mirror of
https://github.com/bec-project/bec_widgets.git
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241 lines
7.8 KiB
Python
241 lines
7.8 KiB
Python
# pylint: disable=missing-function-docstring, missing-module-docstring, unused-import
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import numpy as np
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import pytest
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from bec_widgets.widgets.figure import BECFigure
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from bec_widgets.widgets.figure.plots.image.image import BECImageShow
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from bec_widgets.widgets.figure.plots.motor_map.motor_map import BECMotorMap
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from bec_widgets.widgets.figure.plots.waveform.waveform import BECWaveform
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from .client_mocks import mocked_client
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@pytest.fixture
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def bec_figure(qtbot, mocked_client):
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widget = BECFigure(client=mocked_client)
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qtbot.addWidget(widget)
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qtbot.waitExposed(widget)
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yield widget
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widget.close()
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def test_bec_figure_init(bec_figure):
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assert bec_figure is not None
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assert bec_figure.client is not None
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assert isinstance(bec_figure, BECFigure)
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assert bec_figure.config.widget_class == "BECFigure"
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def test_bec_figure_init_with_config(mocked_client):
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config = {"widget_class": "BECFigure", "gui_id": "test_gui_id", "theme": "dark"}
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widget = BECFigure(client=mocked_client, config=config)
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assert widget.config.gui_id == "test_gui_id"
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assert widget.config.theme == "dark"
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def test_bec_figure_add_remove_plot(bec_figure):
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initial_count = len(bec_figure._widgets)
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# Adding 3 widgets - 2 WaveformBase and 1 PlotBase
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w0 = bec_figure.add_plot()
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w1 = bec_figure.add_plot()
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w2 = bec_figure.add_widget(widget_type="PlotBase")
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# Check if the widgets were added
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assert len(bec_figure._widgets) == initial_count + 3
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assert w0.gui_id in bec_figure._widgets
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assert w1.gui_id in bec_figure._widgets
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assert w2.gui_id in bec_figure._widgets
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assert bec_figure._widgets[w0.gui_id].config.widget_class == "BECWaveform"
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assert bec_figure._widgets[w1.gui_id].config.widget_class == "BECWaveform"
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assert bec_figure._widgets[w2.gui_id].config.widget_class == "BECPlotBase"
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# Check accessing positions by the grid in figure
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assert bec_figure[0, 0] == w0
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assert bec_figure[1, 0] == w1
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assert bec_figure[2, 0] == w2
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# Removing 1 widget
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bec_figure.remove(widget_id=w0.gui_id)
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assert len(bec_figure._widgets) == initial_count + 2
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assert w0.gui_id not in bec_figure._widgets
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assert w2.gui_id in bec_figure._widgets
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assert bec_figure._widgets[w1.gui_id].config.widget_class == "BECWaveform"
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def test_add_different_types_of_widgets(bec_figure):
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plt = bec_figure.plot(x_name="samx", y_name="bpm4i")
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im = bec_figure.image("eiger")
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motor_map = bec_figure.motor_map("samx", "samy")
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assert plt.__class__ == BECWaveform
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assert im.__class__ == BECImageShow
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assert motor_map.__class__ == BECMotorMap
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def test_access_widgets_access_errors(bec_figure):
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bec_figure.add_plot(row=0, col=0)
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# access widget by non-existent coordinates
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with pytest.raises(ValueError) as excinfo:
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bec_figure[0, 2]
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assert "No widget at coordinates (0, 2)" in str(excinfo.value)
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# access widget by non-existent widget_id
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with pytest.raises(KeyError) as excinfo:
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bec_figure["non_existent_widget"]
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assert "Widget with id 'non_existent_widget' not found" in str(excinfo.value)
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# access widget by wrong type
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with pytest.raises(TypeError) as excinfo:
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bec_figure[1.2]
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assert (
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"Key must be a string (widget id) or a tuple of two integers (grid coordinates)"
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in str(excinfo.value)
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)
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def test_add_plot_to_occupied_position(bec_figure):
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bec_figure.add_plot(row=0, col=0)
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with pytest.raises(ValueError) as excinfo:
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bec_figure.add_plot(row=0, col=0)
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assert "Position at row 0 and column 0 is already occupied." in str(excinfo.value)
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def test_remove_plots(bec_figure):
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w1 = bec_figure.add_plot(row=0, col=0)
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w2 = bec_figure.add_plot(row=0, col=1)
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w3 = bec_figure.add_plot(row=1, col=0)
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w4 = bec_figure.add_plot(row=1, col=1)
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assert bec_figure[0, 0] == w1
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assert bec_figure[0, 1] == w2
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assert bec_figure[1, 0] == w3
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assert bec_figure[1, 1] == w4
