"""Run the independently enumerated finite tests and write a machine-readable summary."""
from pathlib import Path
import json
import platform
import sys
import time
import unittest

root=Path(__file__).resolve().parent
sys.path.insert(0,str(root/'tests'))
start=time.perf_counter()
suite=unittest.defaultTestLoader.discover(str(root/'tests'),pattern='test_*.py')
result=unittest.TextTestRunner(verbosity=2).run(suite)
summary={'tests_run':result.testsRun,'failures':len(result.failures),'errors':len(result.errors),
         'passed':result.wasSuccessful(),'python':platform.python_version(),
         'elapsed_seconds_observed':time.perf_counter()-start,
         'finite_tests_are_not_a_formal_proof':True}
(root/'evidence'/'test_summary.json').write_text(json.dumps(summary,indent=2)+'\n',encoding='utf-8')
raise SystemExit(0 if result.wasSuccessful() else 1)