def test_can_split_a_fragment_and_place_its_children_in_different_parents(
self):
hb = self.hb
doc = hb["doc"]
h = hb["h"]
b = hb["b"]
p = hb["p"]
tr = Transform(doc(h("Head"), b(h("One"), p("Two"))))
tr.replace(0, tr.doc.content.size, tr.doc.slice(7, 17))
assert tr.doc.eq(doc(h("One"), b(p("Two"))))
def test_will_insert_filler_nodes_before_a_node_when_necessary(self):
hb = self.hb
doc = hb["doc"]
h = hb["h"]
b = hb["b"]
p = hb["p"]
tr = Transform(doc(h("Head"), b(p("One"))))
tr.replace(0, tr.doc.content.size,
tr.doc.slice(6, tr.doc.content.size))
assert tr.doc.eq(doc(h(), b(p("One"))))
def test_can_wrap_a_paragraph_in_a_body_even_when_its_not_the_first_node(
self):
hb = self.hb
doc = hb["doc"]
h = hb["h"]
b = hb["b"]
p = hb["p"]
tr = Transform(doc(h("Head"), b(p("One"), p("Two"))))
tr.replace(0, tr.doc.content.size, tr.doc.slice(8, 16))
assert tr.doc.eq(doc(h("One"), b(p("Two"))))
def test_can_unwrap_a_body_after_a_placed_node(self):
hb = self.hb
doc = hb["doc"]
h = hb["h"]
b = hb["b"]
p = hb["p"]
tr = Transform(hb["doc"](hb["h"]("Head"), hb["b"](hb["p"]("Content"))))
tr.replace(7, 7, tr.doc.slice(0, tr.doc.content.size))
assert tr.doc.eq(
doc(h("Head"), b(h("Head"), p("Content"), p("Content"))))
def test_preserves_marks_on_open_slice_block_nodes(self):
ms = self.ms
tr = Transform(
ms.node("doc", None, [ms.node("paragraph", None, [ms.text("a")])]))
tr.replace(
3,
3,
ms.node(
"doc",
None,
[ms.node("paragraph", None, [ms.text("b")], [ms.mark("em")])],
).slice(1, 3),
)
assert tr.doc.child_count == 2
assert len(tr.doc.last_child.marks) == 1
def test_preserves_mark_on_block_nodes(self):
ms = self.ms
tr = Transform(
ms.node(
"doc",
None,
[
ms.node("paragraph", None, [ms.text("hey")],
[ms.mark("em")]),
ms.node("paragraph", None, [ms.text("ok")],
[ms.mark("strong")]),
],
))
tr.replace(2, 7, tr.doc.slice(2, 7))
assert tr.doc.eq(tr.before)
def test_can_unwrap_a_paragraph_when_replacing_into_a_strict_schema(self):
hb = self.hb
tr = Transform(hb["doc"](hb["h"]("Head"), hb["b"](hb["p"]("Content"))))
tr.replace(0, tr.doc.content.size, tr.doc.slice(7, 16))
assert tr.doc.eq(hb["doc"](hb["h"]("Content"), hb["b"](hb["p"]())))