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# remove by coordinates
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bec_figure[0, 0].remove()
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assert w1.gui_id not in bec_figure._widgets
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# remove by widget_id
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bec_figure.remove(widget_id=w2.gui_id)
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assert w2.gui_id not in bec_figure._widgets
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# remove by widget object
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w3.remove()
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assert w3.gui_id not in bec_figure._widgets
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# check the remaining widget 4
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assert bec_figure[0, 0] == w4
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assert bec_figure[w4.gui_id] == w4
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assert w4.gui_id in bec_figure._widgets
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assert len(bec_figure._widgets) == 1
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def test_remove_plots_by_coordinates_ints(bec_figure):
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w1 = bec_figure.add_plot(row=0, col=0)
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w2 = bec_figure.add_plot(row=0, col=1)
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bec_figure.remove(0, 0)
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assert w1.gui_id not in bec_figure._widgets
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assert w2.gui_id in bec_figure._widgets
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assert bec_figure[0, 0] == w2
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assert len(bec_figure._widgets) == 1
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def test_remove_plots_by_coordinates_tuple(bec_figure):
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w1 = bec_figure.add_plot(row=0, col=0)
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w2 = bec_figure.add_plot(row=0, col=1)
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bec_figure.remove(coordinates=(0, 0))
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assert w1.gui_id not in bec_figure._widgets
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assert w2.gui_id in bec_figure._widgets
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assert bec_figure[0, 0] == w2
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assert len(bec_figure._widgets) == 1
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def test_remove_plot_by_id_error(bec_figure):
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bec_figure.add_plot(row=0, col=0)
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with pytest.raises(ValueError) as excinfo:
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bec_figure.remove(widget_id="non_existent_widget")
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assert "Widget with ID 'non_existent_widget' does not exist." in str(excinfo.value)
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def test_remove_plot_by_coordinates_error(bec_figure):
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bec_figure.add_plot(row=0, col=0)
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with pytest.raises(ValueError) as excinfo:
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bec_figure.remove(0, 1)
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assert "No widget at coordinates (0, 1)" in str(excinfo.value)
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def test_remove_plot_by_providing_nothing(bec_figure):
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bec_figure.add_plot(row=0, col=0)
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with pytest.raises(ValueError) as excinfo:
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bec_figure.remove()
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assert "Must provide either widget_id or coordinates for removal." in str(excinfo.value)
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# def test_change_theme(bec_figure): #TODO do no work at python 3.12
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# bec_figure.change_theme("dark")
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# assert bec_figure.config.theme == "dark"
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# assert bec_figure.backgroundBrush().color().name() == "#000000"
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# bec_figure.change_theme("light")
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# assert bec_figure.config.theme == "light"
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# assert bec_figure.backgroundBrush().color().name() == "#ffffff"
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# bec_figure.change_theme("dark")
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# assert bec_figure.config.theme == "dark"
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# assert bec_figure.backgroundBrush().color().name() == "#000000"
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def test_change_layout(bec_figure):
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w1 = bec_figure.add_plot(row=0, col=0)
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w2 = bec_figure.add_plot(row=0, col=1)
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w3 = bec_figure.add_plot(row=1, col=0)
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w4 = bec_figure.add_plot(row=1, col=1)
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bec_figure.change_layout(max_columns=1)
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assert np.shape(bec_figure.grid) == (4, 1)
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assert bec_figure[0, 0] == w1
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assert bec_figure[1, 0] == w2
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assert bec_figure[2, 0] == w3
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assert bec_figure[3, 0] == w4
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bec_figure.change_layout(max_rows=1)
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assert np.shape(bec_figure.grid) == (1, 4)
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assert bec_figure[0, 0] == w1
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assert bec_figure[0, 1] == w2
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assert bec_figure[0, 2] == w3
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assert bec_figure[0, 3] == w4
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def test_clear_all(bec_figure):
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bec_figure.add_plot(row=0, col=0)
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bec_figure.add_plot(row=0, col=1)
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bec_figure.add_plot(row=1, col=0)
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bec_figure.add_plot(row=1, col=1)
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bec_figure.clear_all()
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assert len(bec_figure._widgets) == 0
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assert np.shape(bec_figure.grid) == (0,)
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def test_shortcuts(bec_figure):
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plt = bec_figure.plot(x_name="samx", y_name="bpm4i")
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im = bec_figure.image("eiger")
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motor_map = bec_figure.motor_map("samx", "samy")
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assert plt.config.widget_class == "BECWaveform"
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assert plt.__class__ == BECWaveform
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assert im.config.widget_class == "BECImageShow"
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assert im.__class__ == BECImageShow
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assert motor_map.config.widget_class == "BECMotorMap"
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assert motor_map.__class__ == BECMotorMap
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