Add assets test suite (#400)

* Started POM and assets test

* FEAT: Adapt unit tests from RIGS to assets

* CHORE: pep8...

* Added Asset Create and Edit forms

* Add non-cable asset creation test

* CHORE: Frickin pep8...

* Add cable asset creation test

* Basic asset create validation testing

* Asset edit tests are here

A bit dodgy in places but par for the course for me :P

* Add access level tests

* Delete unused code

Much less effort way to increase coverage stats :D

* Add delete sample data test for completeness

Chasing that sweet 100% coverage...

* Add supplier list page + tests

Also fix the supplier page not being ordered alphabetically

* Helps if I add the migration...

* Add supplier create/edit tests

* Asset duplicate tests

Also fixed some random bugs

* Asset search tests

* 404 tests and test that everything requires authentication

* Test visibility of form errors

And fix supplier form not displaying errors correctly!

* Fix broken search test


Co-authored-by: Matthew Smith <mattysmith22@googlemail.com>

assets/views.py

@@ -1,6 +1,6 @@
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.http import JsonResponse
-from django.http import HttpResponse
+from django.http import HttpResponse, Http404
 from django.views import generic
 from django.views.decorators.csrf import csrf_exempt
 from django.utils.decorators import method_decorator
@@ -87,8 +87,7 @@ class AssetIDUrlMixin:
             # Get the single item from the filtered queryset
             obj = queryset.get()
         except queryset.model.DoesNotExist:
-            raise Http404(_("No %(verbose_name)s found matching the query") %
-                          {'verbose_name': queryset.model._meta.verbose_name})
+            raise Http404("No assets found matching the query")
         return obj
 
 
@@ -213,7 +212,6 @@ class SupplierSearch(SupplierList):
 
         for supplier in context["object_list"]:
             result.append({"id": supplier.pk, "name": supplier.name})
-
         return JsonResponse(result, safe=False)