fixed rail & operation names

api/ledger/client/client_test.go

@@ -7,6 +7,7 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/tech/sendico/pkg/discovery"
+	"github.com/tech/sendico/pkg/payments/rail"
 	accountrolev1 "github.com/tech/sendico/pkg/proto/common/account_role/v1"
 	moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1"
 	connectorv1 "github.com/tech/sendico/pkg/proto/connector/v1"
@@ -156,3 +157,36 @@ func TestPostExternalDebitWithCharges_SubmitsExternalOperation(t *testing.T) {
 	assert.Equal(t, "op-ext-debit", resp.GetJournalEntryRef())
 	assert.Equal(t, ledgerv1.EntryType_ENTRY_DEBIT, resp.GetEntryType())
 }
+
+func TestCreateTransaction_NormalizesRailsForDirectionAndMetadata(t *testing.T) {
+	ctx := context.Background()
+
+	var captured *connectorv1.Operation
+	stub := &stubConnector{
+		submitFn: func(ctx context.Context, req *connectorv1.SubmitOperationRequest) (*connectorv1.SubmitOperationResponse, error) {
+			captured = req.GetOperation()
+			return &connectorv1.SubmitOperationResponse{Receipt: &connectorv1.OperationReceipt{OperationId: "op-tx"}}, nil
+		},
+	}
+
+	client := NewWithClient(Config{}, stub)
+	ref, err := client.CreateTransaction(ctx, rail.LedgerTx{
+		IdempotencyKey:   "idem-tx",
+		OrganizationRef:  "org-1",
+		LedgerAccountRef: "acct-1",
+		Currency:         "USD",
+		Amount:           "10",
+		FromRail:         "rail_ledger",
+		ToRail:           "crypto",
+	})
+
+	require.NoError(t, err)
+	require.Equal(t, "op-tx", ref)
+	require.NotNil(t, captured)
+	assert.Equal(t, connectorv1.OperationType_DEBIT, captured.GetType())
+
+	metadata, ok := captured.GetParams().AsMap()["metadata"].(map[string]interface{})
+	require.True(t, ok)
+	assert.Equal(t, discovery.RailLedger, metadata["from_rail"])
+	assert.Equal(t, discovery.RailCrypto, metadata["to_rail"])
+}