def test_server_source_stream_does_not_duplicate_data_update_event(
self, bokeh_server_page: BokehServerPage) -> None:
btn = Button(label="Click Me!")
data = {'x': [1, 2, 3, 4], 'y': [10, 20, 30, 40]}
source = ColumnDataSource(data)
table = DataTable(
columns=[TableColumn(field="x"),
TableColumn(field="y")],
source=source,
editable=False)
def modify_doc(doc):
plot = Plot(height=400,
width=400,
x_range=Range1d(0, 1),
y_range=Range1d(0, 1),
min_border=0)
plot.tags.append(
CustomJS(name="custom-action",
args=dict(s=source),
code=RECORD("data", "s.data")))
@btn.on_click
def btn_click():
source.stream({"x": [5], "y": [50]})
doc.add_root(column(plot, table, btn))
page = bokeh_server_page(modify_doc)
page.eval_custom_action()
results = page.results
assert results == {'data': {'x': [1, 2, 3, 4], 'y': [10, 20, 30, 40]}}
btn_el = find_element_for(page.driver, btn)
btn_el.click()
page.eval_custom_action()
results = page.results
assert results == {
'data': {
'x': [1, 2, 3, 4, 5],
'y': [10, 20, 30, 40, 50]
}
}
# if the server receives something back like:
#
# Message 'PATCH-DOC' (revision 1) content: {
# 'events': [{
# 'kind': 'ModelChanged',
# 'model': {'id': '1001'},
# 'attr': 'data', 'new': {'x': [1, 2, 3, 4, 5], 'y': [10, 20, 30, 40, 50]}
# }],
# 'references': []
# }
#
# Then that means the client got our stream message and erroneously ping
# ponged a full data update back to us
assert not has_cds_data_patches(page.message_test_port.received)
def test_spinner_spinning_events(self, bokeh_model_page: BokehModelPage) -> None:
spinner = Spinner(value=0, low=0, high=1, step=0.01)
spinner.js_on_change('value', CustomJS(code=RECORD("value", "cb_obj.value")))
page = bokeh_model_page(spinner)
input_el = find_element_for(page.driver, spinner, "input")
btn_up_el = find_element_for(page.driver, spinner, ".bk-spin-btn-up")
btn_down_el = find_element_for(page.driver, spinner, ".bk-spin-btn-down")
enter_text_in_element(page.driver, input_el, "0.5")
results = page.results
assert results['value'] == 0.5
#click btn up
actions = ActionChains(page.driver)
actions.click(on_element=btn_up_el)
actions.perform()
results = page.results
assert results['value'] == 0.51
#dbl click btn down
actions = ActionChains(page.driver)
actions.double_click(on_element=btn_down_el)
actions.perform()
results = page.results
assert results['value'] == 0.49
#arrow up
actions = ActionChains(page.driver)
actions.click(on_element=input_el)
actions.send_keys(Keys.ARROW_UP)
actions.perform()
results = page.results
assert results['value'] == 0.50
#arrow down
actions = ActionChains(page.driver)
actions.click(on_element=input_el)
actions.key_down(Keys.ARROW_DOWN)
actions.perform()
results = page.results
assert results['value'] == 0.49
#page up
actions = ActionChains(page.driver)
actions.click(on_element=input_el)
actions.key_down(Keys.PAGE_UP)
actions.perform()
results = page.results
assert results['value'] == 0.59
#page down
actions = ActionChains(page.driver)
actions.click(on_element=input_el)
actions.key_down(Keys.PAGE_DOWN)
actions.perform()
results = page.results
assert results['value'] == 0.49
assert page.has_no_console_errors()
def test_server_on_change_round_trip(
self, bokeh_server_page: BokehServerPage) -> None:
button = Dropdown(label="Dropdown button", menu=items)
def modify_doc(doc):
source = ColumnDataSource(dict(x=[1, 2], y=[1, 1]))
plot = Plot(height=400,
width=400,
x_range=Range1d(0, 1),
y_range=Range1d(0, 1),
min_border=0)
plot.add_glyph(source, Circle(x='x', y='y', size=20))
plot.tags.append(
CustomJS(name="custom-action",
args=dict(s=source),
code=RECORD("data", "s.data")))
def cb(event):
item = event.item
if item == "item_1_value":
source.data = dict(x=[10, 20], y=[10, 10])
elif item == "item_2_value":
source.data = dict(x=[100, 200], y=[100, 100])
elif item == "item_3_value":
source.data = dict(x=[1000, 2000], y=[1000, 1000])
button.on_event('menu_item_click', cb)
doc.add_root(column(button, plot))
