def test_customjs_callback_attributes_js_for_cb_data(self):
js_code = Callback.attributes_js({'x0': 'cb_data.geometry.x0',
'x1': 'cb_data.geometry.x1',
'y0': 'cb_data.geometry.y0',
'y1': 'cb_data.geometry.y1'})
code = ('data["x0"] = cb_data["geometry"]["x0"];\n'
'data["x1"] = cb_data["geometry"]["x1"];\n'
'data["y0"] = cb_data["geometry"]["y0"];\n'
'data["y1"] = cb_data["geometry"]["y1"];\n')
self.assertEqual(js_code, code)
def test_customjs_callback_attributes_js_for_cb_data(self):
js_code = Callback.attributes_js({'x0': 'cb_data.geometry.x0',
'x1': 'cb_data.geometry.x1',
'y0': 'cb_data.geometry.y0',
'y1': 'cb_data.geometry.y1'})
code = ('data["x0"] = cb_data["geometry"]["x0"];\n'
'data["x1"] = cb_data["geometry"]["x1"];\n'
'data["y0"] = cb_data["geometry"]["y0"];\n'
'data["y1"] = cb_data["geometry"]["y1"];\n')
self.assertEqual(js_code, code)
def test_customjs_callback_attributes_js_for_model(self):
js_code = Callback.attributes_js({'x0': 'x_range.attributes.start',
'x1': 'x_range.attributes.end'})
code = (
'if ((x_range != undefined)) { data["x0"] = {id: x_range["id"], value: '
'x_range["attributes"]["start"]};\n }'
'if ((x_range != undefined)) { data["x1"] = {id: x_range["id"], value: '
'x_range["attributes"]["end"]};\n }'
)
self.assertEqual(js_code, code)
def test_customjs_callback_attributes_js_for_model(self):
js_code = Callback.attributes_js({'x0': 'x_range.attributes.start',
'x1': 'x_range.attributes.end'})
code = (
'if ((x_range != undefined)) { data["x0"] = {id: x_range["id"], value: '
'x_range["attributes"]["start"]};\n }'
'if ((x_range != undefined)) { data["x1"] = {id: x_range["id"], value: '
'x_range["attributes"]["end"]};\n }'
)
self.assertEqual(js_code, code)
def test_customjs_callback_attributes_js_for_cb_obj(self):
js_code = Callback.attributes_js({'x': 'cb_obj.x',
'y': 'cb_obj.y'})
code = 'data["x"] = cb_obj["x"];\ndata["y"] = cb_obj["y"];\n'
self.assertEqual(js_code, code)
def test_server_callback_resolve_attr_spec_tap_event(self):
plot = Plot()
event = Tap(plot, x=42)
msg = Callback.resolve_attr_spec('cb_obj.x', event, plot)
self.assertEqual(msg, {'id': plot.ref['id'], 'value': 42})
def test_server_callback_resolve_attr_spec_source_selected(self):
source = ColumnDataSource()
source.selected = Selection(indices=[1, 2, 3])
msg = Callback.resolve_attr_spec('cb_obj.selected.indices', source)
self.assertEqual(msg, {'id': source.ref['id'], 'value': [1, 2, 3]})
def test_server_callback_resolve_attr_spec_range1d_end(self):
range1d = Range1d(start=0, end=10)
msg = Callback.resolve_attr_spec('x_range.attributes.end', range1d)
self.assertEqual(msg, {'id': range1d.ref['id'], 'value': 10})
def test_server_callback_resolve_attr_spec_tap_event(self):
plot = Plot()
event = Tap(plot, x=42)
msg = Callback.resolve_attr_spec('cb_obj.x', event, plot)
self.assertEqual(msg, {'id': plot.ref['id'], 'value': 42})
def test_server_callback_resolve_attr_spec_source_selected(self):
source = ColumnDataSource()
source.selected['1d']['indices'] = [1, 2, 3]
msg = Callback.resolve_attr_spec('cb_obj.selected.1d.indices', source)
self.assertEqual(msg, {'id': source.ref['id'], 'value': [1, 2, 3]})
def test_server_callback_resolve_attr_spec_range1d_end(self):
range1d = Range1d(start=0, end=10)
msg = Callback.resolve_attr_spec('x_range.attributes.end', range1d)
self.assertEqual(msg, {'id': range1d.ref['id'], 'value': 10})
def test_customjs_callback_attributes_js_for_cb_obj(self):
js_code = Callback.attributes_js({'x': 'cb_obj.x',
'y': 'cb_obj.y'})
code = 'data["x"] = cb_obj["x"];\ndata["y"] = cb_obj["y"];\n'
self.assertEqual(js_code, code)
