Testkit

Use this section when you want to run instrumented code against an in-memory OpenTelemetry Java backend and assert the telemetry it emits.

Start here

• Test metrics emitted by your code
• Test metrics against semantic conventions
• Test traces emitted by your code
• Test logs emitted by your code
• Use IOLocalContextStorage with the testkit

Related material

• For an overview of the available signal-specific and combined testkits, see Testkit.
• For metrics expectation details, see Metrics testkit reference.
• For traces expectation details, see Traces testkit reference.
• For logs expectation details, see Logs testkit reference.