page = bokeh_server_page(modify_doc)
button_el = find_element_for(page.driver, button, "button")
button_el.click()
item = find_element_for(page.driver, button,
".bk-menu > *:nth-child(1)")
item.click()
page.eval_custom_action()
results = page.results
assert results == {'data': {'x': [10, 20], 'y': [10, 10]}}
button_el = find_element_for(page.driver, button, "button")
button_el.click()
item = find_element_for(page.driver, button,
".bk-menu > *:nth-child(3)")
item.click()
page.eval_custom_action()
results = page.results
assert results == {'data': {'x': [1000, 2000], 'y': [1000, 1000]}}
button_el = find_element_for(page.driver, button, "button")
button_el.click()
item = find_element_for(page.driver, button,
".bk-menu > *:nth-child(2)")
item.click()
page.eval_custom_action()
results = page.results
assert results == {'data': {'x': [100, 200], 'y': [100, 100]}}
def test_arrow_cannot_escape_menu(
self, bokeh_model_page: BokehModelPage) -> None:
text_input = AutocompleteInput(title="title",
completions=[
"100001", "12344556", "12344557",
"3194567289", "209374209374"
])
page = bokeh_model_page(text_input)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' in el.get_attribute('style')
el = find_element_for(page.driver, text_input, "input")
enter_text_in_element(page.driver, el, "123", click=2, enter=False)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
# arrow down moves to second item
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" not in items[0].get_attribute('class')
assert "bk-active" in items[1].get_attribute('class')
# arrow down again has no effect
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" not in items[0].get_attribute('class')
assert "bk-active" in items[1].get_attribute('class')
# arrow up moves to first item
enter_text_in_element(page.driver, el, Keys.UP, click=0, enter=False)
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
# arrow up again has no effect
enter_text_in_element(page.driver, el, Keys.UP, click=0, enter=False)
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
assert page.has_no_console_errors()
def test_server_sorted_after_stream(
self, bokeh_server_page: BokehServerPage) -> None:
button = Button()
data = {'x': [1, 2, 5, 6], 'y': [60, 50, 20, 10]}
source = ColumnDataSource(data)
table = DataTable(columns=[
TableColumn(field="x", title="x", sortable=True),
TableColumn(field="y", title="y", sortable=True)
],
source=source,
editable=False)
def modify_doc(doc):
plot = Plot(height=400,
width=400,
x_range=Range1d(0, 1),
y_range=Range1d(0, 1),
min_border=0)
plot.tags.append(
CustomJS(name="custom-action",
args=dict(s=source),
code=RECORD("data", "s.data")))
def cb():
source.stream({'x': [100], 'y': [100]})
button.on_event('button_click', cb)
doc.add_root(column(plot, table, button))
page = bokeh_server_page(modify_doc)
page.eval_custom_action()
results = page.results
assert results == {'data': {'x': [1, 2, 5, 6], 'y': [60, 50, 20, 10]}}
assert get_table_column_cells(page.driver, table,
1) == ['1', '2', '5', '6']
assert get_table_column_cells(page.driver, table,
2) == ['60', '50', '20', '10']
sort_table_column(page.driver, table, 1)
assert get_table_column_cells(page.driver, table,
1) == ['1', '2', '5', '6']
assert get_table_column_cells(page.driver, table,
2) == ['60', '50', '20', '10']
sort_table_column(page.driver, table, 2, True)
assert get_table_column_cells(page.driver, table,
1) == ['6', '5', '2', '1']
assert get_table_column_cells(page.driver, table,
2) == ['10', '20', '50', '60']
button_el = find_element_for(page.driver, button)
button_el.click()
page.eval_custom_action()
results = page.results
assert results == {
'data': {
'x': [1, 2, 5, 6, 100],
'y': [60, 50, 20, 10, 100]
}
}
assert source.data == {
'x': [1, 2, 5, 6, 100],
'y': [60, 50, 20, 10, 100]
}
assert get_table_column_cells(page.driver, table,
1) == ['6', '5', '2', '1', '100']
assert get_table_column_cells(page.driver, table,
2) == ['10', '20', '50', '60', '100']
