def test_message_file_unicode():
"""
Submit a message to the "file" plugin and proof
everything gets dispatched properly.
This time, we use special characters (umlauts)
to proof charset encoding is also handled properly.
"""
data = {
'item': 'Räuber Hotzenplotz'
}
tmpdir = tempfile.gettempdir()
outputfile = os.path.join(tmpdir, 'mqttwarn-test.02')
if os.path.exists(outputfile):
os.unlink(outputfile)
# Bootstrap the core machinery without MQTT.
core_bootstrap(configfile=configfile_full)
# Signal mocked MQTT message to the core machinery for processing.
send_message(topic='test/file-2', payload=json.dumps(data))
# Proof that the message has been written to the designated file properly.
with io.open(outputfile, mode='rt', encoding='utf-8') as f:
content = f.read()
assert u'Räuber Hotzenplotz' in content, content
def test_message_file():
"""
Submit a message to the "file" plugin and proof
everything gets dispatched properly.
"""
data = {
'name': 'temperature',
'value': 42.42,
}
tmpdir = tempfile.gettempdir()
outputfile = os.path.join(tmpdir, 'mqttwarn-test.01')
if os.path.exists(outputfile):
os.unlink(outputfile)
# Bootstrap the core machinery without MQTT.
core_bootstrap(configfile=configfile_full)
# Signal mocked MQTT message to the core machinery for processing.
send_message(topic='test/file-1', payload=json.dumps(data))
# Proof that the message has been written to the designated file properly.
with open(outputfile) as f:
content = f.read()
assert "temperature: 42.42" in content, content
def test_message_basic(caplog):
with caplog.at_level(logging.DEBUG):
# Bootstrap the core machinery without MQTT
core_bootstrap(configfile=configfile)
# Signal mocked MQTT message to the core machinery for processing
send_message(topic='test/log-1',
payload='{"name": "temperature", "value": 42.42}')
# Proof that the message has been routed to the "log" plugin properly
assert "u'temperature: 42.42" in caplog.text, caplog.text
def test_config_empty_functions(caplog):
"""
Test a configuration file which has an empty `functions` setting.
"""
with caplog.at_level(logging.DEBUG):
# Bootstrap the core machinery without MQTT
core_bootstrap(configfile=configfile_empty_functions)
# Signal mocked MQTT message to the core machinery for processing
send_message(topic='test/log-1', payload='{"name": "temperature", "value": 42.42}')
# Proof that the message has been routed to the "log" plugin properly
assert "temperature: 42.42" in caplog.text, caplog.text
def test_plugin_file(caplog, configfile):
"""
Check if loading a service module from a file works.
"""
with caplog.at_level(logging.DEBUG):
# Bootstrap the core machinery without MQTT
core_bootstrap(configfile=configfile)
# Signal mocked MQTT message to the core machinery for processing
send_message(topic='test/plugin-file', payload='{"name": "temperature", "value": 42.42}')
# Proof that the message has been routed to the "log" plugin properly
assert 'Plugin invoked' in caplog.text, caplog.text
def test_message_log(caplog):
"""
Submit a message to the "log" plugin and proof
everything gets dispatched properly.
"""
with caplog.at_level(logging.DEBUG):
# Bootstrap the core machinery without MQTT
core_bootstrap(configfile=configfile_full)
# Signal mocked MQTT message to the core machinery for processing
send_message(topic="test/log-1",
payload='{"name": "temperature", "value": 42.42}')
# Proof that the message has been routed to the "log" plugin properly
assert "temperature: 42.42" in caplog.text, caplog.text
def test_xform_func(caplog):
"""
Submit a message to the "log" plugin and proof
everything gets dispatched properly.
This time, it validates the "xform" function in the context of invoking
a user-defined function defined through the "format" setting.
"""
with caplog.at_level(logging.DEBUG):
# Bootstrap the core machinery without MQTT
core_bootstrap(configfile=configfile_full)
# Signal mocked MQTT message to the core machinery for processing
send_message(topic='test/log-2', payload='{"name": "temperature", "value": 42.42}')
# Proof that the message has been routed to the "log" plugin properly
assert "'value': 42.42" in caplog.text, caplog.text
assert "'datamap-key': 'datamap-value'" in caplog.text, caplog.text
