Move ``no-member`` tests from ``TestTypeChecker`` (#5453)

* Do not use collections or dataclasses  for check

4 files changed, 65 insertions, 115 deletions

diff --git a/tests/checkers/unittest_typecheck.py b/tests/checkers/unittest_typecheck.py
index 3a384ba4b..fbb4d53de 100644
--- a/tests/checkers/unittest_typecheck.py
+++ b/tests/checkers/unittest_typecheck.py
@@ -49,121 +49,6 @@ class TestTypeChecker(CheckerTestCase):
     "Tests for pylint.checkers.typecheck"
     CHECKER_CLASS = typecheck.TypeChecker
 
-    def test_no_member_in_getattr(self) -> None:
-        """Make sure that a module attribute access is checked by pylint."""
-
-        node = astroid.extract_node(
-            """
-        import optparse
-        optparse.THIS_does_not_EXIST
-        """
-        )
-        with self.assertAddsMessages(
-            MessageTest(
-                "no-member",
-                node=node,
-                args=("Module", "optparse", "THIS_does_not_EXIST", ""),
-                confidence=INFERENCE,
-            )
-        ):
-            self.checker.visit_attribute(node)
-
-    @set_config(ignored_modules=("argparse",))
-    def test_no_member_in_getattr_ignored(self) -> None:
-        """Make sure that a module attribute access check is omitted with a
-        module that is configured to be ignored.
-        """
-
-        node = astroid.extract_node(
-            """
-        import argparse
-        argparse.THIS_does_not_EXIST
-        """
-        )
-        with self.assertNoMessages():
-            self.checker.visit_attribute(node)
-
-    @set_config(ignored_modules=("xml.etree.",))
-    def test_ignored_modules_invalid_pattern(self) -> None:
-        node = astroid.extract_node(
-            """
-        import xml
-        xml.etree.Lala
-        """
-        )
-        message = MessageTest(
-            "no-member",
-            node=node,
-            args=("Module", "xml.etree", "Lala", ""),
-            confidence=INFERENCE,
-        )
-        with self.assertAddsMessages(message):
-            self.checker.visit_attribute(node)
-
-    @set_config(ignored_modules=("xml",))
-    def test_ignored_modules_root_one_applies_as_well(self) -> None:
-        # Check that when a root module is completely ignored, submodules are skipped.
-        node = astroid.extract_node(
-            """
-        import xml
-        xml.etree.Lala
-        """
-        )
-        with self.assertNoMessages():
-            self.checker.visit_attribute(node)
-
-    @set_config(ignored_modules=("xml.etree*",))
-    def test_ignored_modules_patterns(self) -> None:
-        node = astroid.extract_node(
-            """
-        import xml
-        xml.etree.portocola #@
-        """
-        )
-        with self.assertNoMessages():
-            self.checker.visit_attribute(node)
-
-    @set_config(ignored_classes=("xml.*",))
-    def test_ignored_classes_no_recursive_pattern(self) -> None:
-        node = astroid.extract_node(
-            """
-        import xml
-        xml.etree.ElementTree.Test
-        """
-        )
-        message = MessageTest(
-            "no-member",
-            node=node,
-            args=("Module", "xml.etree.ElementTree", "Test", ""),
-            confidence=INFERENCE,
-        )
-        with self.assertAddsMessages(message):
-            self.checker.visit_attribute(node)
-
-    @set_config(ignored_classes=("optparse.Values",))
-    def test_ignored_classes_qualified_name(self) -> None:
-        """Test that ignored-classes supports qualified name for ignoring."""
-        node = astroid.extract_node(
-            """
-        import optparse
-        optparse.Values.lala
-        """
-        )
-        with self.assertNoMessages():
-            self.checker.visit_attribute(node)
-
-    @set_config(ignored_classes=("Values",))
-    def test_ignored_classes_only_name(self) -> None:
-        """Test that ignored_classes works with the name only."""
-        node = astroid.extract_node(
-            """
-        import optparse
-        optparse.Values.lala
-        """
-        )
-        with self.assertNoMessages():
-            self.checker.visit_attribute(node)
-
     @set_config(suggestion_mode=False)
     @needs_c_extension
     def test_nomember_on_c_extension_error_msg(self) -> None:
diff --git a/tests/functional/n/no/no_member_imports.py b/tests/functional/n/no/no_member_imports.py
new file mode 100644
index 000000000..ead6d9335
--- /dev/null
+++ b/tests/functional/n/no/no_member_imports.py
@@ -0,0 +1,59 @@
+"""Tests for no-member on imported modules"""
+# pylint: disable=import-outside-toplevel, pointless-statement, missing-function-docstring
+# pylint: disable=deprecated-module
+
+
+def test_no_member_in_getattr():
+    """Make sure that a module attribute access is checked by pylint."""
+    import math
+
+    math.THIS_does_not_EXIST  # [no-member]
+
+
+def test_no_member_in_getattr_ignored() -> None:
+    """Make sure that a module attribute access check is omitted with a
+    module that is configured to be ignored.
+    """
+    import argparse
+
+    argparse.THIS_does_not_EXIST
+
+
+def test_ignored_modules_invalid_pattern() -> None:
+    import xml
+
+    xml.etree.THIS_does_not_EXIST  # [no-member]
+
+
+def test_ignored_modules_root_one_applies_as_well() -> None:
+    """Check that when a root module is completely ignored, submodules are skipped."""
+    import argparse
+
+    argparse.submodule.THIS_does_not_EXIST
+
+
+def test_ignored_modules_patterns() -> None:
+    import collections
+
+    collections.abc.THIS_does_not_EXIST
+
+
+def test_ignored_classes_no_recursive_pattern() -> None:
+    import sys
+
+    sys.THIS_does_not_EXIST  # [no-member]
+
+
+def test_ignored_classes_qualified_name() -> None:
+    """Test that ignored-classes supports qualified name for ignoring."""
+
+    import optparse
+
+    optparse.Values.THIS_does_not_EXIST
+
+
+def test_ignored_classes_only_name() -> None:
+    """Test that ignored_classes works with the name only."""
+    import optparse
+
+    optparse.Option.THIS_does_not_EXIST
diff --git a/tests/functional/n/no/no_member_imports.rc b/tests/functional/n/no/no_member_imports.rc
new file mode 100644
index 000000000..59db427c2
--- /dev/null
+++ b/tests/functional/n/no/no_member_imports.rc
@@ -0,0 +1,3 @@
+[TYPECHECK]
+ignored-modules=argparse,xml.etree.,collections.abc*
+ignored-classes=sys*,optparse.Values,Option
diff --git a/tests/functional/n/no/no_member_imports.txt b/tests/functional/n/no/no_member_imports.txt
new file mode 100644
index 000000000..477558597
--- /dev/null
+++ b/tests/functional/n/no/no_member_imports.txt
@@ -0,0 +1,3 @@
+no-member:10:4:10:28:test_no_member_in_getattr:Module 'math' has no 'THIS_does_not_EXIST' member:INFERENCE
+no-member:25:4:25:33:test_ignored_modules_invalid_pattern:Module 'xml.etree' has no 'THIS_does_not_EXIST' member:INFERENCE
+no-member:44:4:44:27:test_ignored_classes_no_recursive_pattern:Module 'sys' has no 'THIS_does_not_EXIST' member:INFERENCE