non active phase daily checklist

internal/modules/repports/dto/repportMarketing.dto_test.go

@@ -0,0 +1,71 @@
+package dto
+
+import (
+	"math"
+	"testing"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+)
+
+func TestToMarketingReportItemsUsesDeliveryProductTotalWeight(t *testing.T) {
+	mdps := []entity.MarketingDeliveryProduct{
+		{
+			Id:          1,
+			UsageQty:    10,
+			AvgWeight:   2.5,
+			TotalWeight: 17.75,
+			UnitPrice:   1000,
+		},
+	}
+
+	got := ToMarketingReportItems(mdps, nil, nil, nil)
+
+	if len(got) != 1 {
+		t.Fatalf("expected 1 marketing report item, got %d", len(got))
+	}
+	if got[0].TotalWeightKg != 17.75 {
+		t.Fatalf("expected total_weight_kg to use delivery product total_weight 17.75, got %.2f", got[0].TotalWeightKg)
+	}
+	if got[0].Qty != 10 {
+		t.Fatalf("expected qty to stay from usage_qty, got %.2f", got[0].Qty)
+	}
+	if got[0].AverageWeightKg != 2.5 {
+		t.Fatalf("expected average_weight_kg to stay from avg_weight, got %.2f", got[0].AverageWeightKg)
+	}
+	if got[0].SalesAmount != 17750 {
+		t.Fatalf("expected sales_amount to use delivery product total_weight, got %.2f", got[0].SalesAmount)
+	}
+}
+
+func TestMarketingSummaryUsesReportItemTotalWeight(t *testing.T) {
+	items := []RepportMarketingItemDTO{
+		{
+			Qty:           10,
+			TotalWeightKg: 17.75,
+			SalesAmount:   17750,
+		},
+		{
+			Qty:           5,
+			TotalWeightKg: 8.25,
+			SalesAmount:   8250,
+		},
+	}
+
+	got := ToSummaryFromDTOItems(items)
+
+	if got == nil {
+		t.Fatal("expected summary, got nil")
+	}
+	if got.TotalWeightKg != 26 {
+		t.Fatalf("expected summary total_weight_kg to sum item total weights, got %.2f", got.TotalWeightKg)
+	}
+	if diff := math.Abs(got.AverageWeightKg - (26.0 / 15.0)); diff > 0.000001 {
+		t.Fatalf("expected summary average_weight_kg to use total_weight_kg / total_qty, got %.6f", got.AverageWeightKg)
+	}
+	if got.TotalQty != 15 {
+		t.Fatalf("expected total qty 15, got %d", got.TotalQty)
+	}
+	if got.TotalSalesAmount != 26000 {
+		t.Fatalf("expected total sales amount 26000, got %d", got.TotalSalesAmount)
+	}
+}