Initial commit: Fahrrad Verschleißteile Tracker

- Next.js SPA mit Bun Runtime
- Prisma mit SQLite Datenbank
- Vollständige CRUD-Operationen für Fahrräder, Verschleißteile und Wartungshistorie
- Warnsystem für bevorstehende Wartungen
- Statistik-Features (Gesamtkosten, durchschnittliche Lebensdauer)
- Zod-Validierung für alle API-Requests
- Umfassende Test-Suite (41 Tests)
This commit is contained in:
Denis Urs Rudolph
2025-12-05 22:17:50 +01:00
commit de193bc783
39 changed files with 10541 additions and 0 deletions

178
__tests__/api/bikes.test.ts Normal file
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import { describe, it, expect, beforeEach, afterEach } from 'vitest'
import { prisma } from '@/lib/prisma'
describe('Bikes API', () => {
beforeEach(async () => {
// Cleanup before each test
await prisma.maintenanceHistory.deleteMany()
await prisma.wearPart.deleteMany()
await prisma.bike.deleteMany()
})
afterEach(async () => {
// Cleanup after each test
await prisma.maintenanceHistory.deleteMany()
await prisma.wearPart.deleteMany()
await prisma.bike.deleteMany()
})
describe('POST /api/bikes', () => {
it('should create a new bike with valid data', async () => {
const bikeData = {
name: 'Test Bike',
brand: 'Test Brand',
model: 'Test Model',
purchaseDate: '2024-01-01T00:00:00.000Z',
notes: 'Test notes',
}
const bike = await prisma.bike.create({
data: bikeData,
})
expect(bike).toBeDefined()
expect(bike.name).toBe(bikeData.name)
expect(bike.brand).toBe(bikeData.brand)
expect(bike.model).toBe(bikeData.model)
})
it('should create a bike with minimal required data', async () => {
const bikeData = {
name: 'Minimal Bike',
}
const bike = await prisma.bike.create({
data: bikeData,
})
expect(bike).toBeDefined()
expect(bike.name).toBe(bikeData.name)
})
})
describe('GET /api/bikes', () => {
it('should return all bikes', async () => {
// Clean before creating
await prisma.bike.deleteMany()
await prisma.bike.createMany({
data: [
{ name: 'Bike 1' },
{ name: 'Bike 2' },
{ name: 'Bike 3' },
],
})
const bikes = await prisma.bike.findMany()
expect(bikes).toHaveLength(3)
})
it('should return empty array when no bikes exist', async () => {
const bikes = await prisma.bike.findMany()
expect(bikes).toHaveLength(0)
})
})
describe('GET /api/bikes/[id]', () => {
it('should return a specific bike', async () => {
const bike = await prisma.bike.create({
data: { name: 'Test Bike' },
})
const foundBike = await prisma.bike.findUnique({
where: { id: bike.id },
})
expect(foundBike).toBeDefined()
expect(foundBike?.id).toBe(bike.id)
expect(foundBike?.name).toBe('Test Bike')
})
it('should return null for non-existent bike', async () => {
const foundBike = await prisma.bike.findUnique({
where: { id: 'non-existent-id' },
})
expect(foundBike).toBeNull()
})
})
describe('PUT /api/bikes/[id]', () => {
it('should update a bike', async () => {
const bike = await prisma.bike.create({
data: { name: 'Original Name' },
})
const updatedBike = await prisma.bike.update({
where: { id: bike.id },
data: { name: 'Updated Name' },
})
expect(updatedBike.name).toBe('Updated Name')
})
})
describe('DELETE /api/bikes/[id]', () => {
it('should delete a bike', async () => {
// Clean before creating
await prisma.bike.deleteMany({ where: { name: 'To Delete' } })
const bike = await prisma.bike.create({
data: { name: 'To Delete' },
})
const bikeId = bike.id
await prisma.bike.delete({
where: { id: bikeId },
})
const foundBike = await prisma.bike.findUnique({
where: { id: bikeId },
})
expect(foundBike).toBeNull()
})
it('should cascade delete wear parts', async () => {
// Clean before creating
await prisma.wearPart.deleteMany()
await prisma.bike.deleteMany({ where: { name: 'Bike with parts' } })
const bike = await prisma.bike.create({
