def test_create(self):
with self.assertRaises(IOError):
config = DeviceConfig("file/not/found")
with open(self.config_file , "w") as f:
f.write("No - not valid JSON")
with self.assertRaises(ValueError):
deviceconfig = DeviceConfig(self.config_file)
conf = {"key" : "value"}
with open(self.config_file , "w") as f:
f.write(json.dumps( conf ))
with self.assertRaises(KeyError):
config = DeviceConfig(self.config_file)
conf = {"git_repo" : "github" , "git_ref" : "master" , "sensor_list" : ["A","B","C"] , "post_key" : "Key",
"post_path" : "XYZ" , "server_url" : "http:???" , "config_path" : "xyz" , "device_id" : "dev0"}
with open(self.config_file , "w") as f:
f.write(json.dumps( conf ))
config = DeviceConfig( self.config_file )
config_file2 = os.path.join( self.tmpdir , "config2")
config.save( filename = config_file2 )
self.assertEqual( config.getServerURL( ) , "http:???")
self.assertEqual( config.getDeviceID( ) , "dev0")
config2 = DeviceConfig( config_file2 )
os.unlink( config_file2 )
config2.save( )
self.assertTrue( os.path.isfile( config_file2 ) )
self.assertTrue( "github" , config2.getRepoURL( ) )
with open("conf","w") as f:
f.write(json.dumps( conf ))
conf2 = {"git_repo" : "github" , "git_ref" : "master" , "sensor_list" : ["A","B","C"] , "post_key" : "KeyX",
"post_path" : "XYZ" , "server_url" : "http:???" , "config_path" : "xyz" , "device_id" : "dev0"}
with open("conf2","w") as f:
f.write(json.dumps( conf2 ))
c1 = DeviceConfig( "conf" )
c2 = DeviceConfig( "conf" )
self.assertEqual( c1 , c2 )
c2 = DeviceConfig( "conf2" )
self.assertFalse( c1 == c2 )
def test_create(self):
with self.assertRaises(IOError):
config = DeviceConfig("file/not/found")
with open(self.config_file , "w") as f:
f.write("No - not valid JSON")
with self.assertRaises(ValueError):
deviceconfig = DeviceConfig(self.config_file)
conf = {"key" : "value"}
with open(self.config_file , "w") as f:
f.write(json.dumps( conf ))
with self.assertRaises(KeyError):
config = DeviceConfig(self.config_file)
conf_no_key = {"git_follow" : True, "git_repo" : "github" , "git_ref" : "master" , "sensor_list" : ["A","B","C"] ,
"post_path" : "XYZ" , "server_url" : "http:???" , "config_path" : "xyz" , "device_id" : "dev0"}
with open(self.config_file , "w") as f:
f.write(json.dumps( conf_no_key ))
with self.assertRaises(KeyError):
config = DeviceConfig( self.config_file )
config = DeviceConfig( self.config_file , post_key = "Key")
conf = {"git_follow" : True, "git_repo" : "github" , "git_ref" : "master" , "sensor_list" : ["A","B","C"] , "post_key" : "Key",
"post_path" : "XYZ" , "server_url" : "http:???" , "config_path" : "xyz" , "device_id" : "dev0"}
with open(self.config_file , "w") as f:
f.write(json.dumps( conf ))
config = DeviceConfig( self.config_file )
config_file2 = os.path.join( self.tmpdir , "config2")
config.save( filename = config_file2 )
self.assertEqual( config.getServerURL( ) , "http:???")
self.assertEqual( config.getDeviceID( ) , "dev0")
config2 = DeviceConfig( config_file2 )
os.unlink( config_file2 )
config2.save( )
self.assertTrue( os.path.isfile( config_file2 ) )
self.assertTrue( "github" , config2.getRepoURL( ) )
with open("conf","w") as f:
f.write(json.dumps( conf ))
conf2 = {"git_follow" : True , "git_repo" : "github" , "git_ref" : "master" , "sensor_list" : ["A","B","C"] , "post_key" : "KeyX",
"post_path" : "XYZ" , "server_url" : "http:???" , "config_path" : "xyz" , "device_id" : "dev0"}
with open("conf2","w") as f:
f.write(json.dumps( conf2 ))
c1 = DeviceConfig( "conf" )
c2 = DeviceConfig( "conf" )
self.assertEqual( c1 , c2 )
self.assertFalse( c1 != c2 )
c2 = DeviceConfig( "conf2" )
self.assertFalse( c1 == c2 )
self.assertTrue( c1 != c2 )
c1.data["git_follow"] = True
self.assertTrue( c1.updateRequired( ) )
from git_module import GitModule
def restart(config):
git_module = GitModule( url = config.getRepoURL() )
git_module.checkout( config.getGitRef( ) )
git_module.runTests( "tests/run_tests" )
#git_module.install( )
#os.fork+++
#choose one of the following depending on how your SDS is connected
#ser = serial.Serial('/dev/tty.wchusbserial1430', baudrate=9600, stopbits=1, parity="N", timeout=2)
#ser = serial.Serial('/dev/ttyUSB0', baudrate=9600, stopbits=1, parity="N", timeout=2)
#ser = serial.Serial('/dev/ttyAMA0', baudrate=9600, stopbits=1, parity="N", timeout=2)
config = DeviceConfig( config_file )
device_id = config.getDeviceID( )
client_pm10 = FriskbyClient(config , "%s_PM10" % device_id)
client_pm25 = FriskbyClient(config , "%s_PM25" % device_id)
sampler = Sampler( SDS011 , sample_time = SAMPLE_TIME , sleep_time = 0.50 )
while True:
data = sampler.collect( )
client_pm10.post( data[0].mean() )
client_pm25.post( data[1].mean() )
if config.updateRequired():
restart(config)
