def testTwoElement(self): r = DataRing(10) r.add('data1') r.add('data2') self.assertFalse(r.empty) self.assertEqual(['data1', 'data2'], r.getData()) self.assertEqual(2, r.fill)
def testOneElement(self): r = DataRing(10) r.add('data') self.assertEqual(['data'], r.getData()) self.assertFalse(r.empty) self.assertFalse(r.full) self.assertEqual(r.queue + 1, r.head) self.assertEqual(1, r.fill)
def testOverflow(self): r = DataRing(2) self.assertFalse(r.full) self.assertEqual(0, r.fill) r.add('data1') self.assertFalse(r.full) self.assertEqual(1, r.fill) r.add('data2') self.assertTrue(r.full) self.assertEqual(2, r.fill) r.add('data3') self.assertFalse(r.empty) self.assertTrue(r.full) self.assertEqual(2, r.fill) self.assertEqual(['data2', 'data3'], r.getData())
def testEmpty(self): r = DataRing(5) self.assertEqual([], r.getData()) self.assertTrue(r.empty) self.assertFalse(r.full)
def testCapaNull(self): r = DataRing(0) r.add(5) self.assertEqual([], r.getData()) self.assertTrue(r.empty) self.assertTrue(r.full)