def test_cd_enters_a_path_and_returns_a_node_representing_it_abs(exists):
("Node#cd should return a node representing the given path. "
"Testing with absolute path")
nd = Node("/foo/bar/")
other = nd.cd("/etc/")
other.path.should.equal('/etc')
def test_cd_enters_a_path_and_returns_a_node_representing_it(exists):
("Node#cd should return a node representing the given path")
nd = Node("/foo/bar/")
other = nd.cd("awesome/")
other.path.should.equal('/foo/bar/awesome')