wangjia
56 lines
1.9 KiB
Go
56 lines
1.9 KiB
Go
package stripe_test
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import (
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"context"
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"fmt"
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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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gostripe "github.com/stripe/stripe-go/v79"
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"github.com/stripe/stripe-go/v79/client"
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"github.com/wangjia/pay/internal/provider"
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st "github.com/wangjia/pay/internal/provider/stripe"
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)
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func fakeStripeRefundAPI(t *testing.T) *httptest.Server {
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return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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switch {
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case r.Method == http.MethodGet && strings.Contains(r.URL.Path, "/v1/checkout/sessions/cs_test_123"):
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// 未展开:payment_intent 是字符串 id,SDK 反序列化进 *PaymentIntent{ID}
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fmt.Fprint(w, `{"id":"cs_test_123","object":"checkout.session","payment_intent":"pi_test_456","amount_total":2999,"currency":"usd","payment_status":"paid"}`)
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case r.Method == http.MethodPost && strings.HasPrefix(r.URL.Path, "/v1/refunds"):
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fmt.Fprint(w, `{"id":"re_test_789","object":"refund","amount":2999,"currency":"usd","payment_intent":"pi_test_456","status":"succeeded"}`)
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default:
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http.Error(w, `{"error":{"message":"not found"}}`, http.StatusNotFound)
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}
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}))
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}
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func newStripeRefund(t *testing.T, ts *httptest.Server) *st.Provider {
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backends := &gostripe.Backends{
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API: gostripe.GetBackendWithConfig(gostripe.APIBackend, &gostripe.BackendConfig{URL: gostripe.String(ts.URL)}),
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}
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return st.New(client.New("sk_test_x", backends), "whsec_test_secret")
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}
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func TestStripeRefundSuccess(t *testing.T) {
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ts := fakeStripeRefundAPI(t)
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defer ts.Close()
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p := newStripeRefund(t, ts)
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if !p.Capabilities().SupportsRefund {
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t.Fatal("stripe Capabilities.SupportsRefund 应为 true")
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}
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ref, status, err := p.Refund(context.Background(), "cs_test_123", "rf-999", 2999, "requested_by_customer")
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if err != nil {
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t.Fatalf("refund: %v", err)
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}
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if status != provider.PaidSucceeded || ref != "re_test_789" {
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t.Fatalf("refund result: ref=%s status=%s", ref, status)
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}
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}
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