import unittest

class FirstTestCase(unittest.TestCase):
    def runTest(self):
        """The first test."""
        assert 1 == 1, 'One is one with itself'

class SillyTestCase(unittest.TestCase):
    def setUp(self):
        self.value = 1
        print("Setup")
    def tearDown(self):
        print("Teardown")
    def testPositive(self):
        assert self.value > 0, 'My value must be positive.'
    def testOdd(self):
        assert self.value %2 == 1, 'My value must be odd.'

def suite():
    """Build a test suite."""
    sweet = unittest.TestSuite()
    sweet.addTest(FirstTestCase())
    sweet.addTest(SillyTestCase('testPositive'))
    sweet.addTest(SillyTestCase('testOdd'))
    return sweet