Simple test, sample data generation script and more

Signed-off-by: Václav Valíček <valicek1994@gmail.com>

tests/_support_data/gen-data.sh

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+#!/bin/bash
+echo TODO: add some support data

tests/test_abcd.py

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+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()
+