Refs #24121 -- Added __repr__() to Engine

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/template_tests/test_engine.py b/tests/template_tests/test_engine.py
index b975ea87b4..2b32211761 100644
--- a/tests/template_tests/test_engine.py
+++ b/tests/template_tests/test_engine.py
@@ -10,6 +10,43 @@ from .utils import ROOT, TEMPLATE_DIR
 OTHER_DIR = os.path.join(ROOT, 'other_templates')
 
 
+class EngineTest(SimpleTestCase):
+    def test_repr_empty(self):
+        engine = Engine()
+        self.assertEqual(
+            repr(engine),
+            "<Engine: app_dirs=False debug=False loaders=[("
+            "'django.template.loaders.cached.Loader', "
+            "['django.template.loaders.filesystem.Loader'])] "
+            "string_if_invalid='' file_charset='utf-8' builtins=["
+            "'django.template.defaulttags', 'django.template.defaultfilters', "
+            "'django.template.loader_tags'] autoescape=True>"
+        )
+
+    def test_repr(self):
+        engine = Engine(
+            dirs=[TEMPLATE_DIR],
+            context_processors=['django.template.context_processors.debug'],
+            debug=True,
+            loaders=['django.template.loaders.filesystem.Loader'],
+            string_if_invalid='x',
+            file_charset='utf-16',
+            libraries={'custom': 'template_tests.templatetags.custom'},
+            autoescape=False,
+        )
+        self.assertEqual(
+            repr(engine),
+            f"<Engine: dirs=[{TEMPLATE_DIR!r}] app_dirs=False "
+            "context_processors=['django.template.context_processors.debug'] "
+            "debug=True loaders=['django.template.loaders.filesystem.Loader'] "
+            "string_if_invalid='x' file_charset='utf-16' "
+            "libraries={'custom': 'template_tests.templatetags.custom'} "
+            "builtins=['django.template.defaulttags', "
+            "'django.template.defaultfilters', 'django.template.loader_tags'] "
+            "autoescape=False>"
+        )
+
+
 class RenderToStringTest(SimpleTestCase):
 
     def setUp(self):