test(expiry): 完成 #31 后端单元测试与覆盖率提升

2026-03-04 18:35:32 +08:00
parent e1b5382004
commit 6c303abd58
7 changed files with 909 additions and 10 deletions
@@ -0,0 +1,160 @@
+package expiry
+
+import "testing"
+
+func TestService_CreateItemAndGetItems(t *testing.T) {
+	db := newTestDB(t)
+	repo := NewRepository(db)
+	service := NewService(repo)
+
+	productionDate := mustDate(t, "2030-01-01")
+	shelfLife := 10
+
+	created, err := service.CreateItem(1, CreateItemRequest{
+		MiniProgramID:  1,
+		Name:           "测试牛奶",
+		Category:       CategoryFood,
+		ProductionDate: &productionDate,
+		ShelfLifeDays:  &shelfLife,
+		Quantity:       2,
+		Location:       "冰箱",
+		Remark:         "服务层测试",
+	})
+	if err != nil {
+		t.Fatalf("create item: %v", err)
+	}
+
+	if created.ExpiryDate.Format("2006-01-02") != "2030-01-11" {
+		t.Fatalf("unexpected expiry date: %s", created.ExpiryDate.Format("2006-01-02"))
+	}
+
+	list, err := service.GetItems(1, ItemFilters{
+		Status:   "all",
+		Category: "all",
+		Sort:     "expiry_date",
+		Page:     1,
+		PageSize: 20,
+	})
+	if err != nil {
+		t.Fatalf("get items: %v", err)
+	}
+
+	if list.Total != 1 || len(list.Items) != 1 {
+		t.Fatalf("expected 1 item, got total=%d len=%d", list.Total, len(list.Items))
+	}
+
+	if list.Items[0].DaysLeft <= 0 {
+		t.Fatalf("expected days_left > 0, got %d", list.Items[0].DaysLeft)
+	}
+}
+
+func TestService_UpdateDeleteAndStatus(t *testing.T) {
+	db := newTestDB(t)
+	repo := NewRepository(db)
+	service := NewService(repo)
+
+	expiryDate := mustDate(t, "2030-02-01")
+	created, err := service.CreateItem(2, CreateItemRequest{
+		MiniProgramID: 1,
+		Name:          "测试药品",
+		Category:      CategoryMedicine,
+		ExpiryDate:    &expiryDate,
+		Quantity:      1,
+	})
+	if err != nil {
+		t.Fatalf("create item: %v", err)
+	}
+
+	newExpiry := mustDate(t, "2030-03-01")
+	updated, err := service.UpdateItem(created.ID, 2, UpdateItemRequest{
+		MiniProgramID: 1,
+		Name:          "测试药品(更新)",
+		Category:      CategoryMedicine,
+		ExpiryDate:    &newExpiry,
+		Quantity:      1,
+	})
+	if err != nil {
+		t.Fatalf("update item: %v", err)
+	}
+
+	if updated.Name != "测试药品(更新)" {
+		t.Fatalf("unexpected updated name: %s", updated.Name)
+	}
+
+	if err := service.UpdateItemStatus(created.ID, 2, StatusUsed); err != nil {
+		t.Fatalf("update item status: %v", err)
+	}
+
+	got, err := service.GetItem(created.ID, 2)
+	if err != nil {
+		t.Fatalf("get item: %v", err)
+	}
+	if got.Status != StatusUsed {
+		t.Fatalf("expected used status, got %s", got.Status)
+	}
+
+	if err := service.DeleteItem(created.ID, 2); err != nil {
+		t.Fatalf("delete item: %v", err)
+	}
+
+	_, err = service.GetItem(created.ID, 2)
+	if err != ErrExpiryItemNotFound {
+		t.Fatalf("expected not found, got %v", err)
+	}
+}
+
+func TestService_Validation(t *testing.T) {
+	db := newTestDB(t)
+	repo := NewRepository(db)
+	service := NewService(repo)
+
+	expiryDate := mustDate(t, "2030-02-01")
+
+	_, err := service.CreateItem(3, CreateItemRequest{
+		MiniProgramID: 1,
+		Name:          "",
+		Category:      CategoryFood,
+		ExpiryDate:    &expiryDate,
+		Quantity:      1,
+	})
+	if err != ErrExpiryNameInvalid {
+		t.Fatalf("expected ErrExpiryNameInvalid, got %v", err)
+	}
+
+	_, err = service.GetItems(3, ItemFilters{Status: "invalid", Category: "all", Sort: "expiry_date", Page: 1, PageSize: 20})
+	if err != ErrExpiryFilterStatusInvalid {
+		t.Fatalf("expected ErrExpiryFilterStatusInvalid, got %v", err)
+	}
+
+	err = service.UpdateItemStatus(1, 3, "unknown")
+	if err != ErrExpiryStatusInvalid {
+		t.Fatalf("expected ErrExpiryStatusInvalid, got %v", err)
+	}
+}
+
+func TestService_Settings(t *testing.T) {
+	db := newTestDB(t)
+	repo := NewRepository(db)
+	service := NewService(repo)
+
+	defaults, err := service.GetSettings(10)
+	if err != nil {
+		t.Fatalf("get default settings: %v", err)
+	}
+	if len(defaults.RemindDays) != 3 {
+		t.Fatalf("expected default remind_days len=3, got %d", len(defaults.RemindDays))
+	}
+
+	_, err = service.UpdateSettings(10, []int{0, 31})
+	if err != ErrExpiryRemindDaysInvalid {
+		t.Fatalf("expected ErrExpiryRemindDaysInvalid, got %v", err)
+	}
+
+	updated, err := service.UpdateSettings(10, []int{10, 10, 3, 1})
+	if err != nil {
+		t.Fatalf("update settings: %v", err)
+	}
+	if len(updated.RemindDays) != 3 {
+		t.Fatalf("expected deduped remind_days len=3, got %d", len(updated.RemindDays))
+	}
+}