[runningcode]

PR Stack (Sample Tests)

• test: [Sample Tests 1] Add an in-process MockSentryServer #6266 (base: main)
• test: [Sample Tests 2] Share the system-test envelope matchers #6267 (base: test: [Sample Tests 1] Add an in-process MockSentryServer #6266)
• test(logback): [Sample Tests 3] Move the logback system test into the module #6268 (base: test: [Sample Tests 2] Share the system-test envelope matchers #6267)
• test(otel): [Sample Tests 4] Add a smoke test for the built agent #6269 (base: test: [Sample Tests 2] Share the system-test envelope matchers #6267)
• test(otel): [Sample Tests 5] Test a Spring Boot app under the agent #6271 (base: test(otel): [Sample Tests 4] Add a smoke test for the built agent #6269)
• test(spring-boot): [Sample Tests 6] Move the Boot 3 Person test into the module #6292 (base: test(otel): [Sample Tests 5] Test a Spring Boot app under the agent #6271)
• test(spring-boot): [Sample Tests 7] Move the Boot 3 tracing and HTTP client tests #6293 (base: test(spring-boot): [Sample Tests 6] Move the Boot 3 Person test into the module #6292)
• test(spring-boot): [Sample Tests 8] Move the Boot 3 cache, metrics and flag tests #6294 (base: test(spring-boot): [Sample Tests 7] Move the Boot 3 tracing and HTTP client tests #6293)
• test(spring-boot): [Sample Tests 9] Move the Boot 3 GraphQL tests into the module #6295 (base: test(spring-boot): [Sample Tests 8] Move the Boot 3 cache, metrics and flag tests #6294)
• test(spring-boot): [Sample Tests 10] Move the Boot 3 Kafka test into the module #6296 (base: test(spring-boot): [Sample Tests 9] Move the Boot 3 GraphQL tests into the module #6295)
• test(spring-boot): [Sample Tests 11] Move the Boot 4 sample's tests into the module #6297 (base: test(spring-boot): [Sample Tests 10] Move the Boot 3 Kafka test into the module #6296)
• test(spring-boot): [Sample Tests 12] Move the Boot 4 Kafka test into the module #6298 (base: test(spring-boot): [Sample Tests 11] Move the Boot 4 sample's tests into the module #6297)
• test(spring-boot): [Sample Tests 13] Move the Boot 2 sample's tests into the module #6299 (base: test(spring-boot): [Sample Tests 12] Move the Boot 4 Kafka test into the module #6298)
• test(spring-boot): [Sample Tests 14] Move the Boot 2 GraphQL and Kafka tests #6300 (base: test(spring-boot): [Sample Tests 13] Move the Boot 2 sample's tests into the module #6299)
• build: [Sample Tests 15] Add an integrationTests task that runs every module's suites #6303 (base: test(spring-boot): [Sample Tests 14] Move the Boot 2 GraphQL and Kafka tests #6300)
• test(spring-boot): [Sample Tests 16] Replace the log4j2 Boot samples' system tests with a Log4j2 suite #6306 (base: build: [Sample Tests 15] Add an integrationTests task that runs every module's suites #6303)
• test(spring-boot): [Sample Tests 17] Move the Boot 3 WebFlux sample's tests into the module #6308 (base: test(spring-boot): [Sample Tests 16] Replace the log4j2 Boot samples' system tests with a Log4j2 suite #6306)
• test(spring-boot): [Sample Tests 18] Move the Boot 4 WebFlux sample's tests into the module #6310 (base: test(spring-boot): [Sample Tests 17] Move the Boot 3 WebFlux sample's tests into the module #6308)
• test(spring-boot): [Sample Tests 19] Move the Boot 2 WebFlux sample's tests into the module #6311 (base: test(spring-boot): [Sample Tests 18] Move the Boot 4 WebFlux sample's tests into the module #6310)
• test(spring-boot): [Sample Tests 20] Move the Boot 3 OTel no-agent sample's tests #6312 (base: test(spring-boot): [Sample Tests 19] Move the Boot 2 WebFlux sample's tests into the module #6311)
• test(spring-boot): [Sample Tests 21] Move the Boot 4 OTel no-agent sample's tests #6313 (base: test(spring-boot): [Sample Tests 20] Move the Boot 3 OTel no-agent sample's tests #6312)
• test(spring-boot): [Sample Tests 22] Move the Boot 2 OTel no-agent sample's tests #6314 (base: test(spring-boot): [Sample Tests 21] Move the Boot 4 OTel no-agent sample's tests #6313)
• test(spring-boot): [Sample Tests 23] Port the Boot 3 OTel agent sample's Person, tracing and Todo tests #6315 (base: test(spring-boot): [Sample Tests 22] Move the Boot 2 OTel no-agent sample's tests #6314)
• test(spring-boot): [Sample Tests 24] Port the rest of the Boot 3 OTel agent sample's tests #6316 (base: test(spring-boot): [Sample Tests 23] Port the Boot 3 OTel agent sample's Person, tracing and Todo tests #6315)
• test(spring-boot): [Sample Tests 25] Move the Boot 4 OTel agent sample's tests #6317 (base: test(spring-boot): [Sample Tests 24] Port the rest of the Boot 3 OTel agent sample's tests #6316)
• test(spring-boot): [Sample Tests 26] Move the Boot 2 OTel agent sample's tests #6318 (base: test(spring-boot): [Sample Tests 25] Move the Boot 4 OTel agent sample's tests #6317)
• test(spring): [Sample Tests 27] Move the Spring jakarta WAR sample's tests into the module #6319 (base: test(spring-boot): [Sample Tests 26] Move the Boot 2 OTel agent sample's tests #6318)
• test(spring): [Sample Tests 28] Move the Spring 7 WAR sample's tests into the module #6320 (base: test(spring): [Sample Tests 27] Move the Spring jakarta WAR sample's tests into the module #6319)
• test(spring): [Sample Tests 29] Move the Spring WAR sample's tests into the module #6321 (base: test(spring): [Sample Tests 28] Move the Spring 7 WAR sample's tests into the module #6320)
• test(log4j2): [Sample Tests 30] Move the log4j2 sample's system test into sentry-log4j2 #6322 (base: test(spring): [Sample Tests 29] Move the Spring WAR sample's tests into the module #6321)
• test(jul): [Sample Tests 31] Move the JUL sample's system test into sentry-jul #6323 (base: test(log4j2): [Sample Tests 30] Move the log4j2 sample's system test into sentry-log4j2 #6322)
• test(core): [Sample Tests 32] Add an end-to-end test of the core APIs over the HTTP transport #6324 (base: test(jul): [Sample Tests 31] Move the JUL sample's system test into sentry-jul #6323)
• test(async-profiler): [Sample Tests 33] Add an end-to-end test of a profiled transaction #6325 (base: test(core): [Sample Tests 32] Add an end-to-end test of the core APIs over the HTTP transport #6324)
• test(kafka): [Sample Tests 34] Add an end-to-end test of the raw Kafka client's tracing #6326 (base: test(async-profiler): [Sample Tests 33] Add an end-to-end test of a profiled transaction #6325)
• test(opentelemetry): [Sample Tests 35] Add an end-to-end test of the agentless OpenTelemetry setup #6327 (base: test(kafka): [Sample Tests 34] Add an end-to-end test of the raw Kafka client's tracing #6326)
• test(opentelemetry): [Sample Tests 36] Add an end-to-end test of the OTLP event linking #6328 (base: test(opentelemetry): [Sample Tests 35] Add an end-to-end test of the agentless OpenTelemetry setup #6327)
• test(spring-boot): [Sample Tests 37] Move the Boot 4 OTLP sample's tests into the module #6329 (base: test(opentelemetry): [Sample Tests 36] Add an end-to-end test of the OTLP event linking #6328)
• test: [Sample Tests 38] Remove the system-test runner and its Python mock server #6330 (base: test(spring-boot): [Sample Tests 37] Move the Boot 4 OTLP sample's tests into the module #6329)
• test: [Sample Tests 39] Remove the io.sentry.systemtest plugin and sentry-system-test-support #6331 (base: test: [Sample Tests 38] Remove the system-test runner and its Python mock server #6330)
• docs: [Sample Tests 40] Describe the in-module end-to-end tests instead of the system tests #6332 (base: test: [Sample Tests 39] Remove the io.sentry.systemtest plugin and sentry-system-test-support #6331)

