def test_widget_eventual_data_with_server(self):
# should fail
widget = PerspectiveWidget(None, server=True)
with raises(PerspectiveError):
widget._make_load_message()
# then succeed
widget.load(Table({"a": np.arange(0, 50)}))
load_msg = widget._make_load_message()
assert load_msg.to_dict() == {
"id": -2,
"type": "table",
"data": {
"table_name": widget.table_name
}
}
def test_widget_eventual_data(self):
table = Table({"a": np.arange(0, 50)})
widget = PerspectiveWidget(None, plugin="x_bar")
assert widget.plugin == "x_bar"
with raises(PerspectiveError):
widget._make_load_message()
widget.load(table)
load_msg = widget._make_load_message()
assert load_msg.to_dict() == {
"id": -2,
"type": "table",
"data": {
"table_name": widget.table_name,
"options": {}
}
}
def test_widget_load_table_server(self):
table = Table({"a": np.arange(0, 50)})
widget = PerspectiveWidget(table, server=True)
load_msg = widget._make_load_message()
assert load_msg.to_dict() == {
"id": -2,
"type": "table",
"data": {
"table_name": widget.table_name
}
}
def test_widget_eventual_data_server(self):
widget = PerspectiveWidget(None, plugin="x_bar", server=True)
assert widget.plugin == "x_bar"
widget.load({"a": np.arange(0, 50)}, index="a")
load_msg = widget._make_load_message()
assert load_msg.to_dict() == {
"id": -2,
"type": "table",
"data": {
"table_name": widget.table_name,
}
}
def test_widget(self):
data = {"a": np.arange(0, 50)}
widget = PerspectiveWidget(data, plugin="x_bar")
assert widget.plugin == "x_bar"
load_msg = widget._make_load_message()
assert load_msg.to_dict() == {
"id": -2,
"type": "table",
"data": {
"table_name": widget.table_name,
"options": {}
}
}
def test_widget_load_table_indexed(self):
table = Table({"a": np.arange(0, 50)}, index="a")
widget = PerspectiveWidget(table, plugin="x_bar")
assert widget.plugin == "x_bar"
load_msg = widget._make_load_message()
assert load_msg.to_dict() == {
"id": -2,
"type": "table",
"data": {
"table_name": widget.table_name,
"options": {
"index": "a"
}
}
}
def test_widget_load_view(self):
table = Table({"a": np.arange(0, 50)})
view = table.view()
widget = PerspectiveWidget(view, plugin="x_bar")
assert widget.plugin == "x_bar"
load_msg = widget._make_load_message()
assert load_msg.to_dict() == {
"id": -2,
"type": "table",
"data": {
"table_name": widget.table_name,
"view_name": widget._perspective_view_name,
"options": {}
}
}
def test_widget_eventual_data_indexed(self):
widget = PerspectiveWidget(None, plugin="X Bar")
assert widget.plugin == "X Bar"
widget.load({"a": np.arange(0, 50)}, index="a")
load_msg = widget._make_load_message()
assert load_msg.to_dict() == {
"id": -2,
"type": "table",
"data": {
"table_name": widget.table_name,
"options": {
"index": "a"
}
}
}
def test_widget_no_data_with_server(self):
# should fail
widget = PerspectiveWidget(None, server=True)
with raises(PerspectiveError):
widget._make_load_message()
