feature: add user factory and command

djangoldp/factories.py

+import factory
+from django.contrib.auth.models import User
+from django.db.models.signals import post_save
+
+@factory.django.mute_signals(post_save)
+class UserFactory(factory.django.DjangoModelFactory):
+    class Meta:
+        model = User
+
+    username = factory.Faker('user_name')
+    first_name = factory.Faker('first_name')
+    last_name = factory.Faker('last_name')
+    email = factory.Faker('email')
+    password = factory.PostGenerationMethodCall('set_password', 'totototo')

djangoldp/management/commands/mock_user.py

+from django.core.management.base import BaseCommand, CommandError
+from djangoldp.factories import UserFactory
+
+class Command(BaseCommand):
+    help = 'Mock data'
+
+    def add_arguments(self, parser):
+        parser.add_argument('--size', type=int, default=0, help='Number of user to create')
+
+    def handle(self, *args, **options):
+        UserFactory.create_batch(size=options['size']);
+
+        self.stdout.write(self.style.SUCCESS('Successful data mock install'))