[SOLR-16979] Randomize ports in BATS tests

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 9.4
• Component/s: Integration Tests
• Assignee: Jan Høydahl
• Reporter: Jan Høydahl
• Created: 14/Sep/23 11:12
• Updated: 15/Oct/23 20:13
• Resolved: 21/Sep/23 17:47

Description

Currently all BATS tests run solr on port 8983. This means only one test can run at a time, and there is greater risk for port conflict on CI environments.

Introduce random port assignment. Can be done by setting SOLR_PORT env.variable in build.gradle. And perhaps also setting a SOLR2_PORT variable for those tests that explicitly starts a second instance.

Also, at the end of tests, try to assert that no process is still running, and properly clean up.

Ref discussion in dev@ https://lists.apache.org/thread/j9t29wx8zg9oj6xy9tnn8cq063nrp6yp

Issue Links

• links to: GitHub Pull Request #1923
• links to: GitHub Pull Request #1946