[MH-11044] Tests fail when multiple instances run at the same time - Opencast

Details

Severity:
Build Error
Steps to reproduce:

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Steps to reproduce:
1. Start an Opencast instance
2. Build a seperate Opencast

Actual Results:
module tests for matterhorn-kernel may fail with for example:
TrustedHttpClientResourceClosingTest.testResourceClosing:61->startServer:71 » Bind

Expected Results:
Tests should not be influenced by running instances

For Testing a instance should start with a non standard and free port and use generated names for temporary files.

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Steps to reproduce: 1. Start an Opencast instance 2. Build a seperate Opencast Actual Results: module tests for matterhorn-kernel may fail with for example: TrustedHttpClientResourceClosingTest.testResourceClosing:61->startServer:71 » Bind Expected Results: Tests should not be influenced by running instances For Testing a instance should start with a non standard and free port and use generated names for temporary files.