def test_remove_5():
"""Fill a DoubleLinkList with (1,2,3), check removal of 5;
should result in ValueError"""
adding_to = DoubleLinkList(())
for i in xrange(3):
adding_to.insert(i)
with pytest.raises(ValueError):
adding_to.remove(5)
def test_remove_5():
"""Fill a DoubleLinkList with (1,2,3), check removal of 5;
should result in ValueError"""
adding_to = DoubleLinkList(())
for i in xrange(3):
adding_to.insert(i)
with pytest.raises(ValueError):
adding_to.remove(5)
def test_remove_2():
"""Fill a DoubleLinkList with (1,2,3), check removal of 3"""
adding_to = DoubleLinkList(())
for i in xrange(3):
adding_to.insert(i)
adding_to.remove(2)
assert adding_to.pop() == 1
assert adding_to.shift() == 0
def test_remove_2():
"""Fill a DoubleLinkList with (1,2,3), check removal of 3"""
adding_to = DoubleLinkList(())
for i in xrange(3):
adding_to.insert(i)
adding_to.remove(2)
assert adding_to.pop() == 1
assert adding_to.shift() == 0
