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b335881500b1487411c9de0b9cd4ca15d5416c02
tsun-gen3-proxy/app/tests/test_config.py
Stefan Allius b335881500 S allius/issue217 2 (#230) 
* add some reader classes to get the configuration

* adapt unittests

* get config from json or toml file

* loop over all config readers to get the configuration

* rename config test files

* use relative paths for coverage test in vscode

* do not throw an error for missing config files

* remove obsolete tests

* use dotted key notation for pv sub dictonary

* log config reading progress

* remove create_config_toml.py

* remove obsolete tests for the ha_addon

* disable mosquitto tests if the server is down

* ignore main method for test coverage

* increase test coverage

* pytest-cov: use relative_files only on github, so coverage will work with vscode locally

* remove unneeded imports

* add missing test cases

* disable branch coverage, cause its not reachable
2024-12-08 13:25:04 +01:00

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# test_with_pytest.py
import pytest
import json
from mock import patch
from schema import SchemaMissingKeyError
from cnf.config import Config, ConfigIfc
from cnf.config_read_toml import ConfigReadToml
class FakeBuffer:
rd = str()
test_buffer = FakeBuffer
class FakeFile():
def __init__(self):
self.buf = test_buffer
def __enter__(self):
return self
def __exit__(self, exc_type, exc, tb):
pass
class FakeOptionsFile(FakeFile):
def __init__(self, OpenTextMode):
super().__init__()
self.bin_mode = 'b' in OpenTextMode
def read(self):
if self.bin_mode:
return bytearray(self.buf.rd.encode('utf-8')).copy()
else:
return self.buf.rd.copy()
def patch_open():
def new_open(file: str, OpenTextMode="rb"):
if file == "_no__file__no_":
raise FileNotFoundError
return FakeOptionsFile(OpenTextMode)
with patch('builtins.open', new_open) as conn:
yield conn
class TstConfig(ConfigIfc):
@classmethod
def __init__(cls, cnf):
cls.act_config = cnf
@classmethod
def add_config(cls) -> dict:
return cls.act_config
def test_empty_config():
cnf = {}
try:
Config.conf_schema.validate(cnf)
assert False
except SchemaMissingKeyError:
pass
@pytest.fixture
def ConfigDefault():
return {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
'inverters': {
'allow_all': False,
'R170000000000001': {
'suggested_area': '',
'modbus_polling': False,
'monitor_sn': 0,
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'sensor_list': 688
},
'Y170000000000001': {
'modbus_polling': True,
'monitor_sn': 2000000000,
'suggested_area': '',
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv3': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv4': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'sensor_list': 688
}
}
}
@pytest.fixture
def ConfigComplete():
return {
'gen3plus': {
'at_acl': {
'mqtt': {'allow': ['AT+'], 'block': ['AT+SUPDATE']},
'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'],
'block': ['AT+SUPDATE']}
}
},
'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com',
'port': 5005},
'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com',
'port': 10000},
'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None},
'ha': {'auto_conf_prefix': 'homeassistant',
'discovery_prefix': 'homeassistant',
'entity_prefix': 'tsun',
'proxy_node_id': 'proxy',
'proxy_unique_id': 'P170000000000001'},
'inverters': {
'allow_all': False,
'R170000000000001': {'node_id': 'PV-Garage/',
'modbus_polling': False,
'monitor_sn': 0,
'pv1': {'manufacturer': 'man1',
'type': 'type1'},
'pv2': {'manufacturer': 'man2',
'type': 'type2'},
'suggested_area': 'Garage',
'sensor_list': 688},
'Y170000000000001': {'modbus_polling': True,
'monitor_sn': 2000000000,
'node_id': 'PV-Garage2/',
'pv1': {'manufacturer': 'man1',
'type': 'type1'},
'pv2': {'manufacturer': 'man2',
'type': 'type2'},
'pv3': {'manufacturer': 'man3',
'type': 'type3'},
'pv4': {'manufacturer': 'man4',
'type': 'type4'},
'suggested_area': 'Garage2',
'sensor_list': 688}
}
}
def test_default_config():
Config.init(ConfigReadToml("app/config/default_config.toml"))
validated = Config.def_config
assert validated == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
'inverters': {
'allow_all': False,
'R170000000000001': {
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'modbus_polling': False,
'monitor_sn': 0,
'suggested_area': '',
'sensor_list': 688},
'Y170000000000001': {
'modbus_polling': True,
'monitor_sn': 2000000000,
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv3': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv4': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'suggested_area': '',
'sensor_list': 688}}}
def test_full_config(ConfigComplete):
cnf = {'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005},
'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': ['AT+SUPDATE']},
'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': ['AT+SUPDATE']}}},
'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000},
'mqtt': {'host': 'mqtt', 'port': 1883, 'user': '', 'passwd': ''},
'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
'inverters': {'allow_all': False,
'R170000000000001': {'modbus_polling': False, 'node_id': 'PV-Garage/', 'sensor_list': 0x02B0, 'suggested_area': 'Garage', 'pv1': {'type': 'type1', 'manufacturer': 'man1'}, 'pv2': {'type': 'type2', 'manufacturer': 'man2'}},
'Y170000000000001': {'modbus_polling': True, 'monitor_sn': 2000000000, 'node_id': 'PV-Garage2/', 'sensor_list': 0x02B0, 'suggested_area': 'Garage2', 'pv1': {'type': 'type1', 'manufacturer': 'man1'}, 'pv2': {'type': 'type2', 'manufacturer': 'man2'}, 'pv3': {'type': 'type3', 'manufacturer': 'man3'}, 'pv4': {'type': 'type4', 'manufacturer': 'man4'}}}}
