jack
63 lines
1.7 KiB
Python
63 lines
1.7 KiB
Python
"""Tests for src/pygui/backend/comparison.py."""
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from pygui.backend.comparison import compare_runs
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def test_identical_series():
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a = [20.0, 30.0, 40.0, 50.0, 60.0]
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result = compare_runs(a, a)
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assert result["distance"] == 0.0
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assert len(result["index_a"]) == len(a)
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assert result["index_a"] == result["index_b"]
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def test_empty_series():
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result = compare_runs([], [])
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assert result["distance"] == float("inf")
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assert result["index_a"] == []
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assert result["index_b"] == []
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assert result["warping_path"] == []
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def test_one_empty():
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result = compare_runs([10.0, 20.0], [])
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assert result["distance"] == float("inf")
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def test_aligned_series():
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a = [10.0, 20.0, 30.0]
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b = [15.0, 25.0, 35.0]
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result = compare_runs(a, b)
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assert result["distance"] >= 0.0
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assert len(result["index_a"]) > 0
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assert len(result["index_b"]) > 0
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def test_single_element():
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result = compare_runs([42.0], [42.0])
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assert result["distance"] == 0.0
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def test_different_lengths():
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short = [10.0, 20.0]
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long_ = [10.0, 15.0, 20.0, 25.0, 30.0]
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result = compare_runs(short, long_)
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assert result["distance"] >= 0.0
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assert len(result["index_a"]) > 0
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assert len(result["index_b"]) > 0
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assert len(result["index_a"]) == len(result["index_b"])
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def test_return_structure():
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a = [1.0, 2.0, 3.0, 4.0, 5.0]
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b = [2.0, 3.0, 4.0, 5.0, 6.0]
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result = compare_runs(a, b)
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assert "distance" in result
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assert "index_a" in result
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assert "index_b" in result
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assert "warping_path" in result
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assert isinstance(result["distance"], float)
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assert isinstance(result["index_a"], list)
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assert isinstance(result["index_b"], list)
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assert isinstance(result["warping_path"], list)
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