def test_shell_ok(self):
main_entry_point(["create"])
with TemporaryDirectory() as td:
dir_to_create = Path(td) / "to_be_or_not_to_be"
self.assertFalse(dir_to_create.exists())
dir_to_create_quoted = repr(str(dir_to_create))
bash_input = f'mkdir {dir_to_create_quoted}\n'
# I did not find an easy way to run an interactive sub-shell during
# testing and then to kill it. Solutions that were based on
# signal.SIGALRM or the subprocess.run(timeout), were harming the
# MacOS terminal that started the test
#
# So we provide input and delay arguments to the sub-shell. It
# makes the sub-shell peacefully close itself.
#
# It is not a clean test for "shell" though. The "shell" meant to
# be run without parameters.
start = timer()
with TimeLimited(10): # safety net
with self.assertRaises(ChildExit) as ce:
main_entry_point(
["shell", "--input", bash_input, "--delay", "1"])
self.assertFalse(ce.exception.code, 0)
end = timer()
self.assertGreater(end - start, 0.5)
self.assertLess(end - start, 3)
self.assertTrue(dir_to_create.exists())
def test_input_delay(self):
start = timer()
# run interactive shell end type "exit" after small delay
with TimeLimited(seconds=10): # safety net
run_as_bash_script("exec bash",
input="exit\n".encode(),
input_delay=1,
timeout=10,
capture_output=True)
end = timer()
self.assertGreater(end - start, 0.9)
self.assertLess(end - start, 5)
def test_shell_but_no_venv(self):
# python3 -m unittest svet.main_test.TestsInsideTempProjectDir.test_shell
with TimeLimited(10): # safety net
with self.assertRaises(VenvDoesNotExistExit) as cm:
main_entry_point(["shell"])
def test_shell_exit_code_zero(self):
main_entry_point(["create"])
with TimeLimited(10): # safety net
with self.assertRaises(ChildExit) as ce:
main_entry_point(["shell", "--input", "exit"])
self.assertFalse(ce.exception.code, 0)
def test_shell_but_no_venv(self):
with TimeLimited(10): # safety net
with self.assertRaises(VenvDoesNotExistExit) as cm:
main_entry_point(["shell"])