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POTesting Django Inline ModelForms: How to arrange POST data?
 

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    <p>I have a Django 'add business' view which adds a new business with an inline 'business_contact' form.</p> <p>The form works fine, but I'm wondering how to write up the unit test - specifically, the 'postdata' to send to self.client.post(settings.BUSINESS_ADD_URL, postdata)</p> <p>I've inspected the fields in my browser and tried adding post data with corresponding names, but I still get a 'ManagementForm data is missing or has been tampered with' error when run.</p> <p>Anyone know of any resources for figuring out how to post inline data?</p> <p>Relevant models, views &amp; forms below if it helps. Lotsa thanks.</p> <p>MODEL:</p> <pre><code>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) </code></pre> <p>VIEWS:</p> <pre><code>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) ) </code></pre> <p>FORMS:</p> <pre><code>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, ) </code></pre>
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