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96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
import pyqtgraph as pg
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import pytest
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from bec_widgets.widgets.waveform.waveform_widget import BECWaveformWidget
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from .client_mocks import mocked_client
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@pytest.fixture
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def plot_widget_with_arrow_item(qtbot, mocked_client):
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widget = BECWaveformWidget(client=mocked_client())
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qtbot.addWidget(widget)
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qtbot.waitExposed(widget)
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yield widget.waveform.arrow_item, widget.waveform.plot_item
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@pytest.fixture
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def plot_widget_with_tick_item(qtbot, mocked_client):
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widget = BECWaveformWidget(client=mocked_client())
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qtbot.addWidget(widget)
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qtbot.waitExposed(widget)
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yield widget.waveform.motor_pos_tick, widget.waveform.plot_item
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def test_arrow_item_add_to_plot(plot_widget_with_arrow_item):
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"""Test the add_to_plot method"""
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arrow_item, plot_item = plot_widget_with_arrow_item
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assert arrow_item.plot_item is not None
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assert arrow_item.plot_item.items == []
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arrow_item.add_to_plot()
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assert arrow_item.plot_item.items == [arrow_item.arrow_item]
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def test_arrow_item_remove_to_plot(plot_widget_with_arrow_item):
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"""Test the remove_from_plot method"""
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arrow_item, plot_item = plot_widget_with_arrow_item
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arrow_item.add_to_plot()
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assert arrow_item.plot_item.items == [arrow_item.arrow_item]
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arrow_item.remove_from_plot()
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assert arrow_item.plot_item.items == []
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def test_arrow_item_set_position(plot_widget_with_arrow_item):
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"""Test the set_position method"""
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arrow_item, plot_item = plot_widget_with_arrow_item
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container = []
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def signal_callback(tup: tuple):
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container.append(tup)
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arrow_item.add_to_plot()
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arrow_item.position_changed.connect(signal_callback)
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arrow_item.set_position(pos=(1, 1))
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assert arrow_item.arrow_item.pos().toTuple() == (1, 1)
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arrow_item.set_position(pos=(2, 2))
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assert arrow_item.arrow_item.pos().toTuple() == (2, 2)
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assert container == [(1, 1), (2, 2)]
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def test_tick_item_add_to_plot(plot_widget_with_tick_item):
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"""Test the add_to_plot method"""
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tick_item, plot_item = plot_widget_with_tick_item
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assert tick_item.plot_item is not None
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assert tick_item.plot_item.items == []
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tick_item.add_to_plot()
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assert tick_item.plot_item.layout.itemAt(4, 1) == tick_item.tick_item
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def test_tick_item_remove_to_plot(plot_widget_with_tick_item):
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"""Test the remove_from_plot method"""
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tick_item, plot_item = plot_widget_with_tick_item
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tick_item.add_to_plot()
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assert tick_item.plot_item.layout.itemAt(4, 1) == tick_item.tick_item
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tick_item.remove_from_plot()
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assert tick_item.plot_item.layout.itemAt(4, 1) is None
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def test_tick_item_set_position(plot_widget_with_tick_item):
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"""Test the set_position method"""
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tick_item, plot_item = plot_widget_with_tick_item
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container = []
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def signal_callback(val: float):
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container.append(val)
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tick_item.add_to_plot()
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tick_item.position_changed.connect(signal_callback)
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tick_item.set_position(pos=1)
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assert tick_item._pos == 1
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tick_item.set_position(pos=2)
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assert tick_item._pos == 2
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assert container == [1.0, 2.0]
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