def test_no_bound(self):
"""
Test in case of not bound nodes.
"""
event_processing(event=self.check, engine=self, manager=self.manager)
self.assertEqual(self.count, 0)
def test_one_node(self):
"""
Test in case of one bound node
"""
source = TopoNode()
source.save(self.manager)
edge = TopoEdge(sources=source.id, targets=self.node.id)
edge.save(self.manager)
event_processing(event=self.check, engine=self, manager=self.manager)
self.assertEqual(self.count, 0)
def publish(self, event, rk, exchange):
"""
Called when an event process publishes an event.
"""
self.event = event
self.processingTest.count += 1
event_processing(
event=event,
engine=self.processingTest,
manager=self.processingTest.manager
)
def test_change_state(self):
"""
Test in case of change state.
"""
# create a change state operation with minor state
change_state_conf = new_conf(
change_state,
state=Check.MINOR
)
self.node.operation = change_state_conf
self.node.save(self.manager)
self.node.process(event=self.check, manager=self.manager)
event_processing(event=self.check, engine=self, manager=self.manager)
target = self.manager.get_elts(ids=self.node.id)
self.assertEqual(target.state, Check.MINOR)
def test_chain_change_state(self):
"""
Test to change of state in a chain of nodes.
This test consists to link three node in such way:
self.node(state=0) -> node(state=0) -> root(state=0)
And to propagate the change state task with state = 1 in order to check
if root state equals 1.
"""
# create a simple task which consists to change of state
change_state_conf = new_conf(
change_state,
state=Check.MINOR
)
# create a root node with the change state task
root = TopoNode(operator=change_state_conf)
root.save(self.manager)
# create a node with the change state task
node = TopoNode(operator=change_state_conf)
node.save(self.manager)
# create a leaf with the change state task
self.node.operation = change_state_conf
self.node.save(self.manager)
# link node to root
rootnode = TopoEdge(targets=root.id, sources=node.id)
rootnode.save(self.manager)
# link self.node to node
self_node = TopoEdge(targets=node.id, sources=self.node.id)
self_node.save(self.manager)
event_processing(event=self.check, engine=self, manager=self.manager)
self.assertEqual(self.count, 3)
self.node = self.manager.get_elts(ids=self.node.id)
self.assertEqual(self.node.state, Check.MINOR)
