feat: tests

internal/service/user_test.go

@@ -0,0 +1,34 @@
+package service
+
+import (
+	"testing"
+
+	"git.juancwu.dev/juancwu/budgit/internal/repository"
+	"git.juancwu.dev/juancwu/budgit/internal/testutil"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestUserService_ByID(t *testing.T) {
+	testutil.ForEachDB(t, func(t *testing.T, dbi testutil.DBInfo) {
+		userRepo := repository.NewUserRepository(dbi.DB)
+		svc := NewUserService(userRepo)
+
+		user := testutil.CreateTestUser(t, dbi.DB, "test@example.com", nil)
+
+		got, err := svc.ByID(user.ID)
+		require.NoError(t, err)
+		assert.Equal(t, user.ID, got.ID)
+		assert.Equal(t, user.Email, got.Email)
+	})
+}
+
+func TestUserService_ByID_NotFound(t *testing.T) {
+	testutil.ForEachDB(t, func(t *testing.T, dbi testutil.DBInfo) {
+		userRepo := repository.NewUserRepository(dbi.DB)
+		svc := NewUserService(userRepo)
+
+		_, err := svc.ByID("nonexistent-id")
+		assert.Error(t, err)
+	})
+}