add test_toom_cook.py to make importing be tested in CI

diff --git a/src/bigint_presentation_code/test_toom_cook.py b/src/bigint_presentation_code/test_toom_cook.py
new file mode 100644 (file)
index 0000000..9851afb
--- /dev/null
+++ b/src/bigint_presentation_code/test_toom_cook.py
@@ -0,0 +1,10 @@
+import unittest
+from bigint_presentation_code.toom_cook import Op
+
+
+class TestToomCook(unittest.TestCase):
+    pass  # no tests yet, just testing importing
+
+
+if __name__ == "__main__":
+    unittest.main()