chore: 初始化仓库，排除二进制文件和覆盖率文件

internal/handler/auth_handler_test.go

@@ -0,0 +1,155 @@
+package handler
+
+import (
+	"testing"
+)
+
+// TestAuthHandler_RequestValidation 测试认证请求验证逻辑
+func TestAuthHandler_RequestValidation(t *testing.T) {
+	tests := []struct {
+		name        string
+		username    string
+		email       string
+		password    string
+		code        string
+		wantValid   bool
+	}{
+		{
+			name:      "有效的注册请求",
+			username:  "testuser",
+			email:     "test@example.com",
+			password:  "password123",
+			code:      "123456",
+			wantValid: true,
+		},
+		{
+			name:      "有效的登录请求",
+			username:  "testuser",
+			email:     "",
+			password:  "password123",
+			code:      "",
+			wantValid: true,
+		},
+		{
+			name:      "用户名为空",
+			username:  "",
+			email:     "test@example.com",
+			password:  "password123",
+			code:      "123456",
+			wantValid: false,
+		},
+		{
+			name:      "密码为空",
+			username:  "testuser",
+			email:     "test@example.com",
+			password:  "",
+			code:      "123456",
+			wantValid: false,
+		},
+		{
+			name:      "注册时验证码为空",
+			username:  "testuser",
+			email:     "test@example.com",
+			password:  "password123",
+			code:      "",
+			wantValid: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// 验证请求参数逻辑
+			isValid := tt.username != "" && tt.password != ""
+			// 如果是注册请求，还需要验证码
+			if tt.email != "" && tt.code == "" {
+				isValid = false
+			}
+			if isValid != tt.wantValid {
+				t.Errorf("Request validation failed: got %v, want %v", isValid, tt.wantValid)
+			}
+		})
+	}
+}
+
+// TestAuthHandler_ErrorHandling 测试错误处理逻辑
+func TestAuthHandler_ErrorHandling(t *testing.T) {
+	tests := []struct {
+		name      string
+		errType   string
+		wantCode  int
+		wantError bool
+	}{
+		{
+			name:      "参数错误",
+			errType:   "binding",
+			wantCode:  400,
+			wantError: true,
+		},
+		{
+			name:      "验证码错误",
+			errType:   "verification",
+			wantCode:  400,
+			wantError: true,
+		},
+		{
+			name:      "登录失败",
+			errType:   "login",
+			wantCode:  401,
+			wantError: true,
+		},
+		{
+			name:      "注册失败",
+			errType:   "register",
+			wantCode:  400,
+			wantError: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// 验证错误处理逻辑
+			if !tt.wantError {
+				t.Error("Error handling test should expect error")
+			}
+		})
+	}
+}
+
+// TestAuthHandler_ResponseFormat 测试响应格式逻辑
+func TestAuthHandler_ResponseFormat(t *testing.T) {
+	tests := []struct {
+		name      string
+		success   bool
+		wantCode  int
+		hasToken  bool
+	}{
+		{
+			name:     "注册成功",
+			success:  true,
+			wantCode: 200,
+			hasToken: true,
+		},
+		{
+			name:     "登录成功",
+			success:  true,
+			wantCode: 200,
+			hasToken: true,
+		},
+		{
+			name:     "发送验证码成功",
+			success:  true,
+			wantCode: 200,
+			hasToken: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// 验证响应格式逻辑
+			if tt.success && tt.wantCode != 200 {
+				t.Errorf("Success response should have code 200, got %d", tt.wantCode)
+			}
+		})
+	}
+}
+