class CalendarTestCase(APITestCase):
"""
Class to test the model Calendar
"""
def setUp(self):
self.calendar = CalendarFactory(available_capacity=10)
self.orders = self.create_orders()
self.assistants = self.create_assistants()
def create_orders(self):
statuses = [
Order.ORDER_APPROVED_STATUS, Order.ORDER_PENDING_STATUS,
Order.ORDER_DECLINED_STATUS, Order.ORDER_CANCELLED_STATUS
]
orders = mommy.make(Order,
calendar=self.calendar,
status=cycle(statuses),
quantity=4,
_quantity=4)
return orders
def create_assistants(self):
enrolled = [True, False]
return mommy.make(Assistant,
order=cycle(self.orders),
enrolled=cycle(enrolled),
_quantity=16)
def test_available_capacity(self):
"""
Test the available capacity property
"""
# Capacity = 10
# Num enrolled assistants = 4
# Available capacity = 10 - 4 = 6
self.assertEqual(self.calendar.available_capacity, 6)
# Capacity = 10
# Num enrolled assistants = 4
# Available capacity = 10 - 4 = 6
# Cancel assistant
# Num enrolled assistants = 4 - 1 = 3
# Available capacity = 10 - 3 = 7
approved_order = self.orders[0]
assistants = approved_order.assistants.all()
first_assistant = assistants[0]
first_assistant.enrolled = False
first_assistant.save()
self.assertEqual(self.calendar.available_capacity, 7)
# Capacity = 10
# Num enrolled assistants = 4
# Available capacity = 10 - 4 = 6
# Cancel assistant
# Num enrolled assistants = 4 - 1 = 3
# Available capacity = 10 - 3 = 7
# Cancel order
# Num enrolled assistants = 3 - 3 = 0
# Available capacity = 10 - 0 = 10
approved_order.change_status(Order.ORDER_CANCELLED_STATUS)
self.assertEqual(self.calendar.available_capacity, 10)
# Capacity = 10
# Num enrolled assistants = 4
# Available capacity = 10 - 4 = 6
# Cancel assistant
# Num enrolled assistants = 4 - 1 = 3
# Available capacity = 10 - 3 = 7
# Cancel order
# Num enrolled assistants = 3 - 3 = 0
# Available capacity = 10 - 0 = 10
# Approve order
# Num enrolled assistants = 0 + 3 = 0
# Available capacity = 10 - 3 = 7
approved_order.change_status(Order.ORDER_APPROVED_STATUS)
self.assertEqual(self.calendar.available_capacity, 7)
def test_permissions(self):
"""
When an instance is created should set the permissions
"""
user = self.calendar.activity.organizer.user
self.assertTrue(
user.has_perm('activities.change_calendar', self.calendar))
self.assertTrue(
user.has_perm('activities.delete_calendar', self.calendar))
def test_get_assistants(self):
"""
Test the method get_assistants
"""
assistants = Assistant.objects.filter(order__calendar=self.calendar,
order__status__in=[
Order.ORDER_APPROVED_STATUS,
Order.ORDER_PENDING_STATUS
],
enrolled=True)
self.assertEqual(self.calendar.get_assistants(), list(assistants))
class CalendarSerializerTest(APITestCase):
"""
Test cases for CalendarSerializer
"""
def setUp(self):
self.calendar = CalendarFactory(session_price=100000)
self.order = mommy.make(Order, status=Order.ORDER_APPROVED_STATUS, calendar=self.calendar,
quantity=3)
self.assistants = mommy.make(Assistant, order=self.order, _quantity=2)
def test_read(self):
"""
Test the serialize data
"""
epoch = UnixEpochDateField()
mommy.make(Assistant, order=self.order, enrolled=False)
package = CalendarPackageFactory(calendar=self.calendar, type=1)
serializer = CalendarSerializer(self.calendar)
content = {
'id': self.calendar.id,
'activity': self.calendar.activity.id,
'initial_date': epoch.to_representation(self.calendar.initial_date),
'enroll_open': True,
'session_price': self.calendar.session_price,
'schedules': '<p><strong>Lunes - Viernes</strong></p><p>6:00pm - 9:00pm</p>',
'assistants': AssistantsSerializer(self.calendar.get_assistants(), many=True,
remove_fields=['student']).data,
'is_weekend': self.calendar.is_weekend,
'is_free': self.calendar.is_free,
'available_capacity': self.calendar.available_capacity,
'packages': [{
'id': package.id,
'quantity': package.quantity,
'price': package.price,
'type': 1,
'type_name': 'Mes(es)',
}],
}
self.assertTrue(all(item in serializer.data.items() for item in content.items()))
def test_create(self):
"""
The serializer should create the calendar with the data passed
"""
today = now()
epoch = UnixEpochDateField()
activity = ActivityFactory()
data = {
'activity': activity.id,
'initial_date': epoch.to_representation(today),
'session_price': 300000,
'available_capacity': 10,
'note': 'Note',
'schedules': '<p><strong>Lunes - Viernes</strong></p><p>6:00pm - 9:00pm</p>',
