def test_simple_invocation(self, popen_mock, caplog):
popen_mock.return_value.pid = 12345
subprocess = command_wrappers.BarmanSubProcess(
command='path/to/barman',
subcommand='fake-cmd',
config='fake_conf')
subprocess.execute()
command = [
sys.executable,
"path/to/barman",
"-c",
"fake_conf",
"-q",
"fake-cmd",
]
popen_mock.assert_called_with(command,
preexec_fn=os.setsid,
close_fds=True,
stdin=mock.ANY,
stdout=mock.ANY,
stderr=mock.ANY)
assert ('barman.command_wrappers', DEBUG,
'BarmanSubProcess: ' + str(command)) in caplog.record_tuples
assert ('barman.command_wrappers', DEBUG,
'BarmanSubProcess: subprocess started. '
'pid: 12345') in caplog.record_tuples
def test_init_minimal_cmd(self):
"""
Test class build with minimal params
"""
subprocess = command_wrappers.BarmanSubProcess(subcommand='fake-cmd',
config='fake_conf')
assert subprocess.command == [
sys.executable,
sys.argv[0],
"-c",
"fake_conf",
"-q",
"fake-cmd",
]
# Test for missing config
with pytest.raises(CommandFailedException):
command_wrappers.BarmanSubProcess(command='path/to/barman',
subcommand='fake_cmd')
def test_init_args(self):
"""
Test class build
"""
subprocess = command_wrappers.BarmanSubProcess(
command='path/to/barman',
subcommand='test-cmd',
config='fake_conf',
args=["a", "b"])
assert subprocess.command == [
sys.executable, "path/to/barman", "-c", "fake_conf", "-q",
"test-cmd", 'a', 'b'
]
