def _setup_db_deviceagent(data):
"""Create the database for DeviceAgent table testing.
Args:
None
Returns:
result: Tuple of (idx_device, idx_agent)
"""
# Initialize key variables
devicename = data['devicename']
description = data['device_description']
id_agent = data['id_agent']
agent_name = data['agent']
last_timestamp = data['timestamp']
# Add AgentName record to the database
record = AgentName(name=general.encode(agent_name))
database = db.Database()
database.add(record, 1031)
# Add Agent record to the database
record = Agent(id_agent=general.encode(id_agent))
database = db.Database()
database.add(record, 1031)
# Get idx_agent value from database
agent_info = db_agent.GetIDAgent(id_agent)
idx_agent = agent_info.idx_agent()
# Add record to the database
dev_record = Device(description=general.encode(description),
devicename=general.encode(devicename))
database = db.Database()
database.add(dev_record, 1034)
# Get idx of newly added device
device_info = db_device.GetDevice(devicename)
idx_device = device_info.idx_device()
# Update DeviceAgent table
if hagent.device_agent_exists(idx_device, idx_agent) is False:
# Add to DeviceAgent table
da_record = DeviceAgent(idx_device=idx_device, idx_agent=idx_agent)
database = db.Database()
database.add(da_record, 1020)
# Update DeviceAgent table with timestamp
database = db.Database()
session = database.session()
record = session.query(DeviceAgent).filter(
and_(DeviceAgent.idx_device == idx_device,
DeviceAgent.idx_agent == idx_agent)).one()
record.last_timestamp = last_timestamp
database.commit(session, 1042)
# Return
result = (idx_device, idx_agent)
return result
def _insert_agent_device(self):
"""Insert first agent and device in the database.
Args:
None
Returns:
None
"""
# Initialize key variables
idx_agent = 1
idx_device = 1
# Add agent
if db_agent.idx_agent_exists(idx_agent) is False:
# Generate a UID and add a record in the database
record = Agent(id_agent=general.encode(self.reserved),
name=general.encode(self.reserved))
database = db.Database()
database.add(record, 1109)
# Add device
if db_device.idx_device_exists(idx_device) is False:
record = Device(description=general.encode(self.reserved),
devicename=general.encode(self.reserved))
database = db.Database()
database.add(record, 1106)
# Add to Agent / Device table
if db_deviceagent.device_agent_exists(idx_device, idx_agent) is False:
record = DeviceAgent(idx_device=idx_device, idx_agent=idx_agent)
database = db.Database()
database.add(record, 1107)
def test_valid(self):
"""Testing function valid."""
# Initialize key variables
devicename = self.data['devicename']
id_agent = self.data['id_agent']
last_timestamp = self.data['timestamp']
# Drop the database and create tables
unittest_setup_db.TestData()
# Add record to the database
record = Agent(id_agent=general.encode(id_agent))
database = db.Database()
database.add(record, 1040)
# Test must be good as DeviceAgent last_timestamp not updated
result = validate._CheckDuplicates(self.data)
self.assertEqual(result.valid(), True)
# Get idx_agent value from database
data = db_agent.GetIDAgent(id_agent)
idx_agent = data.idx_agent()
# Add record to the database
record = Device(devicename=general.encode(devicename))
database = db.Database()
database.add(record, 1024)
# Test must be good as DeviceAgent last_timestamp not updated
result = validate._CheckDuplicates(self.data)
self.assertEqual(result.valid(), True)
# Get idx of newly added device
device_info = db_device.GetDevice(devicename)
idx_device = device_info.idx_device()
# Update DeviceAgent table
if hagent.device_agent_exists(idx_device, idx_agent) is False:
# Add to DeviceAgent table
record = DeviceAgent(idx_device=idx_device, idx_agent=idx_agent)
database = db.Database()
database.add(record, 1055)
# Test must be good as DeviceAgent last_timestamp not updated
result = validate._CheckDuplicates(self.data)
self.assertEqual(result.valid(), True)
# Update database with timestamp
database = db.Database()
session = database.session()
record = session.query(DeviceAgent).filter(
and_(DeviceAgent.idx_device == idx_device,
DeviceAgent.idx_agent == idx_agent)).one()
record.last_timestamp = last_timestamp
database.commit(session, 1044)
# Test must fail as DeviceAgent last_timestamp not updated
result = validate._CheckDuplicates(self.data)
self.assertEqual(result.valid(), False)
def idx_device(self):
"""Insert new device into database if necessary.
Args:
None
Returns:
idx_device: Index value for device record
"""
# Initialize key variables
devicename = self.agent_data['devicename']
# Get information on agent from database
device = db_device.GetDevice(devicename)
# Determine index value for device
if device.exists() is True:
idx_device = device.idx_device()
else:
# Add record to the database
record = Device(devicename=general.encode(devicename))
database = db.Database()
database.add(record, 1080)
# Get idx of newly added device
device_info = db_device.GetDevice(devicename)
idx_device = device_info.idx_device()
# Update DeviceAgent table
idx_agent = self._idx_agent
if db_deviceagent.device_agent_exists(idx_device, idx_agent) is False:
# Add to DeviceAgent table
new_record = DeviceAgent(idx_device=idx_device,
idx_agent=idx_agent)
database = db.Database()
database.add(new_record, 1038)
# Return
return idx_device