added model test and exception to one line from lint

src/registrar/models/domain_application.py

@@ -520,6 +520,10 @@ class DomainApplication(TimeStampedModel):
         Domain = apps.get_model("registrar.Domain")
         created_domain, _ = Domain.objects.get_or_create(name=self.requested_domain)
 
+        # copy the information from domainapplication into domaininformation
+        DomainInformation = apps.get_model("registrar.DomainInformation")
+        DomainInformation.create_from_da(self)
+
         # create the permission for the user
         UserDomainRole = apps.get_model("registrar.UserDomainRole")
         UserDomainRole.objects.get_or_create(
@@ -581,9 +585,10 @@ class DomainApplication(TimeStampedModel):
     def to_dict(self):
         """This is to process to_dict for Domain Information, making it friendly
         to "copy" it
-        
+
         More information can be found at this- (This used #5)
-        https://stackoverflow.com/questions/21925671/convert-django-model-object-to-dict-with-all-of-the-fields-intact/29088221#29088221"""
+        https://stackoverflow.com/questions/21925671/convert-django-model-object-to-dict-with-all-of-the-fields-intact/29088221#29088221
+        """  # noqa 590
         opts = self._meta
         data = {}
         for field in chain(opts.concrete_fields, opts.private_fields):

src/registrar/tests/test_models.py

@@ -4,6 +4,7 @@ from django.db.utils import IntegrityError
 from registrar.models import (
     Contact,
     DomainApplication,
+    DomainInformation,
     User,
     Website,
     Domain,
@@ -63,6 +64,31 @@ class TestDomainApplication(TestCase):
         application.other_contacts.add(contact)
         application.save()
 
+    def test_domain_info(self):
+        """Can create domain info with all fields."""
+        user, _ = User.objects.get_or_create()
+        contact = Contact.objects.create()
+        domain, _ = Domain.objects.get_or_create(name="igorville.gov")
+        information = DomainInformation.objects.create(
+            creator=user,
+            organization_type=DomainInformation.OrganizationChoices.FEDERAL,
+            federal_type=DomainInformation.BranchChoices.EXECUTIVE,
+            is_election_board=False,
+            organization_name="Test",
+            address_line1="100 Main St.",
+            address_line2="APT 1A",
+            state_territory="CA",
+            zipcode="12345-6789",
+            authorizing_official=contact,
+            submitter=contact,
+            purpose="Igorville rules!",
+            anything_else="All of Igorville loves the dotgov program.",
+            is_policy_acknowledged=True,
+            domain=domain,
+        )
+        information.other_contacts.add(contact)
+        information.save()
+
     def test_status_fsm_submit_fail(self):
         user, _ = User.objects.get_or_create()
         application = DomainApplication.objects.create(creator=user)