From 7e6f0e377a7d2bc45eab28c3372c67da18325749 Mon Sep 17 00:00:00 2001
From: bkfox <thomas bkfox net>
Date: Fri, 30 Jun 2023 16:34:52 +0200
Subject: [PATCH] test: admin.filters

---
 aircox/tests/admin/test_filters.py | 62 ++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 aircox/tests/admin/test_filters.py

diff --git a/aircox/tests/admin/test_filters.py b/aircox/tests/admin/test_filters.py
new file mode 100644
index 0000000..d4b194c
--- /dev/null
+++ b/aircox/tests/admin/test_filters.py
@@ -0,0 +1,62 @@
+from datetime import date, timedelta
+
+from django.contrib.admin import filters as d_filters
+from django.utils.translation import gettext_lazy as _
+import pytest
+
+from ..conftest import req_factory
+from aircox import models
+from aircox.admin import filters
+
+
+class FakeFilter(d_filters.FieldListFilter):
+    def __init__(self, field, request, params, model, model_admin, field_path):
+        self.field = field
+        self.request = request
+        self.params = params
+        self.model = model
+        self.model_admin = model_admin
+        self.field_path = field_path
+
+
+class DateFieldFilter(filters.DateFieldFilter, FakeFilter):
+    pass
+
+
+today = date.today()
+tomorrow = date.today() + timedelta(days=1)
+
+
+@pytest.fixture
+def req():
+    return req_factory.get("/test", {"pub_date__gte": today})
+
+
+@pytest.fixture
+def date_filter(req):
+    return DateFieldFilter(
+        models.Page._meta.get_field("pub_date"),
+        req,
+        {"pub_date__lte": tomorrow, "other_param": 13},
+        models.Page,
+        None,
+        "pub_date",
+    )
+
+
+class TestDateFieldFilter:
+    def test___init__(self, date_filter):
+        assert date_filter.date_params == {"pub_date__lte": tomorrow}
+
+        date_filter.links = [
+            (str(link[0]), *list(link[1:])) for link in date_filter.links
+        ]
+        assert date_filter.links == [
+            (str(_("None")), "pub_date__isnull", None, "1"),
+            (str(_("Exact")), "pub_date__date", date_filter.input_type),
+            (str(_("Since")), "pub_date__gte", date_filter.input_type),
+            (str(_("Until")), "pub_date__lte", date_filter.input_type),
+        ]
+        assert date_filter.query_attrs == {
+            "pub_date__gte": today.strftime("%Y-%m-%d")
+        }