Carlos Florêncio
62 lines
2.5 KiB
Python
62 lines
2.5 KiB
Python
"""Cross-rule baseline behavior tests."""
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from support import ArchitectureFixture, ROOT_STATE_RULE, RULE_FILES, RUNTIME_IMPORT, RUNTIME_RULE
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class BaselineTest(ArchitectureFixture):
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def test_removed_violation_requires_its_rule_baseline_to_shrink(self) -> None:
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path = "apps/backend/internal/example/removed.go"
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self.write(path, "package example\n")
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self.write_baseline(runtime=[self.runtime_entry(path)])
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self.track_all()
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result = self.run_cli("--all")
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self.assertEqual(result.returncode, 1)
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self.assertIn(RUNTIME_RULE, result.stdout)
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self.assertIn("stale baseline entry", result.stdout)
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self.assertIn("runtime_import.json", result.stdout)
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def test_comparison_rejects_growth_but_allows_shrinkage(self) -> None:
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old_path = "apps/backend/internal/example/old.go"
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new_path = "apps/backend/internal/example/new.go"
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self.write(old_path, f'package example\nimport "{RUNTIME_IMPORT}"\n')
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self.write_baseline(runtime=[self.runtime_entry(old_path)])
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self.track_all()
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self.git("commit", "-qm", "base")
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base = self.git("rev-parse", "HEAD").stdout.strip()
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self.write(new_path, f'package example\nimport "{RUNTIME_IMPORT}"\n')
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self.write_baseline(runtime=[self.runtime_entry(old_path), self.runtime_entry(new_path)])
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self.track_all()
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growth = self.run_cli("--all", "--baseline-base-ref", base)
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self.assertEqual(growth.returncode, 1)
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self.assertIn("baseline may only shrink", growth.stdout)
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self.assertIn(new_path, growth.stdout)
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(self.repo / new_path).unlink()
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(self.repo / old_path).write_text("package example\n", encoding="utf-8")
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self.write_baseline(runtime=[])
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self.track_all()
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shrink = self.run_cli("--all", "--baseline-base-ref", base)
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self.assertEqual(shrink.returncode, 0, shrink.stdout + shrink.stderr)
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def test_new_rule_can_bootstrap_its_own_missing_base_baseline(self) -> None:
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relative = f"config/architecture-lint/{RULE_FILES[ROOT_STATE_RULE]}"
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(self.repo / relative).unlink()
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self.track_all()
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self.git("commit", "-qm", "base without future rule")
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base = self.git("rev-parse", "HEAD").stdout.strip()
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self.write_baseline()
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self.track_all()
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result = self.run_cli(
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"--all",
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"--baseline-base-ref",
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base,
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"--allow-missing-base-baseline",
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)
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self.assertEqual(result.returncode, 0, result.stdout + result.stderr)
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