优化目录结构

backend/src/test/java/com/openisle/controller/AuthControllerTest.java

@@ -0,0 +1,97 @@
+package com.openisle.controller;
+
+import com.openisle.model.User;
+import com.openisle.service.*;
+import com.openisle.model.RegisterMode;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+
+import java.util.Map;
+import java.util.Optional;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@WebMvcTest(AuthController.class)
+@AutoConfigureMockMvc(addFilters = false)
+class AuthControllerTest {
+    @Autowired
+    private MockMvc mockMvc;
+
+    @MockBean
+    private UserService userService;
+    @MockBean
+    private JwtService jwtService;
+    @MockBean
+    private EmailSender emailService;
+    @MockBean
+    private CaptchaService captchaService;
+    @MockBean
+    private GoogleAuthService googleAuthService;
+    @MockBean
+    private RegisterModeService registerModeService;
+
+    @Test
+    void registerSendsEmail() throws Exception {
+        User user = new User();
+        user.setEmail("a@b.com");
+        user.setUsername("u");
+        user.setVerificationCode("123456");
+        Mockito.when(registerModeService.getRegisterMode()).thenReturn(RegisterMode.DIRECT);
+        Mockito.when(userService.register(eq("u"), eq("a@b.com"), eq("p"), any(), eq(RegisterMode.DIRECT))).thenReturn(user);
+
+        mockMvc.perform(post("/api/auth/register")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content("{\"username\":\"u\",\"email\":\"a@b.com\",\"password\":\"p\",\"reason\":\"test reason more than twenty\"}"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.message").exists());
+
+        Mockito.verify(emailService).sendEmail(eq("a@b.com"), any(), any());
+    }
+
+    @Test
+    void verifyCodeEndpoint() throws Exception {
+        Mockito.when(userService.verifyCode("u", "123")).thenReturn(true);
+
+        mockMvc.perform(post("/api/auth/verify")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content("{\"username\":\"u\",\"code\":\"123\"}"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.message").value("Verified"));
+    }
+
+    @Test
+    void loginReturnsToken() throws Exception {
+        User user = new User();
+        user.setUsername("u");
+        Mockito.when(userService.findByUsername("u")).thenReturn(Optional.of(user));
+        Mockito.when(userService.matchesPassword(user, "p")).thenReturn(true);
+        Mockito.when(jwtService.generateToken("u")).thenReturn("token");
+
+        mockMvc.perform(post("/api/auth/login")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content("{\"username\":\"u\",\"password\":\"p\"}"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.token").value("token"));
+    }
+
+    @Test
+    void loginFails() throws Exception {
+        Mockito.when(userService.findByUsername("u")).thenReturn(Optional.empty());
+
+        mockMvc.perform(post("/api/auth/login")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content("{\"username\":\"u\",\"password\":\"bad\"}"))
+                .andExpect(status().isBadRequest())
+                .andExpect(jsonPath("$.reason_code").value("INVALID_CREDENTIALS"));
+    }
+}