#!/usr/bin/python
# This is for different methods to do unittests.
# Should serve as a handy reference and quick-lookup instead of digging into the
# docs.
import unittest
def raises_error(*args, **kwargs):
print args, kwargs
raise ValueError("Invalid Value:" + str(args), str(kwargs))
class UnitTestExamples(unittest.TestCase):
def setUp(self):
print 'In setUp()'
self.fixture = range(1,10)
def tearDown(self):
print 'In tearDown()'
del self.fixture
# The following 3 Testcases are Same.
def testAssertAlmostEqual(self):
self.assertAlmostEqual(3.1, 4.24-1.1, places=1,msg="Upto 1 decimal place.")
def testAssertAlmostEquals(self):
self.assertAlmostEquals(3.1, 4.24-1.1, places=1,msg="Upto 1 decimal place.")
def testFailUnlessAlmostEqual(self):
self.failUnlessAlmostEqual(3.1, 4.24-1.1, places=1,msg="Upto 1 decimal place.")
# The following 3 Testcases are same.
def testAssertEqual(self):
self.assertEqual(True,True)
self.assertEqual(False,False)
def testAssertEquals(self):
self.assertEqual(True,True)
self.assertEquals(False,False)
def testFailUnlessEqual(self):
self.failUnlessEqual(True,True)
self.assertEquals(False,False)
# The following 2 testcases are same.
def testAssertFalse(self):
self.assertFalse(False)
def testFailIf(self):
self.failIf(False)
# The following 3 testcases are same.
def testAssertNotAlmostEqual(self):
self.assertNotAlmostEqual(1.1,1.9,places=1)
def testAssertNotAlmostEquals(self):
self.assertNotAlmostEqual(1.1,1.9,places=1)
def testFailIfAlmostEqual(self):
self.failIfAlmostEqual(1.1,1.9,places=1)
# The following 3 testcases are same.
def testAssertNoEqual(self):
self.assertNotEqual(True,False)
self.assertNotEqual(False,True)
def testAssertNoEquals(self):
self.assertNotEquals(True,False)
self.assertNotEquals(False,True)
def testFailIfEqual(self):
self.failIfEqual(False,True)
# The following 2 testcases are same.
def testAssertRaises(self):
self.assertRaises(ValueError, raises_error, 'a',b='c')
def testFailUnlessRaises(self):
self.failUnlessRaises(ValueError, raises_error, 'a',b='c')
# The following 3 testcases are same.
def testAssertTrue(self):
self.assertTrue(True)
def testFailUnless(self):
self.failUnless(True)
def testassert_(self):
self.assert_(True)
if __name__ == '__main__':
unittest.main()
