def test_update_list_make_copies_false(self):
trace1 = Scatter(x=[1, 2, 3], y=[2, 1, 2])
trace2 = Scatter(x=[1, 2, 3], y=[3, 2, 1])
data = Data([trace1, trace2])
update = dict(x=[2, 3, 4], y=[1, 2, 3], line=Line())
data.update(update, make_copies=False)
assert data[0]["line"] is data[1]["line"]
def test_update_list_make_copies_true():
trace1 = Scatter(x=[1, 2, 3], y=[2, 1, 2])
trace2 = Scatter(x=[1, 2, 3], y=[3, 2, 1])
data = Data([trace1, trace2])
update = dict(x=[2, 3, 4], y=[1, 2, 3], line=Line())
data.update(update, make_copies=True)
assert data[0]['line'] is not data[1]['line']
def test_update_list_empty():
trace1 = Scatter(x=[1, 2, 3], y=[2, 1, 2])
trace2 = Scatter(x=[1, 2, 3], y=[3, 2, 1])
data = Data([trace1, trace2])
data.update([])
print(data.to_string())
assert data[0] == Scatter(x=[1, 2, 3], y=[2, 1, 2])
assert data[1] == Scatter(x=[1, 2, 3], y=[3, 2, 1])
def test_update_list():
trace1 = Scatter(x=[1, 2, 3], y=[2, 1, 2])
trace2 = Scatter(x=[1, 2, 3], y=[3, 2, 1])
data = Data([trace1, trace2])
update = dict(x=[2, 3, 4], y=[1, 2, 3])
data.update(update)
assert data[0] == Scatter(x=[2, 3, 4], y=[1, 2, 3])
assert data[1] == Scatter(x=[2, 3, 4], y=[1, 2, 3])
