def inst_ops(self):
return [
Insert('abc', None),
Retain(1, {'color': 'red'}),
Delete(4),
Insert('def', {'bold': True}),
Retain(6, None)
]
def test_delta_chain(self):
delta = (Delta().insert('Hello').insert({
'image': True
}).insert('World'))
assert delta.ops == [
Insert('Hello', None),
Insert({'image': True}, None),
Insert('World', None),
]
def test_delta_delete_text(self):
delta = (Delta().insert('foo').insert(' ').insert('bar'))
assert delta.ops == [Insert('foo bar', None)]
delta = delta.delete(2).delete(2)
delta.insert(' ')
delta.insert('baz')
assert delta.ops == [Insert('foo bar baz', None), Delete(4)]
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_insert_embed_non_integer(self):
value = {'url': 'https://quilljs.com'}
attrs = {'alt': 'Quill'}
delta = Delta().insert(value, attrs)
assert len(delta.ops) == 1
assert delta.ops == [Insert(value, attrs)]
def test_delta_insert_text(self):
delta = Delta()
assert delta.ops == []
delta = (delta.insert('Hello',
None).insert(' ', None).insert('World!', None))
assert len(delta.ops) == 1, delta.ops
assert delta.ops == [Insert('Hello World!', None)]
delta.insert('\n', None)
delta.insert('Hello World', None)
delta.insert('!', None)
assert len(delta.ops) == 1, delta.ops
assert delta.ops == [Insert('Hello World!\nHello World!', None)]
def test_insert_text_none(self):
delta = Delta().insert('test', None)
assert len(delta.ops) == 1
assert delta.ops == [Insert('test', None)]
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_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_insert_text_attributes(self):
delta = Delta().insert('test', {'bold': True})
assert len(delta.ops) == 1
assert delta.ops == [Insert('test', {'bold': True})]
def test_insert_embed_attributes(self):
obj = {'url': 'https://quilljs.com', 'alt': 'Quill'}
delta = Delta().insert(1, obj)
assert len(delta.ops) == 1
assert delta.ops == [Insert(1, obj)]
def test_insert_embed(self):
delta = Delta().insert(1)
assert len(delta.ops) == 1
assert delta.ops == [Insert(1, None)]