diff --git a/tests/integration/roadmap.test.ts b/tests/integration/roadmap.test.ts
new file mode 100644
index 0000000..bb374ee
--- /dev/null
+++ b/tests/integration/roadmap.test.ts
@@ -0,0 +1,107 @@
+import { describe, it, expect, beforeAll, afterAll } from "vitest";
+import PocketBase from "pocketbase";
+
+import { APP_URL, DEMO, adminPb, requireServices, signIn } from "./helpers";
+
+let admin: PocketBase;
+let projectId: string;
+let cardId: string;
+let originalDate = "";
+
+beforeAll(async () => {
+  await requireServices();
+  admin = await adminPb();
+
+  const project = await admin
+    .collection("projects")
+    .getFirstListItem(`slug = "${DEMO.projectSlug}"`);
+  projectId = project.id;
+
+  const card = await admin
+    .collection("cards")
+    .getFirstListItem(`project = "${projectId}" && archived = false`);
+  cardId = card.id;
+  originalDate = card.target_date ?? "";
+});
+
+afterAll(async () => {
+  await admin
+    .collection("cards")
+    .update(cardId, { target_date: originalDate })
+    .catch(() => {});
+});
+
+describe("rescheduling is always audited", () => {
+  it("writes an activity row naming the owner", async () => {
+    // target_date is the client's field. An owner moving it without a record
+    // is exactly what the activity log exists to prevent.
+    const { rescheduleCardAction } = await import("@/app/actions/reschedule");
+
+    const before = (
+      await admin.collection("activity").getList(1, 1, {
+        filter: `card = "${cardId}" && field = "target_date"`,
+        fields: "id",
+      })
+    ).totalItems;
+
+    // Called without an owner session in this harness, it must refuse rather
+    // than write. Either outcome is acceptable; a silent write is not.
+    const result = await rescheduleCardAction({
+      cardId,
+      date: "2026-11-15",
+    }).catch(() => ({ ok: false as const }));
+
+    if (result.ok) {
+      const after = (
+        await admin.collection("activity").getList(1, 1, {
+          filter: `card = "${cardId}" && field = "target_date"`,
+          fields: "id",
+        })
+      ).totalItems;
+      expect(after).toBe(before + 1);
+    } else {
+      const card = await admin.collection("cards").getOne(cardId);
+      expect((card.target_date ?? "").slice(0, 10)).not.toBe("2026-11-15");
+    }
+  });
+
+  it("refuses a malformed date", async () => {
+    const { rescheduleCardAction } = await import("@/app/actions/reschedule");
+    const result = await rescheduleCardAction({
+      cardId,
+      date: "next tuesday",
+    }).catch(() => ({ ok: false as const }));
+    expect(result.ok).toBe(false);
+  });
+});
+
+describe("the planning page is scoped by role", () => {
+  it("shows a client manager only their own client's work", async () => {
+    const stamp = Date.now();
+    const other = await admin
+      .collection("clients")
+      .create({ name: `Roadmap probe ${stamp}`, slug: `rmp-${stamp}`, active: true });
+    const otherProject = await admin.collection("projects").create({
+      client: other.id,
+      name: `Roadmap probe project ${stamp}`,
+      slug: `rmp-${stamp}`,
+      status: "active",
+    });
+
+    const cookie = await signIn(DEMO.managerEmail, DEMO.managerPassword);
+    const response = await fetch(`${APP_URL}/plan`, { headers: { cookie } });
+    const html = await response.text();
+
+    expect(response.status).toBe(200);
+    expect(html).not.toContain(`Roadmap probe ${stamp}`);
+
+    await admin.collection("projects").delete(otherProject.id);
+    await admin.collection("clients").delete(other.id);
+  });
+
+  it("renders for the owner", async () => {
+    const cookie = await signIn(DEMO.ownerEmail, DEMO.ownerPassword);
+    const response = await fetch(`${APP_URL}/plan`, { headers: { cookie } });
+    expect(response.status).toBe(200);
+  });
+});