def test_if_file_created():
"""Check whether the process really created the given file."""
assert os.path.isfile(filename) is False
executor = PidExecutor(process, filename)
executor.start()
assert os.path.isfile(filename) is True
executor.stop()
def test_timeout_error():
"""Check if timeout properly expires."""
executor = PidExecutor(sleep, filename, timeout=1)
with pytest.raises(TimeoutExpired):
executor.start()
assert executor.running() is False
def test_timeout_error():
"""Check if timeout properly expires."""
executor = PidExecutor(sleep, filename, timeout=1)
with pytest.raises(TimeoutExpired):
executor.start()
assert executor.running() is False
def test_timeout_error() -> None:
"""Check if timeout properly expires."""
executor = PidExecutor(SLEEP, FILENAME, timeout=1)
with pytest.raises(TimeoutExpired):
executor.start()
assert executor.running() is False
def test_start_and_wait(timeout):
"""Test if the executor will await for the process to create a file."""
process = 'bash -c "sleep 2 && touch {0} && sleep 10"'.format(filename)
executor = PidExecutor(process, filename, timeout=timeout)
with executor:
assert executor.running() is True
# check proper __str__ and __repr__ rendering:
assert 'PidExecutor' in repr(executor)
assert process in str(executor)
def test_start_and_wait(timeout):
"""Test if the executor will await for the process to create a file."""
process = 'bash -c "sleep 2 && touch {0} && sleep 10"'.format(filename)
executor = PidExecutor(process, filename, timeout=timeout)
with executor:
assert executor.running() is True
# check proper __str__ and __repr__ rendering:
assert 'PidExecutor' in repr(executor)
assert process in str(executor)
def test_fail_if_other_executor_running():
"""Test raising AlreadyRunning exception when port is blocked."""
process = 'bash -c "sleep 2 && touch {0} && sleep 10"'.format(filename)
executor = PidExecutor(process, filename)
executor2 = PidExecutor(process, filename)
with executor:
assert executor.running() is True
with pytest.raises(AlreadyRunning):
executor2.start()
def test_start_and_wait():
"""Test if the executor will await for the process to create a file."""
process = f'bash -c "sleep 2 && touch {FILENAME} && sleep 10"'
with PidExecutor(process, FILENAME, timeout=5) as executor:
assert executor.running() is True
# check proper __str__ and __repr__ rendering:
assert 'PidExecutor' in repr(executor)
assert process in str(executor)
def test_start_and_wait(timeout):
"""Test if the executor will await for the process to create a file."""
process = 'bash -c "sleep 2 && touch {0} && sleep 10"'.format(filename)
executor = PidExecutor(process, filename, timeout=timeout)
executor.start()
assert executor.running() is True
executor.stop()
def test_fail_if_other_executor_running():
"""Test raising AlreadyRunning exception when port is blocked."""
process = 'bash -c "sleep 2 && touch {0} && sleep 10"'.format(filename)
executor = PidExecutor(process, filename)
executor2 = PidExecutor(process, filename)
with executor:
assert executor.running() is True
with pytest.raises(AlreadyRunning):
executor2.start()
def test_fail_if_other_executor_running() -> None:
"""Test raising AlreadyRunning exception when port is blocked."""
process = f'bash -c "sleep 2 && touch {FILENAME} && sleep 10"'
executor = PidExecutor(process, FILENAME)
executor2 = PidExecutor(process, FILENAME)
with executor:
assert executor.running() is True
with pytest.raises(AlreadyRunning):
executor2.start()
def test_if_file_created():
"""Check whether the process really created the given file."""
assert os.path.isfile(filename) is False
executor = PidExecutor(sleep, filename)
with executor:
assert os.path.isfile(filename) is True
def test_empty_filename(pid_file):
"""Check whether an exception is raised if an empty filename is given."""
with pytest.raises(ValueError):
PidExecutor(sleep, pid_file)
def test_if_file_created():
"""Check whether the process really created the given file."""
assert os.path.isfile(FILENAME) is False
executor = PidExecutor(SLEEP, FILENAME)
with executor:
assert os.path.isfile(FILENAME) is True
def test_empty_filename(pid_file: Optional[str]) -> None:
"""Check whether an exception is raised if an empty FILENAME is given."""
with pytest.raises(ValueError):
PidExecutor(SLEEP, pid_file) # type: ignore[arg-type]