feat(T07): Warenkorb & Mietanfrage frontend – cart store, drawer, pages, form, tests

frontend/tests/unit/CartStore.test.ts

@@ -0,0 +1,101 @@
+import { describe, it, expect } from "vitest";
+import { readFileSync } from "node:fs";
+import { resolve } from "node:path";
+
+describe("Cart Store", () => {
+  const storePath = resolve(__dirname, "../../stores/cart.ts");
+  const content = readFileSync(storePath, "utf-8");
+
+  it("should define useCartStore with defineStore", () => {
+    expect(content).toContain("defineStore");
+    expect(content).toContain("useCartStore");
+  });
+
+  it("should have CartItem interface with required fields", () => {
+    expect(content).toContain("equipment_id");
+    expect(content).toContain("name");
+    expect(content).toContain("quantity");
+    expect(content).toContain("rental_price");
+    expect(content).toContain("image_url");
+  });
+
+  it("should have totalCount getter", () => {
+    expect(content).toContain("totalCount");
+    expect(content).toContain("reduce");
+  });
+
+  it("should have isEmpty getter", () => {
+    expect(content).toContain("isEmpty");
+  });
+
+  it("should have hasItems getter", () => {
+    expect(content).toContain("hasItems");
+  });
+
+  it("should have apiItems getter for rental request payload", () => {
+    expect(content).toContain("apiItems");
+    expect(content).toContain("equipment_id");
+    expect(content).toContain("quantity");
+  });
+
+  it("should have addItem action", () => {
+    expect(content).toContain("addItem");
+    expect(content).toContain("existing");
+    expect(content).toContain("quantity += 1");
+  });
+
+  it("should have addItemByFields action", () => {
+    expect(content).toContain("addItemByFields");
+  });
+
+  it("should have removeItem action", () => {
+    expect(content).toContain("removeItem");
+    expect(content).toContain("splice");
+  });
+
+  it("should have updateQuantity action", () => {
+    expect(content).toContain("updateQuantity");
+    expect(content).toContain("quantity <= 0");
+  });
+
+  it("should have incrementQuantity action", () => {
+    expect(content).toContain("incrementQuantity");
+  });
+
+  it("should have decrementQuantity action", () => {
+    expect(content).toContain("decrementQuantity");
+  });
+
+  it("should have clearCart action", () => {
+    expect(content).toContain("clearCart");
+    expect(content).toContain("items = []");
+  });
+
+  it("should have RentalRequestPayload interface", () => {
+    expect(content).toContain("RentalRequestPayload");
+    expect(content).toContain("event_name");
+    expect(content).toContain("date_start");
+    expect(content).toContain("date_end");
+    expect(content).toContain("location");
+    expect(content).toContain("person_count");
+    expect(content).toContain("contact_name");
+    expect(content).toContain("contact_email");
+    expect(content).toContain("contact_phone");
+    expect(content).toContain("contact_street");
+    expect(content).toContain("contact_postalcode");
+    expect(content).toContain("contact_city");
+    expect(content).toContain("message");
+    expect(content).toContain("items");
+  });
+
+  it("should have RentalRequestResponse interface", () => {
+    expect(content).toContain("RentalRequestResponse");
+    expect(content).toContain("reference_number");
+    expect(content).toContain("status");
+  });
+
+  it("should use TypeScript", () => {
+    expect(content).toContain("import type");
+    expect(content).toContain("export interface");
+  });
+});