Fix setUpClass being called in subclasses that were skipped

Fix #4700

3 files changed, 39 insertions, 0 deletions

diff --git a/testing/example_scripts/unittest/test_setup_skip.py b/testing/example_scripts/unittest/test_setup_skip.py
new file mode 100644
index 000000000..93f79bb3b
--- /dev/null
+++ b/testing/example_scripts/unittest/test_setup_skip.py
@@ -0,0 +1,13 @@
+"""Skipping an entire subclass with unittest.skip() should *not* call setUp from a base class."""
+import unittest
+
+
+class Base(unittest.TestCase):
+    def setUp(self):
+        assert 0
+
+
+@unittest.skip("skip all tests")
+class Test(Base):
+    def test_foo(self):
+        assert 0
diff --git a/testing/example_scripts/unittest/test_setup_skip_class.py b/testing/example_scripts/unittest/test_setup_skip_class.py
new file mode 100644
index 000000000..4f251dcba
--- /dev/null
+++ b/testing/example_scripts/unittest/test_setup_skip_class.py
@@ -0,0 +1,14 @@
+"""Skipping an entire subclass with unittest.skip() should *not* call setUpClass from a base class."""
+import unittest
+
+
+class Base(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        assert 0
+
+
+@unittest.skip("skip all tests")
+class Test(Base):
+    def test_foo(self):
+        assert 0
diff --git a/testing/example_scripts/unittest/test_setup_skip_module.py b/testing/example_scripts/unittest/test_setup_skip_module.py
new file mode 100644
index 000000000..98befbe51
--- /dev/null
+++ b/testing/example_scripts/unittest/test_setup_skip_module.py
@@ -0,0 +1,12 @@
+"""setUpModule is always called, even if all tests in the module are skipped"""
+import unittest
+
+
+def setUpModule():
+    assert 0
+
+
+@unittest.skip("skip all tests")
+class Base(unittest.TestCase):
+    def test(self):
+        assert 0