Synnefo » snf-ganeti » ganeti-local

class TestTruncate(unittest.TestCase):

  def _Test(self, text, length):

    result = utils.Truncate(text, length)

    self.assertTrue(len(result) <= length)

    return result

  def test(self):

    self.assertEqual(self._Test("", 80), "")

    self.assertEqual(self._Test("abc", 4), "abc")

    self.assertEqual(self._Test("Hello World", 80), "Hello World")

    self.assertEqual(self._Test("Hello World", 4), "H...")

    self.assertEqual(self._Test("Hello World", 5), "He...")

    for i in [4, 10, 100]:

      data = i * "FooBarBaz"

      self.assertEqual(self._Test(data, len(data)), data)

    for (length, exp) in [(8, u"T\u00e4st\u2026xyz"), (7, u"T\u00e4st...")]:

      self.assertEqual(self._Test(u"T\u00e4st\u2026xyz", length), exp)

    self.assertEqual(self._Test(range(100), 20), "[0, 1, 2, 3, 4, 5...")

  def testError(self):

    for i in range(4):

      self.assertRaises(AssertionError, utils.Truncate, "", i)