add: initial test files

Author: ui2code

tests/test.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+
+import unittest
+
+class TestStringMethods(unittest.TestCase):
+
+  def test_upper(self):
+    self.assertEqual('foo'.upper(), 'FOO')
+
+  def test_isupper(self):
+    self.assertTrue('FOO'.isupper())
+    self.assertFalse('Foo'.isupper())
+
+  def test_split(self):
+    s = 'hello world'
+    self.assertEqual(s.split(), ['hello', 'world'])
+    # check that s.split fails when the separator is not a string
+    with self.assertRaises(TypeError):
+      s.split(2)
+
+if __name__ == '__main__':
+  unittest.main()