Jan Piotrowski
37 lines
1.4 KiB
Python
37 lines
1.4 KiB
Python
"""Tests for the --name/-n run-name deduplication logic."""
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from pathlib import Path
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from EvoScientist.cli import _deduplicate_run_name
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# =============================================================================
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# _deduplicate_run_name
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# =============================================================================
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class TestDeduplicateRunName:
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def test_fresh_name(self, tmp_path: Path):
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assert _deduplicate_run_name("experiment", tmp_path) == "experiment"
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def test_single_collision(self, tmp_path: Path):
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(tmp_path / "experiment").mkdir()
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assert _deduplicate_run_name("experiment", tmp_path) == "experiment_1"
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def test_multiple_collisions(self, tmp_path: Path):
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(tmp_path / "experiment").mkdir()
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(tmp_path / "experiment_1").mkdir()
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(tmp_path / "experiment_2").mkdir()
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assert _deduplicate_run_name("experiment", tmp_path) == "experiment_3"
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def test_gap_in_sequence(self, tmp_path: Path):
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"""Picks the first available suffix, not the highest + 1."""
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(tmp_path / "run").mkdir()
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(tmp_path / "run_2").mkdir()
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# _1 doesn't exist, so it should pick _1
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assert _deduplicate_run_name("run", tmp_path) == "run_1"
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def test_does_not_collide_with_files(self, tmp_path: Path):
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"""A regular file (not dir) with the same name still counts as taken."""
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(tmp_path / "run").write_text("")
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assert _deduplicate_run_name("run", tmp_path) == "run_1"
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