[TINKERPOP-1365] Log the seed used to initialize Random in tests

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Done
• Affects Version/s: 3.2.0-incubating, 3.1.2-incubating
• Fix Version/s: 3.4.0, 3.3.4, 3.2.10
• Component/s: test-suite
• Assignee: Stephen Mallette
• Reporter: Jason Plurad
• Created: 10/Jul/16 14:04
• Updated: 17/Jul/18 10:16
• Resolved: 17/Jul/18 10:16

Description

HadoopGraphProvider and SparkHadoopGraphProvider use RANDOM.nextBoolean() in an attempt to get coverage over different load scenarios. In practice, this ends up causing nondeterministic execution of the test suite, which can mask real errors lingering in the code or test code.

See TINKERPOP-1360

Logging the seed used for these tests will allow us to re-run the test in the same way on failure.

Issue Links

• is duplicated by: TINKERPOP-1381 improve test coverage of graphs with random ids
• links to: GitHub Pull Request #881