Add a test for DocTestItem changes

Author: sadra-barikbin

changelog/3806.improvement.rst

@@ -1 +1 @@
-Implemented `pytest_runtest_teardown` hook in `_pytest/fixtures.py` to have high-scope fixtures torn-down at the last dependent test. Also moved initialization of `DoctestItem`'s `FixtureRequest` attribute from `DoctestItem.setup()` to its `__init__`, like `Function`.
+Implemented `pytest_runtest_teardown` hook in `_pytest/fixtures.py` to have high-scope fixtures torn-down at the last dependent test. Also moved initialization of `DoctestItem`'s `_request` attribute (of type `FixtureRequest`, renamed from `fixture_request`) from `DoctestItem.setup()` to its `__init__`, like `Function`.

testing/test_doctest.py

@@ -18,6 +18,32 @@
 
 
 class TestDoctests:
+    def test_doctest_has__request(self, pytester: Pytester):
+        txt_file = pytester.maketxtfile(
+            """
+            >>> i = 2
+            >>> i == 2
+            True
+        """
+        )
+        items, _ = pytester.inline_genitems(txt_file)
+        assert hasattr(items[0], "_request")
+        assert type(items[0]._request).__name__ == "FixtureRequest"
+
+        py_file = pytester.makepyfile(
+            '''
+            def f():
+                """
+                >>> 1 + 1
+                2
+                """
+                pass
+        '''
+        )
+        items, _ = pytester.inline_genitems(py_file, "--doctest-modules")
+        assert hasattr(items[0], "_request")
+        assert type(items[0]._request).__name__ == "FixtureRequest"
+
     def test_collect_testtextfile(self, pytester: Pytester):
         w = pytester.maketxtfile(whatever="")
         checkfile = pytester.maketxtfile(