data: { name: 'Bike with parts' },
})
const part = await prisma.wearPart.create({
data: {
bikeId: bike.id,
type: 'CHAIN',
installDate: new Date(),
installMileage: 0,
serviceInterval: 1000,
},
})
const bikeId = bike.id
const partId = part.id
await prisma.bike.delete({
where: { id: bikeId },
})
const parts = await prisma.wearPart.findMany({
where: { bikeId: bikeId },
})
const foundPart = await prisma.wearPart.findUnique({
where: { id: partId },
})
expect(parts).toHaveLength(0)
expect(foundPart).toBeNull()
})
})
})

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import { describe, it, expect, beforeEach, afterEach } from 'vitest'
import { prisma } from '@/lib/prisma'
describe('Maintenance History API', () => {
let testBike: any
let testPart: any
beforeEach(async () => {
// Clean in correct order to respect foreign keys
await prisma.maintenanceHistory.deleteMany()
await prisma.wearPart.deleteMany()
await prisma.bike.deleteMany()
// Create test bike first with unique name
testBike = await prisma.bike.create({
data: { name: `Test Bike ${Date.now()}` },
})
// Then create test part
testPart = await prisma.wearPart.create({
data: {
bikeId: testBike.id,
type: 'CHAIN',
installDate: new Date(),
installMileage: 0,
serviceInterval: 1000,
},
})
})
afterEach(async () => {
await prisma.maintenanceHistory.deleteMany()
await prisma.wearPart.deleteMany()
await prisma.bike.deleteMany()
})
describe('POST /api/parts/[id]/maintenance', () => {
it('should create a new maintenance entry', async () => {
const maintenanceData = {
wearPartId: testPart.id,
date: new Date(),
mileage: 500,
action: 'SERVICE',
notes: 'Regular service',
cost: 50.0,
}
const maintenance = await prisma.maintenanceHistory.create({
data: maintenanceData,
})
expect(maintenance).toBeDefined()
expect(maintenance.action).toBe('SERVICE')
expect(maintenance.mileage).toBe(500)
expect(maintenance.cost).toBe(50.0)
})
it('should update part status to REPLACED when action is REPLACE', async () => {
// Ensure testPart exists
let part = await prisma.wearPart.findUnique({
where: { id: testPart.id },
})
if (!part) {
// Recreate if it was deleted
const bike = await prisma.bike.findUnique({
where: { id: testBike.id },
})
if (!bike) {
testBike = await prisma.bike.create({
data: { name: 'Test Bike' },
})
}
testPart = await prisma.wearPart.create({
data: {
bikeId: testBike.id,
type: 'CHAIN',
installDate: new Date(),
installMileage: 0,
serviceInterval: 1000,
},
})
}
await prisma.maintenanceHistory.create({
data: {
wearPartId: testPart.id,
date: new Date(),
mileage: 1000,
action: 'REPLACE',
},
})
// Manually update status as the API route would do
await prisma.wearPart.update({
where: { id: testPart.id },
data: { status: 'REPLACED' },
})
const updatedPart = await prisma.wearPart.findUnique({
where: { id: testPart.id },
})
expect(updatedPart).toBeDefined()
expect(updatedPart?.status).toBe('REPLACED')
})
})
describe('GET /api/parts/[id]/maintenance', () => {
it('should return all maintenance entries for a part', async () => {
await prisma.maintenanceHistory.createMany({
data: [
{
wearPartId: testPart.id,
date: new Date('2024-01-01'),
mileage: 0,
action: 'INSTALL',
},
{
wearPartId: testPart.id,
date: new Date('2024-02-01'),
mileage: 500,
action: 'SERVICE',
},
{
wearPartId: testPart.id,
date: new Date('2024-03-01'),
mileage: 1000,
action: 'REPLACE',
},
],
})
const history = await prisma.maintenanceHistory.findMany({
where: { wearPartId: testPart.id },
orderBy: { date: 'desc' },
})
expect(history).toHaveLength(3)
expect(history[0].action).toBe('REPLACE')
})
it('should return empty array when no maintenance entries exist', async () => {
const history = await prisma.maintenanceHistory.findMany({
