def test_unsupported_invocation_type(self):
def testpipe(x,y):
u,v=test_exec(a=x, b=y)
return u,v
class FakeInvocation(Invocation):
def __init__(self, name):
Invocation.__init__(self, name)
builder=PydronGraphBuilder(testpipe)
builder.build()
ticks=sorted(builder.graph.get_all_ticks())
last_tick=ticks[-1]
try:
builder.add_task(last_tick, FakeInvocation('fake'))
self.fail("Unsupported Invocations should be caught.")
except PipelineGraphError:
pass
