def test_duplicates(self):
l = HashedList()
self.failIf(l.has_duplicates())
l = HashedList(range(10))
self.failIf(l.has_duplicates())
l.append(5)
self.failUnless(l.has_duplicates())
def test_del_slice(self):
l = HashedList([1, 2, 3, 3])
del l[1:3]
self.failUnlessEqual(len(l), 2)
self.failUnless(1 in l)
self.failUnless(3 in l)
self.failIf(2 in l)
def test_delete(self):
l = HashedList([2, 2])
self.failUnless(2 in l)
del l[0]
self.failUnless(2 in l)
del l[0]
self.failIf(2 in l)
def test_duplicates(self):
l = HashedList()
self.failIf(l.has_duplicates())
l = HashedList(range(10))
self.failIf(l.has_duplicates())
l.append(5)
self.failUnless(l.has_duplicates())
def test_extend(self):
l = HashedList()
l.extend([1, 1, 2])
self.failUnless(1 in l)
self.failUnlessEqual(len(l), 3)
def test_insert(self):
l = HashedList([1, 2, 3, 3])
l.insert(0, 3)
self.failUnlessEqual(len(l), 5)
def test_init(self):
l = HashedList([1, 2, 3])
self.failUnless(1 in l)
l = HashedList()
self.failIf(1 in l)
def test_extend(self):
l = HashedList()
l.extend([1, 1, 2])
self.failUnless(1 in l)
self.failUnlessEqual(len(l), 3)
def test_set_slice(self):
l = HashedList([1, 2, 3, 3])
l[:3] = [4]
self.failUnless(4 in l)
self.failUnless(3 in l)
self.failIf(2 in l)
def test_iter(self):
l = HashedList([1, 2, 3, 3])
new = [a for a in l]
self.failUnlessEqual(new, [1, 2, 3, 3])
def test_insert(self):
l = HashedList([1, 2, 3, 3])
l.insert(0, 3)
self.failUnlessEqual(len(l), 5)
def test_length(self):
l = HashedList([1, 2, 3, 3])
self.failUnlessEqual(len(l), 4)
