def test_push_consecutive_embeds_with_matching_attributes(self):
delta = Delta().insert(1, {'alt': 'Description'})
delta.push({
'insert': {
'url': 'http://quilljs.com'
},
'attributes': {
'alt': 'Description'
}
})
assert len(delta.ops) == 2
assert delta.ops == [
Insert(1, {'alt': 'Description'}),
Insert({'url': 'http://quilljs.com'}, {'alt': 'Description'})
]
def test_push_consecutive_text_with_not_matching_attributes(self):
delta = Delta().insert('a', {'bold': True})
delta.push({'insert': 'b'})
assert len(delta.ops) == 2
assert delta.ops == [Insert('a', {'bold': True}), Insert('b', None)]
def test_push_consecutive_retain_with_not_matching_attributes(self):
delta = Delta().retain(1, {'bold': True})
delta.push({'retain': 3})
assert len(delta.ops) == 2
assert delta.ops == [Retain(1, {'bold': True}), Retain(3, None)]
def test_push_consecutive_retain_with_matching_attributes(self):
delta = Delta().retain(1, {'bold': True})
delta.push({'retain': 3, 'attributes': {'bold': True}})
assert len(delta.ops) == 1
assert delta.ops == [Retain(4, {'bold': True})]
def test_push_consecutive_text_with_matching_attributes(self):
delta = Delta().insert('a', {'bold': True})
delta.push({'insert': 'b', 'attributes': {'bold': True}})
assert len(delta.ops) == 1
assert delta.ops == [Insert('ab', {'bold': True})]
def test_push_consecutive_text(self):
delta = Delta().insert('a')
delta.push({'insert': 'b'})
assert len(delta.ops) == 1
assert delta.ops == [Insert('ab', None)]
def test_push_consecutive_delete(self):
delta = Delta().delete(2)
delta.push({'delete': 3})
assert len(delta.ops) == 1
assert delta.ops == [Delete(5)]
def test_push_into_empty(self):
delta = Delta()
delta.push({'insert': 'test'})
assert len(delta.ops) == 1
