From 89a2216486fa8a0513cbb1d49d2d587d4116c60b Mon Sep 17 00:00:00 2001
From: redodo <me@redodo.io>
Date: Mon, 19 Nov 2018 19:11:04 +0100
Subject: Fixed #29961 -- Made RelatedFieldWidgetWrapper hide related item
 links if wrapping a hidden widget.

---
 tests/admin_widgets/tests.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'tests/admin_widgets')

diff --git a/tests/admin_widgets/tests.py b/tests/admin_widgets/tests.py
index f7c2a7865c..623fa39bc1 100644
--- a/tests/admin_widgets/tests.py
+++ b/tests/admin_widgets/tests.py
@@ -687,6 +687,29 @@ class RelatedFieldWidgetWrapperTests(SimpleTestCase):
         wrapper = widgets.RelatedFieldWidgetWrapper(widget, rel, widget_admin_site)
         self.assertIs(wrapper.value_omitted_from_data({}, {}, 'band'), False)
 
+    def test_widget_is_hidden(self):
+        rel = Album._meta.get_field('band').remote_field
+        widget = forms.HiddenInput()
+        widget.choices = ()
+        wrapper = widgets.RelatedFieldWidgetWrapper(widget, rel, widget_admin_site)
+        self.assertIs(wrapper.is_hidden, True)
+        context = wrapper.get_context('band', None, {})
+        self.assertIs(context['is_hidden'], True)
+        output = wrapper.render('name', 'value')
+        # Related item links are hidden.
+        self.assertNotIn('<a ', output)
+
+    def test_widget_is_not_hidden(self):
+        rel = Album._meta.get_field('band').remote_field
+        widget = forms.Select()
+        wrapper = widgets.RelatedFieldWidgetWrapper(widget, rel, widget_admin_site)
+        self.assertIs(wrapper.is_hidden, False)
+        context = wrapper.get_context('band', None, {})
+        self.assertIs(context['is_hidden'], False)
+        output = wrapper.render('name', 'value')
+        # Related item links are present.
+        self.assertIn('<a ', output)
+
 
 @override_settings(ROOT_URLCONF='admin_widgets.urls')
 class AdminWidgetSeleniumTestCase(AdminSeleniumTestCase):
-- 
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