修复: 08-07-business-routing-regression-repair 关闭资产创建跳转回归

client/tests/e2e/r103-cross-page-ui-consistency.spec.ts

@@ -492,6 +492,29 @@ async function mockApis(page: Page, options: { roleCodes?: string[] } = {}) {
       return;
     }
 
+    if (pathName === "/api/assets" && request.method() === "POST") {
+      const payload = request.postDataJSON() as { name?: string };
+      if (payload.name === "合成失败资产") {
+        await route.fulfill({
+          status: 400,
+          contentType: "application/json",
+          body: JSON.stringify({
+            requestId: "mock-r103-asset-create-failure",
+            error: { code: "VALID_001", message: "资产保存失败，请检查填写内容。" },
+          }),
+        });
+        return;
+      }
+      await fulfillJson(route, {
+        asset: {
+          ...assetListItem(),
+          ...payload,
+          id: assetId,
+        },
+      });
+      return;
+    }
+
     if (pathName === `/api/assets/${assetId}` && request.method() === "GET") {
       await fulfillJson(route, { asset: assetListItem() });
       return;
@@ -894,6 +917,45 @@ test.describe("R103 cross page UI consistency", () => {
     await page.getByTestId("unsaved-changes-discard").click();
     await expect(page).toHaveURL(/\/assets$/);
     await expect(page.getByTestId("asset-row")).toBeVisible();
+
+    await page.getByTestId("asset-create").click();
+    await expect(page).toHaveURL(/\/assets\/new$/);
+    await page.getByTestId("asset-name").fill("合成已保存资产");
+    await page.getByTestId("asset-category").selectOption("asset-category-r103");
+    await page.getByTestId("asset-legal-entity").selectOption("legal-r103");
+    await page.getByTestId("asset-cost-center").selectOption("cost-r103");
+    await page.getByTestId("asset-save").click();
+    await expect(page).toHaveURL(new RegExp(`/assets/${assetId}$`));
+    await expect(page.getByTestId("unsaved-changes-dialog")).toHaveCount(0);
+    await expect(page.locator("html")).toHaveAttribute("data-unsaved-changes", "false");
+
+    await page.goBack();
+    await expect(page).toHaveURL(/\/assets$/);
+    await page.goForward();
+    await expect(page).toHaveURL(new RegExp(`/assets/${assetId}$`));
+
+    await page.goBack();
+    await page.getByTestId("asset-create").click();
+    await page.getByTestId("asset-name").fill("合成失败资产");
+    await page.getByTestId("asset-category").selectOption("asset-category-r103");
+    await page.getByTestId("asset-legal-entity").selectOption("legal-r103");
+    await page.getByTestId("asset-cost-center").selectOption("cost-r103");
+    const failedCreateResponse = page.waitForResponse(
+      (response) => response.request().method() === "POST" && new URL(response.url()).pathname === "/api/assets",
+    );
+    await page.getByTestId("asset-save").click();
+    const failedResponse = await failedCreateResponse;
+    expect(failedResponse.ok()).toBe(false);
+    expect(failedResponse.status()).toBe(400);
+    await expect(page).toHaveURL(/\/assets\/new$/);
+    await expect(page.getByTestId("asset-name")).toHaveValue("合成失败资产");
+    await expect(page.getByRole("main").getByText("资产保存失败，请检查填写内容。", { exact: true })).toBeVisible();
+
+    await page.getByRole("button", { name: "返回资产列表", exact: true }).click();
+    await expect(page.getByTestId("unsaved-changes-dialog")).toContainText("资产表单尚未保存");
+    await page.getByTestId("unsaved-changes-continue").click();
+    await expect(page).toHaveURL(/\/assets\/new$/);
+    await expect(page.getByTestId("asset-name")).toHaveValue("合成失败资产");
   });
 
   test("共享未保存保护覆盖浏览器返回取消、确认与刷新拦截", async ({ page }) => {