feat: mail service

mail/internal/domain/idempotency/model_test.go

@@ -0,0 +1,74 @@
+package idempotency
+
+import (
+	"testing"
+	"time"
+
+	"galaxy/mail/internal/domain/common"
+	"galaxy/mail/internal/domain/delivery"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestRecordValidate(t *testing.T) {
+	t.Parallel()
+
+	createdAt := time.Unix(1_775_121_700, 0).UTC()
+
+	tests := []struct {
+		name    string
+		record  Record
+		wantErr bool
+	}{
+		{
+			name: "valid",
+			record: Record{
+				Source:             delivery.SourceNotification,
+				IdempotencyKey:     common.IdempotencyKey("notification:delivery-123"),
+				DeliveryID:         common.DeliveryID("delivery-123"),
+				RequestFingerprint: "sha256:abcdef",
+				CreatedAt:          createdAt,
+				ExpiresAt:          createdAt.Add(7 * 24 * time.Hour),
+			},
+		},
+		{
+			name: "expires at must be after created at",
+			record: Record{
+				Source:             delivery.SourceNotification,
+				IdempotencyKey:     common.IdempotencyKey("notification:delivery-123"),
+				DeliveryID:         common.DeliveryID("delivery-123"),
+				RequestFingerprint: "sha256:abcdef",
+				CreatedAt:          createdAt,
+				ExpiresAt:          createdAt,
+			},
+			wantErr: true,
+		},
+		{
+			name: "fingerprint required",
+			record: Record{
+				Source:         delivery.SourceNotification,
+				IdempotencyKey: common.IdempotencyKey("notification:delivery-123"),
+				DeliveryID:     common.DeliveryID("delivery-123"),
+				CreatedAt:      createdAt,
+				ExpiresAt:      createdAt.Add(time.Hour),
+			},
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		tt := tt
+
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			err := tt.record.Validate()
+			if tt.wantErr {
+				require.Error(t, err)
+				return
+			}
+
+			require.NoError(t, err)
+		})
+	}
+}