def test_write_read(self):
thing = Thing()
p = Pipe()
p.put(thing)
read = p.reader.get()
p.close()
self.assertEqual(read, thing)
def test_write_read(self):
thing = Thing()
p = Pipe()
p.put(thing)
read = p.reader.get()
p.close()
self.assertEqual(read, thing)
def test_multiple_write_read(self):
things = [Thing(), Thing(), Thing()]
p = Pipe()
for t in things:
p.put(t)
read = []
for _ in things:
read.append(p.reader.get())
p.close()
self.assertEqual(read, things)
def test_multiple_write_read(self):
things = [
Thing(),
Thing(),
Thing()
]
p = Pipe()
for t in things:
p.put(t)
read = []
for _ in things:
read.append(p.reader.get())
p.close()
self.assertEqual(read, things)
def __call__(self):
"""
Invoke the RMI as follows:
- Fork
- Start the monitor.
- Read and dispatch reply messages.
:return: Whatever method returned.
"""
pipe = Pipe()
target = Target(self.method, *self.args, **self.kwargs)
child = Process(target, pipe)
monitor = Monitor(Context.current(), child)
try:
child.start()
monitor.start()
pipe.writer.close()
retval = self.read(pipe.reader)
return retval
finally:
pipe.close()
monitor.stop()
child.wait()
def test_eof(self):
p = Pipe()
p.writer.close()
self.assertRaises(EOFError, p.reader.get)
p.close()
def test_close(self, _open):
_open.return_value = Mock(), Mock()
p = Pipe()
p.close()
_open.return_value[0].close.assert_called_once_with()
_open.return_value[1].close.assert_called_once_with()
def test_eof(self):
p = Pipe()
p.writer.close()
self.assertRaises(EOFError, p.reader.get)
p.close()
def test_close(self, _open):
_open.return_value = Mock(), Mock()
p = Pipe()
p.close()
_open.return_value[0].close.assert_called_once_with()
_open.return_value[1].close.assert_called_once_with()
