feat(v2): fake provider(确定性,验证收款管线;真渠道 P3)

2026-07-10 10:57:53 +08:00
parent 7d05c2f655
commit 20ec7b4942
2 changed files with 138 additions and 0 deletions
@@ -0,0 +1,52 @@
+package fake_test
+
+import (
+	"context"
+	"testing"
+
+	"github.com/wangjia/pay/internal/provider"
+	"github.com/wangjia/pay/internal/provider/fake"
+)
+
+func TestFakeCreateAndVerify(t *testing.T) {
+	var _ provider.Provider = fake.New() // 编译期断言满足接口
+
+	p := fake.New()
+	ctx := context.Background()
+
+	sess, err := p.Create(ctx, provider.CreateRequest{OutTradeNo: "PAY-1", AmountMinor: 29990000, Currency: "USDT"})
+	if err != nil {
+		t.Fatalf("create: %v", err)
+	}
+	if sess.ProviderRef != "FAKE-PAY-1" || sess.RenderType != provider.RenderCryptoAddress {
+		t.Fatalf("session = %+v", sess)
+	}
+
+	ev, err := p.VerifyCallback(ctx, provider.CallbackInput{
+		Raw: []byte(`{"provider_ref":"FAKE-PAY-1","status":"succeeded","amount_minor":29990000,"currency":"USDT"}`),
+	})
+	if err != nil {
+		t.Fatalf("verify: %v", err)
+	}
+	if ev.ProviderRef != "FAKE-PAY-1" || ev.Status != provider.PaidSucceeded || ev.PaidAmountMinor != 29990000 {
+		t.Fatalf("event = %+v", ev)
+	}
+}
+
+func TestFakeQueryPreset(t *testing.T) {
+	p := fake.New()
+	ctx := context.Background()
+
+	ev, _ := p.Query(ctx, provider.QueryRequest{ProviderRef: "FAKE-PAY-2"})
+	if ev.Status != provider.PaidPending {
+		t.Fatalf("默认应 pending, got %v", ev.Status)
+	}
+
+	p.SetQueryResult("FAKE-PAY-2", provider.PaidEvent{
+		ProviderRef: "FAKE-PAY-2", Status: provider.PaidSucceeded, PaidAmountMinor: 100, PaidCurrency: "USDT",
+	})
+	ev2, _ := p.Query(ctx, provider.QueryRequest{ProviderRef: "FAKE-PAY-2"})
+	if ev2.Status != provider.PaidSucceeded || ev2.PaidAmountMinor != 100 {
+		t.Fatalf("预置后应 succeeded, got %+v", ev2)
+	}
+}