V1-V6 收口移动视口与 PDF 发票上传

client/tests/e2e/travel-payment-flow.spec.ts

@@ -52,15 +52,15 @@ test("E2E 差旅支付主链路：申请→审批→支付→绑票", async ({ p
     await expect(orderCard).not.toContainText("标记已支付");
 
     await page.goto("/invoice-pool");
-    const invoiceFileName = `travel-payment-${Date.now()}.png`;
+    const invoiceFileName = `travel-payment-${Date.now()}.pdf`;
     const uploadResponsePromise = page.waitForResponse((response) => {
       const url = new URL(response.url());
       return response.request().method() === "POST" && url.pathname === "/api/invoice-pool/upload" && response.ok();
     });
     await page.getByTestId("invoice-upload-file").setInputFiles({
       name: invoiceFileName,
-      mimeType: "image/png",
-      buffer: Buffer.from(`TRAVEL_PAYMENT_${Date.now()}`, "utf8"),
+      mimeType: "application/pdf",
+      buffer: Buffer.from(`%PDF-1.4\nTRAVEL_PAYMENT_${Date.now()}\n%%EOF\n`, "utf8"),
     });
     await page.getByTestId("invoice-upload-submit").click();
     const uploadPayload = (await (await uploadResponsePromise).json()) as { data?: { invoicePoolId?: string | null } };