def test_00(self):
teststr = "Test string."
expected = teststr
actual = trim_str(teststr)
self.assertEqual(expected, actual)
def test_n1(self):
teststr = (random.randint(0, 100) * " ") + "Test string. "
expected = "Test string."
actual = trim_str(teststr)
self.assertEqual(expected, actual)