    public void 인삿말을_조회합니다() throws Exception {
+        // when
+        Greeting greeting = greetingService.getGreeting();
+
+        // then
+        assertThat(greeting.getMessage()).isEqualTo("Hello, World!");
+    }
+}

module-independent/src/main/java/com/depromeet/type/greeting/GreetingSuccessType.java

@@ -3,7 +3,7 @@
 import com.depromeet.type.SuccessType;
 
 public enum GreetingSuccessType implements SuccessType {
-    GET_RESPONSE_SUCCESS("AI_1", "AI 응답 받기에 성공하였습니다");
+    GET_RESPONSE_SUCCESS("GREETING_1", "인삿말 조회에 성공하였습니다");
 
     private final String code;
     private final String message;

module-infrastructure/module-cache/src/main/java/com/depromeet/service/GreetingCacheService.java → module-infrastructure/module-cache/src/main/java/com/depromeet/service/GreetingCacheManager.java

@@ -9,7 +9,7 @@
 
 @Service
 @RequiredArgsConstructor
-public class GreetingCacheService implements GreetingCachePort {
+public class GreetingCacheManager implements GreetingCachePort {
     private static final String GREETING_KEY = "greeting";
     private final RedisTemplate<String, String> redisTemplate;
 

module-presentation/src/test/java/com/depromeet/greeting/api/GreetingControllerTest.java

@@ -0,0 +1,25 @@
+package com.depromeet.greeting.api;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
+
+import com.depromeet.config.ControllerTestConfig;
+import com.depromeet.config.mock.WithCustomMockMember;
+import com.depromeet.greeting.facade.GreetingFacade;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+
+@WebMvcTest(GreetingController.class)
+public class GreetingControllerTest extends ControllerTestConfig {
+    @MockBean GreetingFacade greetingFacade;
+
+    @Test
+    @WithCustomMockMember
+    public void 인삿말을_조회합니다() throws Exception {
+        mockMvc.perform(get("/greeting"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value("GREETING_1"))
+                .andExpect(jsonPath("$.message").value("인삿말 조회에 성공하였습니다"));
+    }
+}