def METHOD_NAME(self):
    fair = Fair.objects.create(name="Armada 2017", year=2017, current=True)
    fairOld = Fair.objects.create(
        name="Armada Old", year=2016, current=False, pk=99133799
    )
    user = User.objects.create(username="harry_potter", email="harry@potter.com")
    user.set_password("hej")
    user.save()
    company = Company.objects.create(name="TestCompany", organisation_number="123")
    contact = Contact.objects.create(
        user=user, belongs_to=company, email=user.email
    )
    exhibitor = Exhibitor.objects.create(
        fair=fair, company=company, contact=contact, pk=1
    )
    product1 = Product.objects.create(
        fair=fair, name="product1", coa_number=5, price=100
    )
    product2 = Product.objects.create(
        fair=fair, name="product2", coa_number=5, price=200
    )
    editor = User.objects.create_user(username="editor", password="editor")
    editor.user_permissions.add(Permission.objects.get(codename="view_exhibitors"))
    editor.user_permissions.add(Permission.objects.get(codename="change_exhibitor"))