Make tests pass again

scripts/test_inicializa_grupos_autorizacoes.py

@@ -1,8 +1,10 @@
 from django.apps import apps
+from django.contrib.auth.management import _get_all_permissions
 from django.contrib.auth.models import Group, Permission
 from django.contrib.contenttypes.models import ContentType
+from django.core.exceptions import ValidationError
+from django.utils.encoding import force_text
 from django.utils.translation import string_concat
-
 from django.utils.translation import ugettext_lazy as _
 import pytest
 
@@ -15,10 +17,11 @@ apps_com_permissao_padrao = [
     'comissoes', 'norma', 'sessao', 'painel']
 
 
-@pytest.mark.parametrize('app_label', apps_com_permissao_padrao)
-def test_grupo_padrao_tem_permissoes_sobre_todo_o_app(app_label):
+def create_perms_post_migrate(app):
 
-    app = apps.get_app_config(app_label)
+    searched_perms = list()
+    # The codenames and ctypes that should exist.
+    ctypes = set()
 
     for klass in list(app.get_models()):
         opts = klass._meta
@@ -32,14 +35,62 @@ def test_grupo_padrao_tem_permissoes_sobre_todo_o_app(app_label):
                  _('Visualização dos detalhes de'), ' ',
                  opts.verbose_name_plural)),
         )
+        opts.permissions = tuple(
+            set(list(permissions) + list(opts.permissions)))
+
+        if opts.proxy:
+            # Force looking up the content types in the current database
+            # before creating foreign keys to them.
+            app_label, model = opts.app_label, opts.model_name
+
+            try:
+                ctype = ContentType.objects.get_by_natural_key(
+                    app_label, model)
+            except:
+                ctype = ContentType.objects.create(
+                    app_label=app_label, model=model)
+        else:
+            ctype = ContentType.objects.get_for_model(klass)
+
+        ctypes.add(ctype)
+        for perm in _get_all_permissions(klass._meta, ctype):
+            searched_perms.append((ctype, perm))
+
+    all_perms = set(Permission.objects.filter(
+        content_type__in=ctypes,
+    ).values_list(
+        "content_type", "codename"
+    ))
+
+    perms = [
+        Permission(codename=codename, name=name, content_type=ct)
+        for ct, (codename, name) in searched_perms
+        if (ct.pk, codename) not in all_perms
+    ]
+    Permission.objects.bulk_create(perms)
+
+
+@pytest.mark.parametrize('app_label', apps_com_permissao_padrao)
+def test_grupo_padrao_tem_permissoes_sobre_todo_o_app(app_label):
+
+    app = apps.get_app_config(app_label)
+
+    create_perms_post_migrate(app)
 
     # código testado
     cria_grupos_permissoes()
 
     def gerar_permissoes(app):
         for model in app.get_models():
-            for op in ['add', 'change', 'delete', 'list', 'detail']:
+            for op in ['add', 'change', 'delete', ]:
                 yield model, 'Can %s %s' % (op, model._meta.verbose_name)
+            yield model, force_text(string_concat(
+                _('Visualizaçao da lista de'), ' ',
+                model._meta.verbose_name_plural))
+            yield model, force_text(string_concat(
+                _('Visualização dos detalhes de'),
+                ' ',
+                model._meta.verbose_name_plural))
     grupo = Group.objects.get(name='Operador de %s' % app.verbose_name)
     esperado = set(gerar_permissoes(app))
 
@@ -53,18 +104,7 @@ def test_permissoes_extras_sao_apagadas(app_label):
 
     app = apps.get_app_config(app_label)
 
-    for klass in list(app.get_models()):
-        opts = klass._meta
-        permissions = (
-            ("list_" + opts.model_name,
-             string_concat(
-                 _('Visualizaçao da lista de'), ' ',
-                 opts.verbose_name_plural)),
-            ("detail_" + opts.model_name,
-             string_concat(
-                 _('Visualização dos detalhes de'), ' ',
-                 opts.verbose_name_plural)),
-        )
+    # create_perms_post_migrate(app)
 
     grupo = Group.objects.create(name='Operador de %s' % app.verbose_name)