diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py
index cafc44007d1185..843f4ffcd25aa4 100644
--- a/Lib/test/test_collections.py
+++ b/Lib/test/test_collections.py
@@ -736,7 +736,7 @@ def validate_abstract_methods(self, abc, *names):
             stubs = methodstubs.copy()
             del stubs[name]
             C = type('C', (abc,), stubs)
-            self.assertRaises(TypeError, C, name)
+            self.assertRaises(TypeError, C)
 
     def validate_isinstance(self, abc, name):
         stub = lambda s, *args: 0
@@ -963,7 +963,7 @@ class AnextOnly:
             async def __anext__(self):
                 raise StopAsyncIteration
         self.assertNotIsInstance(AnextOnly(), AsyncIterator)
-        self.validate_abstract_methods(AsyncIterator, '__anext__', '__aiter__')
+        self.validate_abstract_methods(AsyncIterator, '__anext__')
 
     def test_Iterable(self):
         # Check some non-iterables
@@ -1160,7 +1160,7 @@ def test_Iterator(self):
         for x in samples:
             self.assertIsInstance(x, Iterator)
             self.assertTrue(issubclass(type(x), Iterator), repr(type(x)))
-        self.validate_abstract_methods(Iterator, '__next__', '__iter__')
+        self.validate_abstract_methods(Iterator, '__next__')
 
         # Issue 10565
         class NextOnly:
@@ -1844,8 +1844,7 @@ def test_Mapping(self):
         for sample in [dict]:
             self.assertIsInstance(sample(), Mapping)
             self.assertTrue(issubclass(sample, Mapping))
-        self.validate_abstract_methods(Mapping, '__contains__', '__iter__', '__len__',
-            '__getitem__')
+        self.validate_abstract_methods(Mapping, '__iter__', '__len__', '__getitem__')
         class MyMapping(Mapping):
             def __len__(self):
                 return 0
@@ -1860,7 +1859,7 @@ def test_MutableMapping(self):
         for sample in [dict]:
             self.assertIsInstance(sample(), MutableMapping)
             self.assertTrue(issubclass(sample, MutableMapping))
-        self.validate_abstract_methods(MutableMapping, '__contains__', '__iter__', '__len__',
+        self.validate_abstract_methods(MutableMapping, '__iter__', '__len__',
             '__getitem__', '__setitem__', '__delitem__')
 
     def test_MutableMapping_subclass(self):
@@ -1899,8 +1898,7 @@ def test_Sequence(self):
         self.assertIsInstance(memoryview(b""), Sequence)
         self.assertTrue(issubclass(memoryview, Sequence))
         self.assertTrue(issubclass(str, Sequence))
-        self.validate_abstract_methods(Sequence, '__contains__', '__iter__', '__len__',
-            '__getitem__')
+        self.validate_abstract_methods(Sequence, '__len__', '__getitem__')
 
     def test_Sequence_mixins(self):
         class SequenceSubclass(Sequence):
@@ -1977,8 +1975,8 @@ def test_MutableSequence(self):
             self.assertTrue(issubclass(sample, MutableSequence))
         self.assertTrue(issubclass(array.array, MutableSequence))
         self.assertFalse(issubclass(str, MutableSequence))
-        self.validate_abstract_methods(MutableSequence, '__contains__', '__iter__',
-            '__len__', '__getitem__', '__setitem__', '__delitem__', 'insert')
+        self.validate_abstract_methods(MutableSequence, '__len__', '__getitem__',
+                                       '__setitem__', '__delitem__', 'insert')
 
     def test_MutableSequence_mixins(self):
         # Test the mixins of MutableSequence by creating a minimal concrete