Write Stitching.Manager Integration Tests about ipfix-rita HOT 2 CLOSED

Currently, TestTwoIcmpFlowSameSource should be renamed TestTwoIcmpFlowSameSourceInTimeout and TestTwoIcmpFlowFlippedSource should be renamed TestTwoIcmpFlowFlippedSourceInTimeout

from ipfix-rita.

I've added two more helper functions. In total, there is now

• requireFlowStitchedWithZeroes(t testing.T, flow ipfix.Flow, sess *session.Aggregate)
• requireFlowsStitchedSameSide(t testing.T, flow1, flow2 ipfix.Flow, sessAgg *session.Aggregate)
• requireFlowsStitchedFlippedSides(t testing.T, flow1, flow2 ipfix.Flow, sessAgg *session.Aggregate)

These three functions should be enough to test the outputs of the test cases above.
In the above table session aggregates are represented in pairs (AB, BA) where each component represents one side of the session.

requireFlowStitchedWithZeroes is used to ensure a session aggregate matches (flow values, zeroes) or (zeroes, flow values) as shown above in the table for each aggregate (AB, BA).

requireFlowsStitchedSameSide is used to ensure a session aggregate matches (flow 1 values + flow 2 values, zeroes) as shown above in the table. It will also succeed if the session aggregate matches (zeroes, flow 1 values + flow 2 values).

requireFlowsStitchedFlippedSides is used to ensure a session aggregate matches (flow 1 values, flow 2 values) as shown above in the table. It will also succeed if the session aggregate matches (flow 2 values, flow 1 values).

I've renamed the current tests to match the table and added two UDP tests TestTwoUDPFlowsSameSourceInTimeout and TestTwoUDPFlowsFlippedSourceInTimeout to demonstrate the use of the new functions.

from ipfix-rita.