price: add basic test for formatting service

price/application/service_test.go

@@ -0,0 +1,53 @@
+package application_test
+
+import (
+	"testing"
+
+	localeApplication "flamingo.me/flamingo/v3/core/locale/application"
+	"flamingo.me/flamingo/v3/core/locale/domain"
+	"flamingo.me/flamingo/v3/core/locale/infrastructure/fake"
+	"flamingo.me/flamingo/v3/framework/config"
+	"github.com/stretchr/testify/assert"
+
+	"flamingo.me/flamingo-commerce/v3/price/application"
+	priceDomain "flamingo.me/flamingo-commerce/v3/price/domain"
+)
+
+func TestService_FormatPrice(t *testing.T) {
+	translationService := &fake.TranslationService{}
+
+	labelService := &localeApplication.LabelService{}
+	labelService.Inject(func() *domain.Label {
+		label := &domain.Label{}
+		label.Inject(translationService)
+		return label
+	}, translationService, nil, &struct {
+		DefaultLocaleCode string       `inject:"config:core.locale.locale"`
+		FallbackLocalCode config.Slice `inject:"config:core.locale.fallbackLocales,optional"`
+	}{
+		DefaultLocaleCode: "en",
+		FallbackLocalCode: config.Slice{"de"},
+	})
+
+	service := application.Service{}
+	service.Inject(
+		labelService,
+		&struct {
+			Config config.Map `inject:"config:locale.accounting"`
+		}{
+			Config: config.Map{
+				"default": config.Map{
+					"decimal":    ".",
+					"thousand":   ",",
+					"formatLong": "%s %s",
+					"formatZero": "%s%v",
+					"format":     "%s%v",
+				},
+			},
+		},
+	)
+
+	price := priceDomain.NewFromFloat(-161.92, "USD")
+	formatted := service.FormatPrice(price)
+	assert.Equal(t, "-USD161.92", formatted)
+}