neo4j/neo4j — pull request #3632 by martinfurmanski (2014-12-09 10:59:32+00:00)
Title: Fix UniqueConstraintStressIT: Catch expected exception: Constraint violation on slave.

The constraint added by the master transaction will eventually get pulled by the slave
and a constraint violation due to a slave will be caught during the transaction building
phase instead of the commit phase, resulting in different end user exceptions.

A test case variation making this case more likely was added.