def test_is_plaindrome(self):
p = Palindrome()
# The classic!
self.assertTrue(p.isA("A man a plan a canal, Panama!"))
# Boundary cases
self.assertTrue(p.isA("A"))
self.assertTrue(p.isA("Abba"))
self.assertTrue(p.isA("Asa"))
# Negative cases
self.assertFalse(p.isA("Bobby"))
self.assertFalse(p.isA("Panama City"))
self.assertFalse(p.isA("ABC"))
self.assertFalse(p.isA("ABCDECBA"))
self.assertTrue(p.isA("nuf era semordnila Palindromes are fun"))
def test_is_plaindrome(self):
p = Palindrome()
# The classic!
self.assertTrue(p.isA("A man a plan a canal, Panama!"))
# Boundary cases
self.assertTrue(p.isA("A"))
self.assertTrue(p.isA("Abba"))
self.assertTrue(p.isA("Asa"))
# Negative cases
self.assertFalse(p.isA("Bobby"))
self.assertFalse(p.isA("Panama City"))
self.assertFalse(p.isA("ABC"))
self.assertFalse(p.isA("ABCDECBA"))
self.assertTrue( p.isA("nuf era semordnila Palindromes are fun"))
def test_low_memory(self):
tester = Palindrome()
p = PalindromeWrapper("ABCDE", True)
self.assertTrue(tester.isA(str(p)))
self.assertEquals(str(p), "ABCDEEDCBA")
buf = ""
for ch in p:
buf += ch
self.assertEquals(str(p), buf)
p = PalindromeWrapper("ABC", False)
self.assertEquals("ABCBA", str(p))
buf = ""
for ch in p:
buf += ch
self.assertEquals(str(p), buf)
self.assertTrue(tester.isA(str(p)))
def test_low_memory(self):
tester = Palindrome()
p = PalindromeWrapper("ABCDE", True)
self.assertTrue(tester.isA(str(p)))
self.assertEquals(str(p), "ABCDEEDCBA")
buf = ""
for ch in p:
buf += ch
self.assertEquals(str(p), buf)
p = PalindromeWrapper("ABC", False)
self.assertEquals("ABCBA", str(p))
buf = ""
for ch in p:
buf += ch
self.assertEquals(str(p), buf)
self.assertTrue(tester.isA(str(p)))
