def test_component_attributes(self):
"""
Test the default attributes of Component (not BaseComponent) and
some of the methods we might be allowed to call.
"""
class TestProcInfo:
def __init__(self):
self.pid = 42
component = Component('component', self, 'needed', 'Address',
['hello'], TestProcInfo)
self.assertEqual('component', component._process)
self.assertEqual('component', component.name())
self.assertIsNone(component._procinfo)
self.assertIsNone(component.pid())
self.assertEqual(['hello'], component._params)
self.assertEqual('Address', component._address)
self.assertFalse(component.is_running())
self.assertEqual({}, self.__registered_processes)
component.start()
self.assertTrue(component.is_running())
# Some versions of unittest miss assertIsInstance
self.assertTrue(isinstance(component._procinfo, TestProcInfo))
self.assertEqual(42, component.pid())
self.assertEqual(component, self.__registered_processes.get(42))
def test_component_start_stop_internal(self):
"""
Test the behavior of _stop_internal and _start_internal.
"""
component = Component('component', self, 'needed', 'Address')
component.start()
self.assertTrue(component.is_running())
self.assertEqual('component', self.__start_simple_params)
component.pid = lambda: 42
component.stop()
self.assertFalse(component.is_running())
self.assertEqual(('component', 'Address', 42),
self.__stop_process_params)
def test_component_start_stop_internal(self):
"""
Test the behavior of _stop_internal and _start_internal.
"""
component = Component('component', self, 'needed', 'Address')
component.start()
self.assertTrue(component.is_running())
self.assertEqual('component', self.__start_simple_params)
component.pid = lambda: 42
component.stop()
self.assertFalse(component.is_running())
self.assertEqual(('component', 'Address', 42),
self.__stop_process_params)
def test_component_kill(self):
"""
Check the kill is propagated. The case when component wasn't started
yet is already tested elsewhere.
"""
class Process:
def __init__(self):
self.killed = False
self.terminated = False
def kill(self):
self.killed = True
def terminate(self):
self.terminated = True
process = Process()
class ProcInfo:
def __init__(self):
self.process = process
self.pid = 42
component = Component('component', self, 'needed', 'Address', [],
ProcInfo)
component.start()
self.assertTrue(component.is_running())
component.kill()
self.assertTrue(process.terminated)
self.assertFalse(process.killed)
process.terminated = False
component.kill(True)
self.assertTrue(process.killed)
self.assertFalse(process.terminated)
def test_component_kill(self):
"""
Check the kill is propagated. The case when component wasn't started
yet is already tested elsewhere.
"""
class Process:
def __init__(self):
self.killed = False
self.terminated = False
def kill(self):
self.killed = True
def terminate(self):
self.terminated = True
process = Process()
class ProcInfo:
def __init__(self):
self.process = process
self.pid = 42
component = Component('component', self, 'needed', 'Address',
[], ProcInfo)
component.start()
self.assertTrue(component.is_running())
component.kill()
self.assertTrue(process.terminated)
self.assertFalse(process.killed)
process.terminated = False
component.kill(True)
self.assertTrue(process.killed)
self.assertFalse(process.terminated)
def test_component_attributes(self):
"""
Test the default attributes of Component (not BaseComponent) and
some of the methods we might be allowed to call.
"""
class TestProcInfo:
def __init__(self):
self.pid = 42
component = Component('component', self, 'needed', 'Address',
['hello'], TestProcInfo)
self.assertEqual('component', component._process)
self.assertEqual('component', component.name())
self.assertIsNone(component._procinfo)
self.assertIsNone(component.pid())
self.assertEqual(['hello'], component._params)
self.assertEqual('Address', component._address)
self.assertFalse(component.is_running())
self.assertEqual({}, self.__registered_processes)
component.start()
self.assertTrue(component.is_running())
# Some versions of unittest miss assertIsInstance
self.assertTrue(isinstance(component._procinfo, TestProcInfo))
self.assertEqual(42, component.pid())
self.assertEqual(component, self.__registered_processes.get(42))
