def test_config_file(tmpdir):
"""
API: ConfigFile() object
"""
assert ConfigFile.parse_url('garbage://') is None
# Test cases where our URL is invalid
t = tmpdir.mkdir("testing").join("apprise")
t.write("gnome://")
assert ConfigFile.parse_url('file://?') is None
# Initialize our object
cf = ConfigFile(path=str(t), format='text')
# one entry added
assert len(cf) == 1
assert isinstance(cf.url(), six.string_types) is True
# Testing of pop
cf = ConfigFile(path=str(t), format='text')
ref = cf[0]
assert isinstance(ref, NotifyBase) is True
ref_popped = cf.pop(0)
assert isinstance(ref_popped, NotifyBase) is True
assert ref == ref_popped
assert len(cf) == 0
# reference to calls on initial reference
cf = ConfigFile(path=str(t), format='text')
assert isinstance(cf.pop(0), NotifyBase) is True
cf = ConfigFile(path=str(t), format='text')
assert isinstance(cf[0], NotifyBase) is True
# Second reference actually uses cache
assert isinstance(cf[0], NotifyBase) is True
cf = ConfigFile(path=str(t), format='text')
# Itereator creation (nothing needed to assert here)
iter(cf)
# Second reference actually uses cache
iter(cf)
# Cache Handling; cache each request for 30 seconds
results = ConfigFile.parse_url(
'file://{}?cache=30'.format(str(t)))
assert isinstance(results, dict)
cf = ConfigFile(**results)
assert isinstance(cf.url(), six.string_types) is True
assert isinstance(cf.read(), six.string_types) is True
def test_config_file_exceptions(tmpdir):
"""
API: ConfigFile() i/o exception handling
"""
# Test cases where our URL is invalid
t = tmpdir.mkdir("testing").join("apprise")
t.write("gnome://")
# Initialize our object
cf = ConfigFile(path=str(t), format='text')
# Internal Exception would have been thrown and this would fail
with mock.patch('io.open', side_effect=OSError):
assert cf.read() is None
# handle case where the file is to large for what was expected:
max_buffer_size = cf.max_buffer_size
cf.max_buffer_size = 1
assert cf.read() is None
# Restore default value
cf.max_buffer_size = max_buffer_size
def test_config_file_exceptions(mock_open, tmpdir):
"""
API: ConfigFile() i/o exception handling
"""
# Test cases where our URL is invalid
t = tmpdir.mkdir("testing").join("apprise")
t.write("gnome://")
mock_open.side_effect = OSError
# Initialize our object
cf = ConfigFile(path=str(t), format='text')
# Internal Exception would have been thrown and this would fail
assert cf.read() is None
