def test_agentchannel_async_rep():
"""
Test basic ASYNC_REP AgentChannel operations: initialization, equivalence
and basic methods.
"""
receiver = AgentAddress('ipc', 'addr0', 'PULL', 'server', 'pickle')
channel = AgentChannel('ASYNC_REP', receiver=receiver, sender=None)
# Equivalence
assert channel == AgentChannel('ASYNC_REP', receiver=receiver, sender=None)
assert not channel == 'foo'
assert channel != 'foo'
# Basic methods
assert channel.twin() == AgentChannel('ASYNC_REQ', sender=receiver.twin(),
receiver=None)
# Other attributes
assert hasattr(channel, 'uuid')
assert channel.transport == 'ipc'
assert channel.serializer == 'pickle'
def test_agentchannel_async_rep():
"""
Test basic ASYNC_REP AgentChannel operations: initialization, equivalence
and basic methods.
"""
receiver = AgentAddress('ipc', 'addr0', 'PULL', 'server', 'pickle')
channel = AgentChannel('ASYNC_REP', receiver=receiver, sender=None)
# Equivalence
assert channel == AgentChannel('ASYNC_REP', receiver=receiver, sender=None)
assert not channel == 'foo'
assert channel != 'foo'
# Basic methods
assert channel.twin() == AgentChannel(
'ASYNC_REQ', sender=receiver.twin(), receiver=None
)
# Other attributes
assert hasattr(channel, 'uuid')
assert channel.transport == 'ipc'
assert channel.serializer == 'pickle'
def test_agentchannel_sync_pub():
"""
Test basic SYNC_PUB AgentChannel operations: initialization, equivalence
and basic methods.
"""
sender = AgentAddress('ipc', 'addr0', 'PUB', 'server', 'pickle')
receiver = AgentAddress('ipc', 'addr0', 'PULL', 'server', 'pickle')
channel = AgentChannel('SYNC_PUB', sender=sender, receiver=receiver)
# Equivalence
assert channel == AgentChannel('SYNC_PUB', sender=sender,
receiver=receiver)
assert not channel == 'foo'
assert channel != 'foo'
# Basic methods
assert channel.twin() == AgentChannel('SYNC_SUB', sender=receiver.twin(),
receiver=sender.twin())
# Other attributes
assert hasattr(channel, 'uuid')
assert channel.transport == 'ipc'
assert channel.serializer == 'pickle'
def test_agentchannel_sync_pub():
"""
Test basic SYNC_PUB AgentChannel operations: initialization, equivalence
and basic methods.
"""
sender = AgentAddress('ipc', 'addr0', 'PUB', 'server', 'pickle')
receiver = AgentAddress('ipc', 'addr0', 'PULL', 'server', 'pickle')
channel = AgentChannel('SYNC_PUB', sender=sender, receiver=receiver)
# Equivalence
assert channel == AgentChannel(
'SYNC_PUB', sender=sender, receiver=receiver
)
assert not channel == 'foo'
assert channel != 'foo'
# Basic methods
assert channel.twin() == AgentChannel(
'SYNC_SUB', sender=receiver.twin(), receiver=sender.twin()
)
# Other attributes
assert hasattr(channel, 'uuid')
assert channel.transport == 'ipc'
assert channel.serializer == 'pickle'
def test_agentchannel_uuid():
"""
An AgentChannel's unique identifier must never contain the
`osbrain.TOPIC_SEPARATOR` to avoid errors when using this identifier as
topic in PUB-SUB communication patterns.
"""
sender = AgentAddress('ipc', 'addr0', 'PUB', 'server', 'pickle')
receiver = AgentAddress('ipc', 'addr0', 'PULL', 'server', 'pickle')
for _ in range(1000):
channel = AgentChannel('SYNC_PUB', sender=sender, receiver=receiver)
identifier = channel.uuid
assert isinstance(identifier, bytes)
assert TOPIC_SEPARATOR not in identifier