Introduce TestExecutionListener for Micrometer's ObservationRegistry in the TestContext framework
#30658
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without this change we have no option to pass the ObservationRegistry that is registered in the given TestContext's ApplicationContext as the one that should be used by the ObservationThreadLocalAccessor. with this change we create a TestExecutionListener that will set an ObservationRegistry registered in the TestContext's ApplicationContext for each test class and after each test class will restore the previously stored ObservationRegistry instance
…ervation/ObservationThreadLocalTestListener.java Co-authored-by: Sam Brannen <sam@sambrannen.com>
…ervation/ObservationThreadLocalTestListener.java Co-authored-by: Sam Brannen <sam@sambrannen.com>
…ervation/ObservationThreadLocalTestListener.java Co-authored-by: Sam Brannen <sam@sambrannen.com>
…ervation/package-info.java Co-authored-by: Sam Brannen <sam@sambrannen.com>
…ervation/ObservationThreadLocalTestListenerTests.java Co-authored-by: Sam Brannen <sam@sambrannen.com>
- dependencies ordered alphabetically - renamed the test execution listener to contain "execution" and "micrometer" in the name - production code lines are smaller (up to 100 chars) - test execution attribute is a private static final field - added javadocs in the test execution listener
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MicrometerObservationThreadLocalTestExecutionListener in the TestContext framework
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MicrometerObservationThreadLocalTestExecutionListener in the TestContext frameworkTestExecutionListener for MicrometerObservationThreadLocalTestExecutionListener` in the TestContext framework
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TestExecutionListener for MicrometerObservationThreadLocalTestExecutionListener` in the TestContext frameworkTestExecutionListener for Micrometer's ObservationThreadLocalAccessor in the TestContext framework
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Jun 14, 2023
Prior to this commit, there was no way to specify the ObservationRegistry that is registered in the given test's ApplicationContext as the one that should be used by Micrometer's ObservationThreadLocalAccessor for context propagation. This commit introduces a TestExecutionListener for Micrometer's ObservationRegistry in the Spring TestContext Framework. Specifically, this listener obtains the ObservationRegistry registered in the test's ApplicationContext, stores it in ObservationThreadLocalAccessor for the duration of each test method execution, and restores the original ObservationRegistry in ObservationThreadLocalAccessor after each test. Co-authored-by: Sam Brannen <sam@sambrannen.com> See gh-30658
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TestExecutionListener for Micrometer's ObservationThreadLocalAccessor in the TestContext frameworkTestExecutionListener for Micrometer's ObservationRegistry in the TestContext framework
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supersedes #30651