diff --git a/frontend/src/stores/garage.test.ts b/frontend/src/stores/garage.test.ts
new file mode 100644
index 0000000..bf110b0
--- /dev/null
+++ b/frontend/src/stores/garage.test.ts
@@ -0,0 +1,102 @@
+import { createPinia, setActivePinia } from 'pinia'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+import { useGarageStore } from '@/stores/garage'
+import type { GarageOverview } from '@/types/garage'
+import { nuiCall } from '@/utils/nui'
+
+vi.mock('@/utils/nui', () => ({ nuiCall: vi.fn() }))
+
+const mockNuiCall = vi.mocked(nuiCall)
+const overview: GarageOverview = {
+  system: 'esx',
+  valet: {
+    account: 'bank',
+    enabled: true,
+    price: 750,
+    vehicleTypes: {
+      bike: true,
+      boat: false,
+      car: true,
+      helicopter: false,
+      plane: false,
+    },
+  },
+  vehicles: [
+    {
+      body: 91,
+      engine: 84,
+      fuel: 67,
+      id: 'SKY 204',
+      kind: 'car',
+      location: 'Legion Square',
+      model: 'sultan',
+      name: 'Karin Sultan',
+      nickname: '',
+      plate: 'SKY 204',
+      status: 'garaged',
+      vin: '',
+    },
+  ],
+}
+
+describe('garage store', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+    mockNuiCall.mockReset()
+  })
+
+  it('loads the owned vehicles from the server', async () => {
+    mockNuiCall.mockResolvedValueOnce({ data: overview, success: true })
+    const garage = useGarageStore()
+
+    expect(await garage.load()).toBe(true)
+    expect(garage.overview).toEqual(overview)
+    expect(mockNuiCall).toHaveBeenCalledWith('garage:vehicles')
+  })
+
+  it('keeps the previous garage data when refreshing fails', async () => {
+    mockNuiCall.mockResolvedValueOnce({
+      error: 'garage_unavailable',
+      success: false,
+    })
+    const garage = useGarageStore()
+    garage.overview = overview
+
+    expect(await garage.load()).toBe(false)
+    expect(garage.overview).toEqual(overview)
+    expect(garage.error).toBe('garage_unavailable')
+  })
+
+  it('creates a server-backed valet order', async () => {
+    const valet = {
+      canCancel: true,
+      cost: 750,
+      distance: 1000,
+      etaSeconds: 50,
+      orderId: 'valet-1',
+      plate: 'SKY 204',
+      status: 'en_route' as const,
+      vehicleName: 'Karin Sultan',
+    }
+    mockNuiCall.mockResolvedValueOnce({ data: valet, success: true })
+    const garage = useGarageStore()
+
+    expect(await garage.requestValet('SKY 204')).toBe(true)
+    expect(garage.valet).toEqual(valet)
+    expect(mockNuiCall).toHaveBeenCalledWith('garage:valet-request', {
+      plate: 'SKY 204',
+    })
+  })
+
+  it('cancels an active valet order and refreshes the garage', async () => {
+    mockNuiCall
+      .mockResolvedValueOnce({ data: null, success: true })
+      .mockResolvedValueOnce({ data: overview, success: true })
+    const garage = useGarageStore()
+
+    expect(await garage.cancelValet()).toBe(true)
+    expect(garage.valet).toBeNull()
+    expect(mockNuiCall).toHaveBeenNthCalledWith(1, 'garage:valet-cancel')
+  })
+})