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zeekay
89c422fca5
CreatePayment's transfer-creation POST (/v1/transfers — the money- moving call) now forwards req.IdempotencyKey as Wise's X-idempotence-uuid header (per docs.wise.com/api-docs/features/idempotency). The preceding quote POST is intentionally NOT idempotent-keyed: quotes are not money- moving and Wise treats them as a separate resource. Empty IdempotencyKey falls back to provider.DeriveIdempotencyKey keyed on the transferBody so retries collapse. Hermetic httptest covers caller-supplied (transfer-only) and deterministic-fallback paths.
77 lines
2.6 KiB
Go
77 lines
2.6 KiB
Go
package wise
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"github.com/luxfi/treasury/pkg/types"
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)
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func newTestProvider(t *testing.T, h http.HandlerFunc) *Provider {
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t.Helper()
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srv := httptest.NewServer(h)
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t.Cleanup(srv.Close)
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return &Provider{cfg: Config{BaseURL: srv.URL, APIToken: "t", ProfileID: "p"}, client: srv.Client()}
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}
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// Wise CreatePayment does two POSTs: quote → transfer. Only the transfer
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// must carry X-idempotence-uuid (it's the money-moving call).
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func TestCreatePayment_CallerIdempotencyKeyOnTransferOnly(t *testing.T) {
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var quoteHdr, transferHdr string
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p := newTestProvider(t, func(w http.ResponseWriter, r *http.Request) {
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switch {
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case strings.HasSuffix(r.URL.Path, "/quotes"):
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quoteHdr = r.Header.Get("X-idempotence-uuid")
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_, _ = w.Write([]byte(`{"id":"quote-1"}`))
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case strings.HasSuffix(r.URL.Path, "/transfers"):
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transferHdr = r.Header.Get("X-idempotence-uuid")
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_, _ = w.Write([]byte(`{"id":1,"status":"incoming_payment_waiting","sourceCurrency":"USD","sourceValue":100,"targetCurrency":"USD","targetValue":100,"rate":1.0}`))
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default:
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t.Fatalf("unexpected path: %s", r.URL.Path)
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}
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})
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req := &types.CreatePaymentRequest{
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Amount: "100", Currency: "USD", DestAccountID: "999",
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IdempotencyKey: "caller-wise",
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}
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if _, err := p.CreatePayment(context.Background(), req); err != nil {
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t.Fatalf("CreatePayment: %v", err)
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}
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if quoteHdr != "" {
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t.Errorf("quote must not carry X-idempotence-uuid, got %q", quoteHdr)
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}
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if transferHdr != "caller-wise" {
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t.Fatalf("transfer X-idempotence-uuid: got %q, want %q", transferHdr, "caller-wise")
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}
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}
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func TestCreatePayment_DeterministicFallback(t *testing.T) {
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var keys []string
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p := newTestProvider(t, func(w http.ResponseWriter, r *http.Request) {
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switch {
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case strings.HasSuffix(r.URL.Path, "/quotes"):
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_, _ = w.Write([]byte(`{"id":"quote-1"}`))
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case strings.HasSuffix(r.URL.Path, "/transfers"):
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keys = append(keys, r.Header.Get("X-idempotence-uuid"))
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_, _ = w.Write([]byte(`{"id":1,"status":"incoming_payment_waiting","sourceCurrency":"USD","sourceValue":100,"targetCurrency":"USD","targetValue":100,"rate":1.0}`))
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}
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})
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req := &types.CreatePaymentRequest{
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Amount: "100", Currency: "USD", DestAccountID: "999", OrgID: "org-A",
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}
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for i := 0; i < 2; i++ {
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if _, err := p.CreatePayment(context.Background(), req); err != nil {
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t.Fatalf("CreatePayment: %v", err)
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}
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}
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if len(keys) != 2 {
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t.Fatalf("expected 2 transfer calls, got %d", len(keys))
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}
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if keys[0] == "" || keys[0] != keys[1] {
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t.Fatalf("expected identical deterministic keys, got %v", keys)
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}
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}
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