test(api): cover assistant master data rate lookup

packages/api/src/__tests__/assistant-tools-master-data-rate-lookup.test.ts

@@ -0,0 +1,139 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { PermissionKey, SystemRole } from "@capakraken/shared";
+
+vi.mock("@capakraken/application", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("@capakraken/application")>();
+  return {
+    ...actual,
+    countPlanningEntries: vi.fn().mockResolvedValue({ countsByRoleId: new Map() }),
+    getDashboardBudgetForecast: vi.fn().mockResolvedValue([]),
+    getDashboardPeakTimes: vi.fn().mockResolvedValue([]),
+    listAssignmentBookings: vi.fn().mockResolvedValue([]),
+  };
+});
+
+import { countPlanningEntries } from "@capakraken/application";
+import { executeTool } from "../router/assistant-tools.js";
+import { createToolContext } from "./assistant-tools-master-data-read-test-helpers.js";
+
+describe("assistant master data rate lookup tools", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    vi.mocked(countPlanningEntries).mockResolvedValue({ countsByRoleId: new Map() });
+  });
+
+  it("routes rate lookup reads through the rate-card router path", async () => {
+    const db = {
+      rateCard: {
+        findMany: vi.fn().mockResolvedValue([
+          {
+            id: "rc_client",
+            name: "Client 2026",
+            client: { id: "client_1", name: "Acme Mobility" },
+            lines: [
+              {
+                id: "line_best",
+                chapter: "Delivery",
+                seniority: "Senior",
+                costRateCents: 12_000,
+                billRateCents: 18_000,
+                role: { id: "role_1", name: "Pipeline TD" },
+              },
+            ],
+          },
+          {
+            id: "rc_default",
+            name: "Default 2026",
+            client: null,
+            lines: [
+              {
+                id: "line_alt",
+                chapter: "Delivery",
+                seniority: "Senior",
+                costRateCents: 11_000,
+                billRateCents: 17_000,
+                role: { id: "role_1", name: "Pipeline TD" },
+              },
+            ],
+          },
+        ]),
+      },
+      role: {
+        findFirst: vi.fn().mockResolvedValue({ id: "role_1" }),
+      },
+    };
+    const ctx = createToolContext(db, {
+      userRole: SystemRole.CONTROLLER,
+      permissions: [PermissionKey.VIEW_COSTS],
+    });
+
+    const result = await executeTool(
+      "lookup_rate",
+      JSON.stringify({
+        clientId: "client_1",
+        chapter: "Delivery",
+        roleName: "Pipeline",
+        seniority: "Senior",
+      }),
+      ctx,
+    );
+
+    expect(db.rateCard.findMany).toHaveBeenCalledWith({
+      where: {
+        isActive: true,
+        OR: [{ clientId: "client_1" }, { clientId: null }],
+      },
+      include: {
+        lines: {
+          select: {
+            id: true,
+            chapter: true,
+            seniority: true,
+            costRateCents: true,
+            billRateCents: true,
+            role: { select: { id: true, name: true } },
+          },
+        },
+        client: { select: { id: true, name: true } },
+      },
+      orderBy: [{ effectiveFrom: "desc" }],
+    });
+    expect(db.role.findFirst).toHaveBeenCalledWith({
+      where: { name: { contains: "Pipeline", mode: "insensitive" } },
+      select: { id: true },
+    });
+    expect(JSON.parse(result.content)).toEqual({
+      bestMatch: {
+        rateCardName: "Client 2026",
+        clientId: "client_1",
+        clientName: "Acme Mobility",
+        lineId: "line_best",
+        chapter: "Delivery",
+        seniority: "Senior",
+        roleName: "Pipeline TD",
+        costRateCents: 12000,
+        billRateCents: 18000,
+        score: 10,
+        costRate: "120,00 EUR",
+        billRate: "180,00 EUR",
+      },
+      alternatives: [
+        {
+          rateCardName: "Default 2026",
+          clientId: null,
+          clientName: null,
+          lineId: "line_alt",
+          chapter: "Delivery",
+          seniority: "Senior",
+          roleName: "Pipeline TD",
+          costRateCents: 11000,
+          billRateCents: 17000,
+          score: 7,
+          costRate: "110,00 EUR",
+          billRate: "170,00 EUR",
+        },
+      ],
+      totalCandidates: 2,
+    });
+  });
+});