def test_divide():
cursor = SampleCursor("""
<root><item>prefix <cursor/> suffix</item></root>
""")
cursor.divide()
assert cursor.root == semantic("""
<root>
<item>prefix </item> <item><cursor/> suffix</item>
</root>
""")
assert cursor.node.tag == "cursor"
def test_remove():
cursor = SampleCursor("<root><a/><cursor/><c/></root>")
cursor.remove()
assert cursor.node.tag == "c"
def test_stop():
assert SampleCursor("<root/>").stop().node is None
def test_bool_with_none():
assert not SampleCursor("<root/>").next()
def test_skip_to_ancestors_next():
cursor = SampleCursor("""
<root><a><cursor><c/></cursor></a><target/></root>
""")
assert cursor.skip().node.tag == "target"
def test_rewind_to_parent():
cursor = SampleCursor("""
<root><a><target><cursor/></target></a></root>
""")
assert cursor.rewind().node.tag == "target"
def test_skip_to_siblings():
cursor = SampleCursor("""
<root><cursor><b/></cursor><target/></root>
""")
assert cursor.skip().node.tag == "target"
def test_next_to_ancestors_next():
cursor = SampleCursor("""
<root><a><b><cursor/></b></a><target/></root>
""")
assert cursor.next().node.tag == "target"
def test_rewind_to_previous():
cursor = SampleCursor("""
<root><a/><target/><cursor/><d/></root>
""")
assert cursor.rewind().node.tag == "target"
def test_next_to_siblings():
cursor = SampleCursor("<root><cursor/><target/></root>")
assert cursor.next().node.tag == "target"
def test_next_to_children():
cursor = SampleCursor("<root><target/></root>")
assert cursor.next().node.tag == "target"
def test_move_to():
cursor = SampleCursor("<root><a/></root>")
target = etree.SubElement(cursor.root, "target")
assert cursor.move_to(target).node == target
def test_root():
cursor = SampleCursor("<root><a/></root>")
cursor.next()
assert cursor.root.tag == "root"
def test_bool_with_node():
assert SampleCursor("<root/>")