def test_run_simple_graph_branchout(self):
exp = TestExperiment()
printer1 = Print(name="One")
printer2 = Print(name="Two")
edges = [(exp.chan1, printer1.sink), (exp.chan1, printer2.sink)]
exp.set_graph(edges)
exp.run_sweeps()
def test_compressed_streams(self):
exp = TestExperiment()
printer1 = Print(name="One")
printer2 = Print(name="Two")
edges = [(exp.chan1, printer1.sink), (exp.chan1, printer2.sink)]
exp.set_graph(edges)
exp.set_stream_compression("zlib")
exp.run_sweeps()
def test_create_graph(self):
exp = TestExperiment()
printer_one = Print(name="One")
printer_two = Print(name="Two")
edges = [(exp.chan1, printer_one.sink),
(exp.chan2, printer_two.sink)]
exp.set_graph(edges)
self.assertTrue(exp.chan1.output_streams[0] == printer_one.sink.input_streams[0])
self.assertTrue(exp.chan2.output_streams[0] == printer_two.sink.input_streams[0])
self.assertTrue(len(exp.nodes) == 3)
self.assertTrue(exp in exp.nodes)
self.assertTrue(printer_one in exp.nodes)
def test_run_simple_graph(self):
exp = TestExperiment()
printer = Print()
edges = [(exp.chan1, printer.sink)]
exp.set_graph(edges)
exp.run_sweeps()
def test_depth(self):
exp = TestExperiment()
passthrough = Passthrough(name="Passthrough")
printer = Print(name="Printer")
edges = [(exp.chan1, passthrough.sink), (passthrough.source, printer.sink)]
exp.set_graph(edges)
exp.run_sweeps()
def test_update_descriptors(self):
exp = TestExperiment()
pt = Passthrough()
prnt = Print(name="One")
edges = [(exp.chan1, pt.sink), (pt.source, prnt.sink)]
exp.set_graph(edges)
exp.update_descriptors()
self.assertFalse(pt.sink.descriptor is None)
self.assertFalse(prnt.sink.descriptor is None)
self.assertTrue(exp.chan1.descriptor == pt.sink.descriptor)
def test_graph_parenting(self):
exp = TestExperiment()
pt = Passthrough()
prnt = Print(name="One")
edges = [(exp.chan1, pt.sink), (pt.source, prnt.sink)]
exp.set_graph(edges)
self.assertTrue(pt.source.parent == pt)
self.assertTrue(exp.chan1.output_streams[0].end_connector.parent == pt)
self.assertTrue(
pt.source.output_streams[0].end_connector.parent == prnt)