我有一个 Django“添加业务” View ,它添加了一个带有内联“business_contact”表单的新业务。
表单工作正常,但我想知道如何编写单元测试 - 特别是发送到 self.client.post(settings.BUSINESS_ADD_URL, postdata) 的“postdata”
我检查了浏览器中的字段并尝试添加具有相应名称的发布数据,但在运行时我仍然收到“ManagementForm 数据丢失或已被篡改”错误。
有谁知道有什么资源可以弄清楚如何发布内联数据吗?
如果有帮助,请在下面找到相关模型、 View 和表格。非常感谢。
型号:
class Contact(models.Model):
""" Contact details for the representatives of each business """
first_name = models.CharField(max_length=200)
surname = models.CharField(max_length=200)
business = models.ForeignKey('Business')
slug = models.SlugField(max_length=150, unique=True, help_text=settings.SLUG_HELPER_TEXT)
created = models.DateTimeField(auto_now_add=True)
updated = models.DateTimeField(auto_now=True)
phone = models.CharField(max_length=100, null=True, blank=True)
mobile_phone = models.CharField(max_length=100, null=True, blank=True)
email = models.EmailField(null=True)
deleted = models.BooleanField(default=False)
class Meta:
db_table='business_contact'
def __unicode__(self):
return '%s %s' % (self.first_name, self.surname)
@models.permalink
def get_absolute_url(self):
return('business_contact', (), {'contact_slug': self.slug })
class Business(models.Model):
""" The business clients who you are selling products/services to """
business = models.CharField(max_length=255, unique=True)
slug = models.SlugField(max_length=100, unique=True, help_text=settings.SLUG_HELPER_TEXT)
description = models.TextField(null=True, blank=True)
primary_contact = models.ForeignKey('Contact', null=True, blank=True, related_name='primary_contact')
business_type = models.ForeignKey('BusinessType')
deleted = models.BooleanField(default=False)
created = models.DateTimeField(auto_now_add=True)
updated = models.DateTimeField(auto_now=True)
address_1 = models.CharField(max_length=255, null=True, blank=True)
address_2 = models.CharField(max_length=255, null=True, blank=True)
suburb = models.CharField(max_length=255, null=True, blank=True)
city = models.CharField(max_length=255, null=True, blank=True)
state = models.CharField(max_length=255, null=True, blank=True)
country = models.CharField(max_length=255, null=True, blank=True)
phone = models.CharField(max_length=40, null=True, blank=True)
website = models.URLField(null=True, blank=True)
class Meta:
db_table = 'business'
def __unicode__(self):
return self.business
def get_absolute_url(self):
return '%s%s/' % (settings.BUSINESS_URL, self.slug)
观点:
def business_add(request):
template_name = 'business/business_add.html'
if request.method == 'POST':
form = AddBusinessForm(request.POST)
if form.is_valid():
business = form.save(commit=False)
contact_formset = AddBusinessFormSet(request.POST, instance=business)
if contact_formset.is_valid():
business.save()
contact_formset.save()
contact = Contact.objects.get(id=business.id)
business.primary_contact = contact
business.save()
#return HttpResponse(help(contact))
#business.primary = contact.id
return HttpResponseRedirect(settings.BUSINESS_URL)
else:
contact_formset = AddBusinessFormSet(request.POST)
else:
form = AddBusinessForm()
contact_formset = AddBusinessFormSet(instance=Business())
return render_to_response(
template_name,
{
'form': form,
'contact_formset': contact_formset,
},
context_instance=RequestContext(request)
)
表格:
class AddBusinessForm(ModelForm):
class Meta:
model = Business
exclude = ['deleted','primary_contact',]
class ContactForm(ModelForm):
class Meta:
model = Contact
exclude = ['deleted',]
AddBusinessFormSet = inlineformset_factory(Business,
Contact,
can_delete=False,
extra=1,
form=AddBusinessForm,
)
最佳答案
问题是您没有在数据中包含管理表单。需要包含form-TOTAL_FORMS
(formset中的表单总数,默认为2),form-INITIAL_FORMS
(formset中表单的初始数量,默认为0) 和 form-MAX_NUM_FORMS
(表单集中的最大表单数,默认为 '')。
参见 Formset documentation有关管理表格的更多信息。
关于python - 测试 Django 内联模型表单 : How to arrange POST data?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2887464/