minor compatibility fixes

Author: Chilipp

tests/test_autodocsumm.py

@@ -212,10 +212,7 @@ def test_class(self, app):
         if sphinx_version[:2] > [3, 1]:
             assert in_autosummary("instance_attribute", html)
         elif sphinx_version[:2] < [3, 1]:
-            assert (
-                '<span class="pre">dummy.TestClass.instance_attribute</span>'
-                in html
-            )
+            assert in_autosummary("TestClass.instance_attribute", html)
 
         assert in_autosummary("test_method", html)
         assert in_autosummary("test_attr", html)
@@ -267,10 +264,7 @@ def test_class_order(self, app):
         if sphinx_version[:2] > [3, 1]:
             assert in_autosummary("instance_attribute", html)
         elif sphinx_version[:2] < [3, 1]:
-            assert (
-                '<span class="pre">dummy.TestClass.instance_attribute</span>'
-                in html
-            )
+            assert in_autosummary("TestClass.instance_attribute", html)
 
         assert in_autosummary("test_attr", html)
         assert in_autosummary("large_data", html)
@@ -287,10 +281,7 @@ def test_class_summary_only(self, app):
         if sphinx_version[:2] > [3, 1]:
             assert in_autosummary("instance_attribute", html)
         elif sphinx_version[:2] < [3, 1]:
-            assert (
-                '<span class="pre">dummy.TestClass.instance_attribute</span>'
-                in html
-            )
+            assert in_autosummary("TestClass.instance_attribute", html)
 
         assert in_autosummary("test_method", html)
         assert in_autosummary("test_attr", html)
@@ -314,10 +305,7 @@ def test_class_nosignatures(self, app):
         if sphinx_version[:2] > [3, 1]:
             assert in_autosummary("instance_attribute", html)
         elif sphinx_version[:2] < [3, 1]:
-            assert (
-                '<span class="pre">dummy.TestClass.instance_attribute</span>'
-                in html
-            )
+            assert in_autosummary("TestClass.instance_attribute", html)
 
         assert in_autosummary("test_method", html)
         assert in_autosummary("test_attr", html)