PY-18282 and PY-18163: adding tests and fixing same trouble for py.test

python/testData/testRunner/env/createConfigurationTest/aid/test/base.py

@@ -0,0 +1,6 @@
+import unittest
+
+
+class TestBase(unittest.TestCase):
+
+    pass

python/testData/testRunner/env/createConfigurationTest/test.py

@@ -0,0 +1,12 @@
+# This does not work
+
+import aid.test.base
+
+
+class Th<caret>eTest(aid.test.base.TestBase):
+
+    def test_case_1(self):
+        self.fail()
+
+    def test_case_2(self):
+        pass