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• django-shapeshifter-master
  • Pipfile
  • CHANGELOG.md
  • setup.py
  • setup.cfg
  • README.md
  • requirements.txt
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  • shapeshifter
    • views.py
    • __init__.py
    • tests
      • testapp
        • templates
          • testapp
            • forms.html
        • views.py
        • urls.py
        • forms.py
        • __init__.py
      • __init__.py
      • test_multi_model_form_view.py
      • conftest.py
      • test_multi_form_view.py
    • mixins.py
  • MANIFEST.in

from unittest import mock

from django.contrib.auth.models import User, Group
from django.contrib.messages.storage.fallback import FallbackStorage
from django.contrib.sessions.middleware import SessionMiddleware

from testapp.views import Membership, MembershipSuccessMethod

initial_data = {"groupform": {"name": "Admins"}}


def get_session_request(request):
    middleware = SessionMiddleware()
    middleware.process_request(request)
    request.session.save()
    messages = FallbackStorage(request)
    setattr(request, "_messages", messages)
    return request


def test_multiple_forms_rendered(request_factory):
    """Multiple forms should be rendered to the template"""
    request = request_factory().get("/")
    response = Membership.as_view()(request)
    assert response.status_code == 200
    assert "Username" in response.rendered_content
    assert "Name" in response.rendered_content


def test_multiple_forms_success_mixin(request_factory):
    """Multiple forms should be rendered to the template"""
    request = request_factory().post(
        "/",
        data={
            "userform-first_name": "Katherine",
            "userform-last_name": "Johnson",
            "userform-username": "KJohnson",
            "groupform-name": "Admins",
        },
    )
    request = get_session_request(request)

    with mock.patch.object(Group, "save"), mock.patch.object(User, "save"):
        Membership.as_view()(request)
        assert "this is a success message" in [
            m.message for m in request._messages._queued_messages
        ]


def test_multiple_forms_success_mixin_method(request_factory):
    """Multiple forms should be rendered to the template"""
    request = request_factory().post(
        "/",
        data={
            "userform-first_name": "Katherine",
            "userform-last_name": "Johnson",
            "userform-username": "KJohnson",
            "groupform-name": "Admins",
        },
    )
    request = get_session_request(request)

    with mock.patch.object(Group, "save"), mock.patch.object(User, "save"):
        MembershipSuccessMethod.as_view()(request)
        assert "this is a method success message" in [
            m.message for m in request._messages._queued_messages
        ]


def test_prefixes(request_factory):
    """Each form should have an auto-generated prefix"""
    request = request_factory().get("/")
    response = Membership.as_view()(request)
    assert "userform" in response.context_data
    assert "groupform" in response.context_data


@mock.patch.object(Membership, "initial", initial_data)
def test_initial(request_factory):
    """A form should be able to have initial data"""
    request = request_factory().get("/")
    response = Membership.as_view()(request)
    assert "Admins" in response.rendered_content


@mock.patch.object(Membership, "forms_valid", lambda: None)
def test_form_validation_invalid(request_factory):
    """Forms should still provide errors"""
    request = request_factory().post(
        "/",
        data={
            "userform-first_name": "Katherine",
            "userform-last_name": "Johnson",
            "groupform-name": "Admins",
        },
    )
    request = get_session_request(request)
    response = Membership.as_view()(request)
    context = response.context_data
    assert context["userform"].errors
    assert not context["groupform"].errors


def test_getting_instances(request_factory):
    group = Group.objects.create(name="Admins")
    instances = {"groupform": group}

    request = request_factory().get("/")
    with mock.patch("testapp.views.Membership.get_instances", return_value=instances):
        response = Membership.as_view()(request)
    assert group.name in response.rendered_content

    group.delete()


def test_form_validation(request_factory):
    """Forms should still provide errors"""
    request = request_factory().post(
        "/",
        data={
            "userform-first_name": "Katherine",
            "userform-last_name": "Johnson",
            "userform-username": "KJohnson",
            "groupform-name": "Admins",
        },
    )
    request = get_session_request(request)
    with mock.patch.object(Group, "save") as mock_group, mock.patch.object(
        User, "save"
    ) as mock_user:
        Membership.as_view()(request)
        mock_user.assert_called_once()
        mock_group.assert_called_once()