def test_drop_db(self):
file_db = car_wash_service.FileCarJobRepository(self.filename)
job1 = car_wash_service.CarWashJob(self.car1, self.customer1)
job2 = car_wash_service.CarWashJob(self.car2, self.customer2)
file_db.save(job1)
file_db.save(job2)
file_db.drop_db()
with self.assertRaises(ValueError):
file_db.find_by_id(job1.job_id)
with self.assertRaises(ValueError):
file_db.find_by_id(job2.job_id)
def test_inmemory_save_and_retrieve(self):
in_memory_db = car_wash_service.InMemoryCarJobRepository()
job = car_wash_service.CarWashJob(self.car1, self.customer1)
in_memory_db.save(job)
retrieved_job = in_memory_db.find_by_id(job.job_id)
self.assert_job_equals(retrieved_job, job)
def test_file_db_save_and_retrieve(self):
file_db = car_wash_service.FileCarJobRepository(self.filename)
job = car_wash_service.CarWashJob(self.car1, self.customer1)
file_db.save(job)
retrieved_job = file_db.find_by_id(job.job_id)
self.assert_job_equals(retrieved_job, job)
def test_contact_details(self):
job = car_wash_service.CarWashJob(self.car1, self.customer1)
self.assertEqual(self.customer1.mobile_phone, job.contact_details(),
'Wrong phone number!')
def test_notification_message(self):
job = car_wash_service.CarWashJob(self.car1, self.customer1)
self.assertEqual(f'Job {job.job_id}, Car {self.car1.plate} washed.',
job.notification_message(),
'The notification message seems wrong...')
def test_car_wash_job_without_id(self):
job = car_wash_service.CarWashJob(self.car1, self.customer1)
self.assertIsNotNone(
job.job_id,
'The constructor should create a new id if none was given!')
def test_car_wash_job_unique_ids(self):
ids = [
car_wash_service.CarWashJob(None, None).job_id for i in range(1000)
]
self.assertEqual(len(set(ids)), len(ids),
'Ids should be unique for each car wash job!')