* Update and extend the writing-instrumentation.md doc
* Apply suggestions from code review
Co-authored-by: Fabrizio Ferri-Benedetti <fferribenedetti@splunk.com>
* Reformat; added a tiny bit of explanation about the classloader separation thing
* Apply suggestions from code review
Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>
* fix that 'testing strategy' part
Co-authored-by: Fabrizio Ferri-Benedetti <fferribenedetti@splunk.com>
Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>
* testing-common refactoring: replace direct AgentTestRunner usage with spock spec
* Updated instrumentation docs
* Fix reactor-core library tests
ReactorCoreTest was getting a tracer from GlobalOpenTelemetry before LibraryTestTrait had a change to initialize the SDK
* Run tests with JUnit platform
* Matcher
* Restore
* Don't mix JUnit4 with JUunit5 in spring tests
* Separate out tests that need custom class loader.
* Separate out test for a couple classes that need it, try to remove SpockRunner, but Grizzly?
* Remove SpockRunner
* Fix grizzly
* Remove assumeTrue workaround.
* Comments