def test__run__run_log_output__success(self):
with InTemporaryDirectory():
result = run_and_log_output(['echo', 'hello'], 'echo.log')
self.assertTrue(os.path.exists('echo.log'))
with open('echo.log') as fh:
log_output = fh.read()
self.assertEqual(log_output, 'hello\n')
def test__run__run_log_output__fail(self):
testscript_content = """import sys
print('hello')
sys.exit(1)
"""
with InTemporaryDirectory():
with open('testscript.py', 'w') as fh:
fh.write(testscript_content)
with self.assertRaises(subprocess.CalledProcessError):
result = run_and_log_output([sys.executable, 'testscript.py'], 'test.log')
self.assertTrue(os.path.exists('test.log'))
with open('test.log') as fh:
test_output = fh.read()
self.assertEqual(test_output, 'hello\n')