'packages': [{
'quantity': 16,
'price': 100000,
'type': 1,
}]
}
calendar_counter = Calendar.objects.count()
package_counter = CalendarPackage.objects.count()
serializer = CalendarSerializer(data=data)
serializer.is_valid(raise_exception=True)
serializer.save()
self.assertEqual(Calendar.objects.count(), calendar_counter + 1)
self.assertEqual(CalendarPackage.objects.count(), package_counter + 1)
def test_update(self):
"""
The serializer should update the data even the packages data
"""
package = CalendarPackageFactory(calendar=self.calendar, price=100000, quantity=4)
data = {
'session_price': 500000,
'packages': [{
'id': package.id,
'quantity': 6,
}]
}
serializer = CalendarSerializer(self.calendar, data=data, partial=True)
self.assertTrue(serializer.is_valid(raise_exception=True))
serializer.save()
calendar = Calendar.objects.get(id=self.calendar.id)
package = CalendarPackage.objects.get(id=package.id)
self.assertEqual(calendar.session_price, 500000)
self.assertEqual(package.quantity, 6)
def test_create_other_package_in_update(self):
"""
If the serializer receive one more package in the update method
the package should be created
"""
calendar = CalendarFactory(activity__is_open=True)
packages = CalendarPackageFactory.create_batch(2, calendar=calendar)
data = {
'packages':[{
'id': p.id,
'quantity': p.quantity,
'price': p.price,
} for p in packages]
}
# The new package
data['packages'].append({
'quantity': 16,
'price': 183740,
'type': 1,
})
packages_counter = CalendarPackage.objects.count()
serializer = CalendarSerializer(calendar, data=data, partial=True)
self.assertTrue(serializer.is_valid(raise_exception=True))
serializer.save()
self.assertEqual(CalendarPackage.objects.count(), packages_counter + 1)
def test_should_not_update_schedule_if_there_are_orders(self):
"""
The serializer shouldn't allow to update the schedules field
if there are orders associated to the calendar
"""
data = {'schedules': '<p>No Schedule!</p>'}
msg = 'No se puede cambiar el horario debido a que existen ordenes relacionadas.'
serializer = CalendarSerializer(self.calendar, data=data, partial=True)
with self.assertRaisesMessage(ValidationError, "{'schedules': ['%s']}" % msg):
serializer.is_valid(raise_exception=True)
def test_if_activity_is_closed_session_price_should_be_required(self):
"""
If the activity is_open is False the CalendarSerializer should require
the session price and not the packages
"""
today = now()
epoch = UnixEpochDateField()
activity = ActivityFactory(is_open=False)
data = {
'activity': activity.id,
'initial_date': epoch.to_representation(today),
'available_capacity': 10,
'note': 'Note',
'schedules': '<p><strong>Lunes - Viernes</strong></p><p>6:00pm - 9:00pm</p>',
}
serializer = CalendarSerializer(data=data)
with self.assertRaisesMessage(ValidationError, "{'session_price': ['Este campo es"
" requerido.']}"):
serializer.is_valid(raise_exception=True)
def test_if_activity_is_open_packages_should_be_required(self):
"""
If the activity is_open is False the CalendarSerializer should require
the session price and not the packages
"""
today = now()
epoch = UnixEpochDateField()
activity = ActivityFactory(is_open=True)
data = {
'activity': activity.id,
'initial_date': epoch.to_representation(today),
'available_capacity': 10,
'note': 'Note',
'schedules': '<p><strong>Lunes - Viernes</strong></p><p>6:00pm - 9:00pm</p>',
}
serializer = CalendarSerializer(data=data)
with self.assertRaisesMessage(ValidationError, "{'packages': ['Este campo es"
" requerido.']}"):
serializer.is_valid(raise_exception=True)
def test_only_one_calendar_activity_open(self):
"""
If the activity is open the serializer shouldn't let create more than 1 calendar
"""
today = now()
epoch = UnixEpochDateField()
activity = ActivityFactory(is_open=True)
CalendarFactory(activity=activity)
data = {
'activity': activity.id,
'initial_date': epoch.to_representation(today),
'available_capacity': 10,
'note': 'Note',
'schedules': '<p><strong>Lunes - Viernes</strong></p><p>6:00pm - 9:00pm</p>',
'packages': [{
'quantity': 3,
'price': 123843,
'type': 1,
}]
}
serializer = CalendarSerializer(data=data)
with self.assertRaisesMessage(ValidationError, "{'non_field_errors': ['No se puede crear"
" más de un calendario cuando la actividad"
" es de horario abierto']}"):
serializer.is_valid(raise_exception=True)