try:
validated = Config.conf_schema.validate(cnf)
except Exception:
assert False
assert validated == ConfigComplete
def test_read_empty(ConfigDefault):
test_buffer.rd = ""
Config.init(ConfigReadToml("app/config/default_config.toml"))
for _ in patch_open():
ConfigReadToml("config/config.toml")
err = Config.get_error()
assert err == None
cnf = Config.get()
assert cnf == ConfigDefault
defcnf = Config.def_config.get('solarman')
assert defcnf == {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}
assert True == Config.is_default('solarman')
def test_no_file():
Config.init(ConfigReadToml("default_config.toml"))
err = Config.get_error()
assert err == "Config.read: [Errno 2] No such file or directory: 'default_config.toml'"
cnf = Config.get()
assert cnf == {}
defcnf = Config.def_config.get('solarman')
assert defcnf == None
def test_no_file2():
Config.init(ConfigReadToml("app/config/default_config.toml"))
assert Config.err == None
ConfigReadToml("_no__file__no_")
err = Config.get_error()
assert err == None
def test_invalid_filename():
Config.init(ConfigReadToml("app/config/default_config.toml"))
assert Config.err == None
ConfigReadToml(None)
err = Config.get_error()
assert err == None
def test_read_cnf1():
test_buffer.rd = "solarman.enabled = false"
Config.init(ConfigReadToml("app/config/default_config.toml"))
for _ in patch_open():
ConfigReadToml("config/config.toml")
err = Config.get_error()
assert err == None
cnf = Config.get()
assert cnf == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': False, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
'inverters': {
'allow_all': False,
'R170000000000001': {
'suggested_area': '',
'modbus_polling': False,
'monitor_sn': 0,
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'sensor_list': 688
},
'Y170000000000001': {
'modbus_polling': True,
'monitor_sn': 2000000000,
'suggested_area': '',
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv3': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv4': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'sensor_list': 688
}
}
}
cnf = Config.get('solarman')
assert cnf == {'enabled': False, 'host': 'iot.talent-monitoring.com', 'port': 10000}
defcnf = Config.def_config.get('solarman')
assert defcnf == {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}
assert False == Config.is_default('solarman')
def test_read_cnf2():
test_buffer.rd = "solarman.enabled = 'FALSE'"
Config.init(ConfigReadToml("app/config/default_config.toml"))
for _ in patch_open():
ConfigReadToml("config/config.toml")
err = Config.get_error()
assert err == None
cnf = Config.get()
assert cnf == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 10000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
'inverters': {
'allow_all': False,
'R170000000000001': {
'suggested_area': '',
'modbus_polling': False,
'monitor_sn': 0,
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'sensor_list': 688
},
'Y170000000000001': {
'modbus_polling': True,
'monitor_sn': 2000000000,
'suggested_area': '',
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv3': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv4': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'sensor_list': 688
}
}
}
assert True == Config.is_default('solarman')
def test_read_cnf3(ConfigDefault):
test_buffer.rd = "solarman.port = 'FALSE'"
Config.init(ConfigReadToml("app/config/default_config.toml"))
for _ in patch_open():
ConfigReadToml("config/config.toml")
err = Config.get_error()
assert err == 'error: Key \'solarman\' error:\nKey \'port\' error:\nint(\'FALSE\') raised ValueError("invalid literal for int() with base 10: \'FALSE\'")'
cnf = Config.get()
assert cnf == ConfigDefault
def test_read_cnf4():
test_buffer.rd = "solarman.port = 5000"
Config.init(ConfigReadToml("app/config/default_config.toml"))
for _ in patch_open():
ConfigReadToml("config/config.toml")
err = Config.get_error()
assert err == None
cnf = Config.get()
assert cnf == {'gen3plus': {'at_acl': {'mqtt': {'allow': ['AT+'], 'block': []}, 'tsun': {'allow': ['AT+Z', 'AT+UPURL', 'AT+SUPDATE'], 'block': []}}}, 'tsun': {'enabled': True, 'host': 'logger.talent-monitoring.com', 'port': 5005}, 'solarman': {'enabled': True, 'host': 'iot.talent-monitoring.com', 'port': 5000}, 'mqtt': {'host': 'mqtt', 'port': 1883, 'user': None, 'passwd': None}, 'ha': {'auto_conf_prefix': 'homeassistant', 'discovery_prefix': 'homeassistant', 'entity_prefix': 'tsun', 'proxy_node_id': 'proxy', 'proxy_unique_id': 'P170000000000001'},
'inverters': {
'allow_all': False,
'R170000000000001': {
'suggested_area': '',
'modbus_polling': False,
'monitor_sn': 0,
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-395M'},
'sensor_list': 688
},
'Y170000000000001': {
'modbus_polling': True,
'monitor_sn': 2000000000,
'suggested_area': '',
'node_id': '',
'pv1': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv2': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv3': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'pv4': {'manufacturer': 'Risen',
'type': 'RSM40-8-410M'},
'sensor_list': 688
}
}
}
assert False == Config.is_default('solarman')
def test_read_cnf5():
test_buffer.rd = "solarman.port = 1023"
Config.init(ConfigReadToml("app/config/default_config.toml"))
for _ in patch_open():
ConfigReadToml("config/config.toml")
err = Config.get_error()
assert err != None
def test_read_cnf6():
test_buffer.rd = "solarman.port = 65536"
Config.init(ConfigReadToml("app/config/default_config.toml"))
for _ in patch_open():
ConfigReadToml("config/config.toml")
err = Config.get_error()
assert err != None
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