Add assertResponseTemplateUsed and assertResponseTemplateNotUsed methods

.github/workflows/lint.yml

@@ -26,7 +26,7 @@ jobs:
         run: |
           python -m pip install uv
           python -m uv pip install --system -e "."
-          python -m uv pip install --system -e ".[test]"
+          python -m uv pip install --system -e ".[lint]"
 
       - name: Lint with flake8
         run: |

docs/methods.rst

@@ -220,6 +220,30 @@ You might also want to check standard headers::
         self.get('my-json-view')
         self.assertResponseHeaders({'Content-Type': 'application/json'})
 
+assertResponseTemplateUsed(template\_name, response=None)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+You can check that a specific template was used to render the last response::
+
+    def test_template_used(self):
+        self.get('my-view')
+        self.assertResponseTemplateUsed('my_template.html')
+
+This is a convenience wrapper around Django's ``assertTemplateUsed`` that automatically
+uses ``self.last_response`` if no response is provided.
+
+assertResponseTemplateNotUsed(template\_name, response=None)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+You can check that a specific template was not used to render the last response::
+
+    def test_template_not_used(self):
+        self.get('my-view')
+        self.assertResponseTemplateNotUsed('other_template.html')
+
+This is a convenience wrapper around Django's ``assertTemplateNotUsed`` that automatically
+uses ``self.last_response`` if no response is provided.
+
 get\_check\_200(url\_name, \*args, \*\*kwargs)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

pyproject.toml

@@ -46,7 +46,7 @@ pytest11 = { test_plus = "test_plus.plugin" }
 
 [project.optional-dependencies]
 docs = ["sphinx", "furo", "sphinx-copybutton", "sphinx-prompt"]
-lint = ["pre-commit"]
+lint = ["flake8", "pre-commit"]
 test = ["factory-boy", "pytest", "pytest-cov", "pytest-django"]
 testing = ["django-test-plus[test]"]
 

test_plus/test.py

@@ -333,6 +333,16 @@ def assertResponseNotContains(self, text, response=None, html=True, **kwargs):
         response = self._which_response(response)
         self.assertNotContains(response, text, html=html, **kwargs)
 
+    def assertResponseTemplateUsed(self, template_name, response=None, **kwargs):
+        """ Convenience wrapper for assertTemplateUsed """
+        response = self._which_response(response)
+        self.assertTemplateUsed(response, template_name, **kwargs)
+
+    def assertResponseTemplateNotUsed(self, template_name, response=None, **kwargs):
+        """ Convenience wrapper for assertTemplateNotUsed """
+        response = self._which_response(response)
+        self.assertTemplateNotUsed(response, template_name, **kwargs)
+
     def assertResponseHeaders(self, headers, response=None):
         """
         Check that the headers in the response are as expected.

test_project/test_app/tests/test_unittests.py

@@ -472,6 +472,14 @@ def test_assertresponsecontains(self):
         self.assertResponseContains('<p>Hello world</p>')
         self.assertResponseNotContains('<p>Hello Frank</p>')
 
+    def test_assertresponsetemplateused(self):
+        self.get('view-contains')
+        self.assertResponseTemplateUsed('test.html')
+
+    def test_assertresponsetemplatenotused(self):
+        self.get('view-contains')
+        self.assertResponseTemplateNotUsed('other.html')
+
     def test_assert_response_headers(self):
         self.get('view-headers')
         self.assertResponseHeaders({'Content-Type': 'text/plain'})