def test_save_sets_new_garden_owner_as_passed_in_user(
self, new_garden_form_fields, user):
form = NewGardenForm(owner=user, data=new_garden_form_fields)
assert form.is_valid()
garden = form.save()
assert garden in user.gardens.all()
def test_clean_name_does_not_raise_validation_error_when_name_is_unique(
self, user1, new_garden_form_fields):
new_garden_form_fields['garden_name'] = user1.gardens.first(
).name + 'adijadjkaodj'
form = NewGardenForm(owner=user1, data=new_garden_form_fields)
form.cleaned_data = new_garden_form_fields
form.clean_name() # should not raise
def test_clean_name_raises_validation_error_when_owner_has_a_garden_with_that_name_already(
self, user1, new_garden_form_fields):
new_garden_form_fields['name'] = user1.gardens.first().name
form = NewGardenForm(owner=user1, data=new_garden_form_fields)
form.cleaned_data = new_garden_form_fields
with pytest.raises(ValidationError) as err:
form.clean_name()
assert str(err) == form.NON_UNIQUE_NAME_ERR_MSG
def test_is_valid_returns_false_when_update_frequency_is_invalid(
self, new_garden_form_fields, user):
new_garden_form_fields['update_frequency'] = -1 # invalidate data
form = NewGardenForm(data=new_garden_form_fields)
ret_val = form.is_valid()
assert ret_val == False
assert INVALID_DURATION_ERR_MSG in form.errors['update_frequency']
def test_is_valid_returns_false_when_num_watering_stations_is_invalid(
self, new_garden_form_fields, user):
new_garden_form_fields['num_watering_stations'] = -1 # invalidate data
form = NewGardenForm(data=new_garden_form_fields)
ret_val = form.is_valid()
assert ret_val == False
assert MIN_VALUE_ERR_MSG in form.errors['num_watering_stations']
def test_save_creates_a_new_garden_with_specified_num_of_watering_stations(
self, new_garden_form_fields, user):
prev_num_gardens = Garden.objects.all().count()
form = NewGardenForm(owner=user, data=new_garden_form_fields)
assert form.is_valid()
garden = form.save()
assert prev_num_gardens + 1 == Garden.objects.all().count()
assert garden.watering_stations.count(
) == new_garden_form_fields['num_watering_stations']
def post(self, request: http.HttpRequest) -> http.JsonResponse:
form = NewGardenForm(owner=request.user,
data=request.POST,
files=request.FILES)
if form.is_valid():
form.save()
return JsonResponse({
'success': True,
'url': reverse('garden-list')
})
form_html = render_crispy_form(form, context=csrf(request))
return JsonResponse({'success': False, 'html': form_html})
def get(self, request: http.HttpRequest) -> http.HttpResponse:
form = NewGardenForm()
gardens = [
GardenFormatter(garden) for garden in request.user.gardens.all()
]
return render(request,
'garden_list.html',
context={
'gardens': gardens,
'form': form
})
def test_fields_are_required(self, new_garden_form_fields, missing_field):
new_garden_form_fields.pop(missing_field)
form = NewGardenForm(data=new_garden_form_fields)
assert not form.is_valid()
assert form.errors[missing_field] == [REQUIRED_FIELD_ERR_MSG]