def __init__(self):
self.config = Config()
logger.info("Initializing listener")
if len(self.config.PINS) < 4:
logger.critical("ERROR - please configure all 4 pins")
raise SystemExit(1)
self.write_files = True
self.current_values = []
def setup(self):
with patch("%s._load_settings" % pb):
with patch("%s._set_defaults" % pb):
self.cls = Config()
class TestConfig(object):
def setup(self):
with patch("%s._load_settings" % pb):
with patch("%s._set_defaults" % pb):
self.cls = Config()
def test_load_settings(self):
mock_settings = Container()
mock_settings.FOO = 1
mock_settings.BAR = 2
self.cls.FOO = 0
env = {"foo": "bar"}
with patch("%s.os.environ" % pbm, env):
with patch("%s._load_module" % pb) as mock_load:
with patch("%s.logger" % pbm) as mock_logger:
mock_load.return_value = mock_settings
self.cls._load_settings()
assert mock_logger.mock_calls == [call.debug("Loading settings from %s", "piface_webhooks.settings")]
assert mock_load.mock_calls == [call("piface_webhooks.settings")]
assert self.cls.FOO == 1
assert self.cls.BAR == 2
def test_load_settings_env_var(self):
mock_settings = Container()
mock_settings.FOO = 1
mock_settings.BAR = 2
self.cls.FOO = 0
env = {"foo": "bar", "PIFACE_WEBHOOKS_SETTINGS_MODULE": "foo.bar"}
with patch("%s.os.environ" % pbm, env):
with patch("%s._load_module" % pb) as mock_load:
with patch("%s.logger" % pbm) as mock_logger:
mock_load.return_value = mock_settings
self.cls._load_settings()
assert mock_logger.mock_calls == [call.debug("Loading settings from %s", "foo.bar")]
assert mock_load.mock_calls == [call("foo.bar")]
assert self.cls.FOO == 1
assert self.cls.BAR == 2
def test_load_settings_no_settings(self):
self.cls.FOO = 0
env = {"foo": "bar"}
with patch("%s.os.environ" % pbm, env):
with patch("%s._load_module" % pb) as mock_load:
with patch("%s.logger" % pbm) as mock_logger:
mock_load.return_value = None
self.cls._load_settings()
assert mock_logger.mock_calls == [
call.debug("Loading settings from %s", "piface_webhooks.settings"),
call.error(
"Settings module %s could not be loaded; using default " "settings!", "piface_webhooks.settings"
),
]
assert mock_load.mock_calls == [call("piface_webhooks.settings")]
assert self.cls.FOO == 0
def test_load_module(self):
mock_mod = Mock()
with patch("%s.importlib.import_module" % pbm) as mock_load:
mock_load.return_value = mock_mod
res = self.cls._load_module("foo")
assert res == mock_mod
assert mock_load.mock_calls == [call("foo")]
def test_load_module_exception(self):
def se_load(m):
raise Exception("foo")
with patch("%s.importlib.import_module" % pbm) as mock_load:
mock_load.side_effect = se_load
res = self.cls._load_module("foo")
assert res is None
assert mock_load.mock_calls == [call("foo")]
def test_set_defaults(self):
self.cls._set_defaults()
assert self.cls.QUEUE_PATH == "/var/spool/piface-webhooks"
assert self.cls.NO_LEDS is False
assert self.cls.INVERT_LED is False
assert self.cls.PINS == [
{"name": "Pin 0", "states": ["off", "on"]},
{"name": "Pin 1", "states": ["off", "on"]},
{"name": "Pin 2", "states": ["off", "on"]},
{"name": "Pin 3", "states": ["off", "on"]},
]
assert self.cls.CALLBACKS == []
def setup(self):
with patch('%s._load_settings' % pb):
with patch('%s._set_defaults' % pb):
self.cls = Config()
class TestConfig(object):
def setup(self):
with patch('%s._load_settings' % pb):
with patch('%s._set_defaults' % pb):
self.cls = Config()
def test_load_settings(self):
mock_settings = Container()
mock_settings.FOO = 1
mock_settings.BAR = 2
self.cls.FOO = 0
env = {'foo': 'bar'}
with patch('%s.os.environ' % pbm, env):
with patch('%s._load_module' % pb) as mock_load:
with patch('%s.logger' % pbm) as mock_logger:
mock_load.return_value = mock_settings
self.cls._load_settings()
assert mock_logger.mock_calls == [
call.debug("Loading settings from %s", 'piface_webhooks.settings')
]
assert mock_load.mock_calls == [call('piface_webhooks.settings')]
assert self.cls.FOO == 1
assert self.cls.BAR == 2
def test_load_settings_env_var(self):
mock_settings = Container()
mock_settings.FOO = 1
mock_settings.BAR = 2
self.cls.FOO = 0
env = {
'foo': 'bar',
'PIFACE_WEBHOOKS_SETTINGS_MODULE': 'foo.bar',
}
with patch('%s.os.environ' % pbm, env):
with patch('%s._load_module' % pb) as mock_load:
with patch('%s.logger' % pbm) as mock_logger:
mock_load.return_value = mock_settings
self.cls._load_settings()
assert mock_logger.mock_calls == [
call.debug("Loading settings from %s", 'foo.bar')
]
assert mock_load.mock_calls == [call('foo.bar')]
assert self.cls.FOO == 1
assert self.cls.BAR == 2
def test_load_settings_no_settings(self):
self.cls.FOO = 0
env = {'foo': 'bar'}
with patch('%s.os.environ' % pbm, env):
with patch('%s._load_module' % pb) as mock_load:
with patch('%s.logger' % pbm) as mock_logger:
mock_load.return_value = None
self.cls._load_settings()
assert mock_logger.mock_calls == [
call.debug("Loading settings from %s", 'piface_webhooks.settings'),
call.error(
'Settings module %s could not be loaded; using default '
'settings!', 'piface_webhooks.settings')
]
assert mock_load.mock_calls == [call('piface_webhooks.settings')]
assert self.cls.FOO == 0
def test_load_module(self):
mock_mod = Mock()
with patch('%s.importlib.import_module' % pbm) as mock_load:
mock_load.return_value = mock_mod
res = self.cls._load_module('foo')
assert res == mock_mod
assert mock_load.mock_calls == [call('foo')]
def test_load_module_exception(self):
def se_load(m):
raise Exception("foo")
with patch('%s.importlib.import_module' % pbm) as mock_load:
mock_load.side_effect = se_load
res = self.cls._load_module('foo')
assert res is None
assert mock_load.mock_calls == [call('foo')]
def test_set_defaults(self):
self.cls._set_defaults()
assert self.cls.QUEUE_PATH == '/var/spool/piface-webhooks'
assert self.cls.NO_LEDS is False
assert self.cls.INVERT_LED is False
assert self.cls.PINS == [
{
'name': 'Pin 0',
'states': ['off', 'on']
},
{
'name': 'Pin 1',
'states': ['off', 'on']
},
{
'name': 'Pin 2',
'states': ['off', 'on']
},
{
'name': 'Pin 3',
'states': ['off', 'on']
},
]
assert self.cls.CALLBACKS == []
def test_init(self):
with patch('%s._load_settings' % pb) as mock_load:
with patch('%s._set_defaults' % pb) as mock_defaults:
Config()
assert mock_load.mock_calls == [call()]
assert mock_defaults.mock_calls == [call()]
def __init__(self):
self.config = Config()
logger.info("Initializing worker")
self.process_events = True
