def test_pipe(self):
"""Tests basic TQM predicaments"""
tqm = TQM()
reader = tqm.get_reader_for('dupa')
writer = tqm.get_writer_for('dupa')
writer.put_nowait('wtf')
self.assertEqual(reader.get(), 'wtf')
def test_multiwriter(self):
"""Tests queue_for_a"""
tqm = TQM()
reader1 = tqm.get_reader_for('dupa1')
reader2 = tqm.get_reader_for('dupa2')
writer = tqm.get_multiwriter(['dupa1', 'dupa2'])
writer.put_nowait('wtf')
self.assertEqual(reader1.get(), 'wtf')
self.assertEqual(reader2.get(), 'wtf')
def test_tqm_blockiterablereader(self):
tqm = TQM()
reader = tqm.get_reader_for('dupa', 1)
writer = tqm.get_writer_for('dupa')
writer.put('A')
writer.put('B')
i = 0
for msg in reader:
self.assertEquals(msg, {0: 'A', 1: 'B'}[i])
i += 1
writer.put('C')
writer.put('D')
i = 0
for msg in reader:
self.assertEquals(msg, {0: 'C', 1: 'D'}[i])
i += 1
def test_interface(self):
class AdditionInterface(TQM.Interface):
def add2(self, val):
self.queue.put(val+2)
def add4(self, val):
self.queue.put(val+4)
tqm = TQM()
tqm.register_interface('additor', AdditionInterface)
reader = tqm.get_reader_for('additor')
addition = tqm.get_interface_for('additor')
addition.add2(8)
addition.add4(8)
self.assertEquals(reader.get(), 10)
self.assertEquals(reader.get(), 12)