26 lines
887 B
Python
26 lines
887 B
Python
"""Tests du graphique des pièces rares par set."""
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import matplotlib
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from pathlib import Path
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from lib.plots.rare_parts import plot_rare_parts_per_set
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matplotlib.use("Agg")
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def test_plot_rare_parts_per_set_outputs_image(tmp_path: Path) -> None:
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"""Génère l'image du top des sets avec pièces exclusives."""
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rare_by_set_path = tmp_path / "rare_parts_by_set.csv"
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destination_path = tmp_path / "figures" / "step27" / "rare_parts_per_set.png"
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rare_by_set_path.write_text(
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"set_num,set_id,name,year,in_collection,rare_parts_distinct,rare_parts_quantity,rare_minifig_parts_distinct,rare_minifig_quantity\n"
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"1000-1,1000,Set A,2020,true,3,5,1,2\n"
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"2000-1,2000,Set B,2021,false,2,4,0,0\n"
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)
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plot_rare_parts_per_set(rare_by_set_path, destination_path)
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assert destination_path.exists()
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assert destination_path.stat().st_size > 0
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