jack
4bb855a940
Provides a static line chart plotting multi-sensor temperature values over time when a session file is loaded.
53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
from pygui.backend.models.frame import Frame
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from pygui.backend.models.frame_player import FramePlayer, all_sensor_series
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def frames(n):
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return [Frame(seq=i, time=float(i), values=[149.0 + i])for i in range(n)]
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def test_loads_and_reports_total():
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p = FramePlayer(); p.load(frames(3))
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assert p.total == 3 and p.index == 0
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current = p.current()
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assert current is not None
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assert current.values == [149.0]
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def test_step_forward_and_back_clamps():
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p = FramePlayer(); p.load(frames(3))
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assert p.step(1).index == 1
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assert p.step(1).index == 2
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assert p.step(1).index == 2
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assert p.step(-5).index == 0
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def test_seek():
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p = FramePlayer(); p.load(frames(5))
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assert p.seek(3).index == 3
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assert p.seek(99).index == 4
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def test_at_end():
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p = FramePlayer(); p.load(frames(2))
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assert not p.at_end
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p.seek(1)
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assert p.at_end
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def test_frames_property_exposes_loaded_frames():
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p = FramePlayer(); p.load(frames(3))
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assert p.frames == tuple(frames(3))
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# ---- all_sensor_series (Graph tab whole-run assembly) ----
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def test_all_sensor_series_empty_frames():
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assert all_sensor_series([]) == ([], [])
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def test_all_sensor_series_names_and_columns():
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fs = [
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Frame(seq=0, time=0.0, values=[150.0, 148.0]),
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Frame(seq=1, time=1.0, values=[151.0, 147.5]),
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Frame(seq=2, time=2.0, values=[152.0, 147.0]),
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]
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names, series = all_sensor_series(fs)
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assert names == ["Sensor 1", "Sensor 2"]
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assert series == [[150.0, 151.0, 152.0], [148.0, 147.5, 147.0]]
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