feat: add error message page; improve admin ui; add missing test files

aircox/tests/views/test_mixins.py

@@ -0,0 +1,166 @@
+from datetime import date
+
+from django.http import Http404
+from model_bakery import baker
+import pytest
+
+from aircox import filters, models
+from aircox.views import mixins
+from aircox.test import Interface
+from aircox.tests.conftest import req_factory
+from .conftest import FakeView
+
+
+today = date.today()
+
+
+@pytest.fixture
+def redirect_interface():
+    iface = Interface.inject(mixins, "redirect", {"__call__": "redirect"})
+    yield iface
+    iface._irelease()
+
+
+@pytest.fixture
+def date_mixin():
+    class Mixin(mixins.GetDateMixin, FakeView):
+        pass
+
+    return Mixin()
+
+
+@pytest.fixture
+def parent_mixin():
+    class Mixin(mixins.ParentMixin, FakeView):
+        parent_model = models.Program
+
+    return Mixin()
+
+
+@pytest.fixture
+def attach_mixin():
+    class Mixin(mixins.AttachedToMixin, FakeView):
+        attach_to_value = models.StaticPage.ATTACH_TO_HOME
+
+    return Mixin()
+
+
+@pytest.fixture
+def filters_mixin():
+    class Mixin(mixins.FiltersMixin, FakeView):
+        filterset_class = filters.PageFilters
+        queryset = models.Page.objects.all()
+
+    return Mixin()
+
+
+class TestGetDateMixin:
+    req = req_factory.get("/test", {"date": today.strftime("%Y-%m-%d")})
+
+    def test_get_date(self, date_mixin):
+        date_mixin.request = self.req
+        assert date_mixin.get_date() == today
+
+    def test_get_date_from_kwargs(self, date_mixin):
+        date_mixin.request = req_factory.get("/test")
+        date_mixin.kwargs = {"date": today}
+        assert date_mixin.get_date() == today
+
+    def test_get_date_none_provided(self, date_mixin):
+        date_mixin.request = req_factory.get("/test")
+        assert date_mixin.get_date() is None
+
+    def test_get_redirect(self, date_mixin, redirect_interface):
+        date_mixin.redirect_date_url = "redirect_date_url"
+        date_mixin.request = self.req
+        assert date_mixin.get() == "redirect"
+        assert redirect_interface._trace() == (
+            (date_mixin.redirect_date_url,),
+            {"date": today.strftime("%Y/%m/%d")},
+        )
+
+    def test_get_calls_get_date(self, date_mixin):
+        date_mixin.get_date = lambda: today
+        date_mixin.get()
+        assert date_mixin.date == today
+
+
+class TestParentMixin:
+    req = req_factory.get("/test")
+
+    @pytest.mark.django_db
+    def test_get_parent(self, parent_mixin, program):
+        parent = parent_mixin.get_parent(self.req, parent_slug=program.slug)
+        assert parent.pk == program.pk
+
+    @pytest.mark.django_db
+    def test_get_parent_raises_404(self, parent_mixin):
+        with pytest.raises(Http404):
+            parent_mixin.get_parent(
+                self.req, parent_slug="parent-invalid-slug"
+            )
+
+    def test_get_parent_not_parent_model(self, parent_mixin):
+        parent_mixin.parent_model = None
+        assert parent_mixin.get_parent(self.req) is None
+
+    def test_get_parent_not_parent_url_kwargs(self, parent_mixin):
+        assert parent_mixin.get_parent(self.req) is None
+
+    def test_get_calls_parent(self, parent_mixin):
+        parent = "parent object"
+        parent_mixin.get_parent = lambda *_, **kw: parent
+        parent_mixin.get(self.req)
+        assert parent_mixin.parent == parent
+
+    @pytest.mark.django_db
+    def test_get_queryset_with_parent(self, parent_mixin, program, episodes):
+        parent_mixin.queryset = models.Episode.objects.all()
+        parent_mixin.parent = program
+        episodes_id = {r.id for r in episodes if r.parent_id == program.id}
+        query = parent_mixin.get_queryset().values_list("id", flat=True)
+        assert set(query) == episodes_id
+
+    def test_get_context_data_with_parent(self, parent_mixin):
+        parent_mixin.parent = Interface(cover="parent-cover")
+        context = parent_mixin.get_context_data()
+        assert context["cover"] == "parent-cover"
+
+
+class TestAttachedToMixin:
+    @pytest.mark.django_db
+    def test_get_page_with_attach_to(self, attach_mixin):
+        page = baker.make(
+            models.StaticPage,
+            attach_to=attach_mixin.attach_to_value,
+            status=models.StaticPage.STATUS_PUBLISHED,
+        )
+        assert attach_mixin.get_page() == page
+
+
+class TestFiltersMixin:
+    req = req_factory.get("/test", {"data": True, "page": "page"})
+
+    @pytest.mark.django_db
+    def test_get_filterset(self, filters_mixin):
+        filterset = filters_mixin.get_filterset({}, models.Page.objects.all())
+        assert isinstance(filterset, filters_mixin.filterset_class)
+
+    @pytest.mark.django_db
+    def test_get_queryset(self, filters_mixin):
+        filterset = Interface(qs="filterset-qs")
+        filters_mixin.request = self.req
+        filters_mixin.get_filterset = lambda *_, **__: filterset
+        assert filters_mixin.get_queryset() == filterset.qs
+
+    def test_get_context_data_valid_filterset(self, filters_mixin):
+        filterset = Interface(
+            None,
+            {"is_valid": True},
+            qs="filterset-qs",
+            form=Interface(cleaned_data="cleaned_data"),
+        )
+        filters_mixin.request = self.req
+        context = filters_mixin.get_context_data(filterset=filterset)
+        assert context["filterset_data"] == "cleaned_data"
+        assert dict(context["get_params"]) == {"data": ["True"]}