def test_viewer_update_df(self):
table = Table({"a": [1, 2, 3]})
viewer = PerspectiveViewer()
viewer.load(table)
viewer.update(pd.DataFrame({"a": [4, 5, 6]}))
assert table.size() == 6
assert viewer.table.size() == 6
assert viewer.table.view().to_dict() == {"a": [1, 2, 3, 4, 5, 6]}
def test_viewer_update_list(self):
table = Table({"a": [1, 2, 3]})
viewer = PerspectiveViewer()
viewer.load(table)
viewer.update([{"a": 4}, {"a": 5}, {"a": 6}])
assert table.size() == 6
assert viewer.table.size() == 6
assert viewer.table.view().to_dict() == {"a": [1, 2, 3, 4, 5, 6]}
def test_viewer_update_dict_partial(self):
table = Table({"a": [1, 2, 3], "b": [5, 6, 7]}, index="a")
viewer = PerspectiveViewer()
viewer.load(table)
viewer.update({"a": [1, 2, 3], "b": [8, 9, 10]})
assert table.size() == 3
assert viewer.table.size() == 3
assert viewer.table.view().to_dict() == {
"a": [1, 2, 3],
"b": [8, 9, 10]
}