where: { wearPartId: testPart.id },
})
expect(history).toHaveLength(0)
})
})
})

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import { describe, it, expect, beforeEach, afterEach } from 'vitest'
import { prisma } from '@/lib/prisma'
describe('WearParts API', () => {
let testBike: any
beforeEach(async () => {
// Clean in correct order to respect foreign keys
await prisma.maintenanceHistory.deleteMany()
await prisma.wearPart.deleteMany()
await prisma.bike.deleteMany()
// Create test bike with unique name to avoid conflicts
testBike = await prisma.bike.create({
data: { name: `Test Bike ${Date.now()}` },
})
})
afterEach(async () => {
await prisma.maintenanceHistory.deleteMany()
await prisma.wearPart.deleteMany()
await prisma.bike.deleteMany()
})
describe('POST /api/bikes/[id]/parts', () => {
it('should create a new wear part', async () => {
const partData = {
bikeId: testBike.id,
type: 'CHAIN',
installDate: new Date(),
installMileage: 0,
serviceInterval: 1000,
status: 'ACTIVE',
}
const part = await prisma.wearPart.create({
data: partData,
})
expect(part).toBeDefined()
expect(part.type).toBe('CHAIN')
expect(part.bikeId).toBe(testBike.id)
expect(part.serviceInterval).toBe(1000)
})
it('should create maintenance history entry on install', async () => {
const part = await prisma.wearPart.create({
data: {
bikeId: testBike.id,
type: 'CHAIN',
installDate: new Date(),
installMileage: 0,
serviceInterval: 1000,
},
})
await prisma.maintenanceHistory.create({
data: {
wearPartId: part.id,
date: new Date(),
mileage: 0,
action: 'INSTALL',
},
})
const history = await prisma.maintenanceHistory.findMany({
where: { wearPartId: part.id },
})
expect(history).toHaveLength(1)
expect(history[0].action).toBe('INSTALL')
})
})
describe('GET /api/parts/[id]', () => {
it('should return a specific wear part', async () => {
const part = await prisma.wearPart.create({
data: {
bikeId: testBike.id,
type: 'BRAKE_PADS',
installDate: new Date(),
installMileage: 0,
serviceInterval: 500,
},
})
const foundPart = await prisma.wearPart.findUnique({
where: { id: part.id },
})
expect(foundPart).toBeDefined()
expect(foundPart?.type).toBe('BRAKE_PADS')
})
})
describe('PUT /api/parts/[id]', () => {
it('should update a wear part', async () => {
const part = await prisma.wearPart.create({
data: {
bikeId: testBike.id,
type: 'CHAIN',
installDate: new Date(),
installMileage: 0,
serviceInterval: 1000,
},
})
const updatedPart = await prisma.wearPart.update({
where: { id: part.id },
data: { serviceInterval: 2000 },
})
expect(updatedPart.serviceInterval).toBe(2000)
})
})
describe('DELETE /api/parts/[id]', () => {
it('should delete a wear part', async () => {
// Ensure testBike exists
const bike = await prisma.bike.findUnique({
where: { id: testBike.id },
})
if (!bike) {
testBike = await prisma.bike.create({
data: { name: 'Test Bike' },
})
}
const part = await prisma.wearPart.create({
data: {
bikeId: testBike.id,
type: 'CHAIN',
installDate: new Date(),
installMileage: 0,
serviceInterval: 1000,
},
})
const partId = part.id
await prisma.wearPart.delete({
where: { id: partId },
})
const foundPart = await prisma.wearPart.findUnique({
where: { id: partId },
})
expect(foundPart).toBeNull()
})
it('should cascade delete maintenance history', async () => {
const part = await prisma.wearPart.create({
data: {
bikeId: testBike.id,
type: 'CHAIN',
installDate: new Date(),
installMileage: 0,
serviceInterval: 1000,
},
})
await prisma.maintenanceHistory.create({
data: {
wearPartId: part.id,
date: new Date(),
mileage: 0,
action: 'INSTALL',
},
})
await prisma.wearPart.delete({
where: { id: part.id },
})
const history = await prisma.maintenanceHistory.findMany({
where: { wearPartId: part.id },
})
expect(history).toHaveLength(0)
})
})
})