---

📜 Description

Adds an integrationTestOtlp suite to sentry-spring-boot-4. It's the servlet app with the OpenTelemetry Spring Boot starter, set up by sentry-opentelemetry-otlp-spring, plus the OpenTelemetryOtlpEventProcessor the sample registered. The suite ports sentry-samples-spring-boot-4-otlp's tests.

What the sample's tests really checked. Its tests are the Boot 4 servlet suite's (#6297) minus OkHttp and the log and metric attribute checks. They expect Sentry transactions, but in OTLP mode OpenTelemetry does the tracing and exports it over OTLP. Those transactions came from Sentry's own Spring tracing, which the runner switched on next to OpenTelemetry with SENTRY_TRACES_SAMPLE_RATE=1.0. The sample's application.properties doesn't set a sample rate. The tests never checked the one thing OTLP mode adds for events: that they point at the OpenTelemetry trace.

What the suite checks:

• The sample's tests, with Sentry's tracing on as in CI, so they still cover Sentry's Spring integration next to the OpenTelemetry starter and the sentry propagator. The log and metric attribute checks the sample had dropped pass, so they stay.
• New: an error in a request carries the trace of an incoming W3C traceparent, which OpenTelemetry continues and OpenTelemetryOtlpEventProcessor puts on the event.
• GraphQL errors: since events point at the OpenTelemetry trace, an error can't be tied to Sentry's transaction by trace ID, as the servlet suite does. The GraphQL error tests check the error and the transaction separately, as the sample did.
• The test client: as in test(spring-boot): [Sample Tests 20] Move the Boot 3 OTel no-agent sample's tests #6312, it's built outside the context, because the OpenTelemetry starter instruments the context's TestRestTemplate.

With no system tests left, the sample comes off the runner and the backend workflow. Only the logback sample remains there, and #6268 removes it. The Spring Boot 4 matrix and integrationTests run the new suite.

For the reviewer: with both enabled, Sentry and OpenTelemetry each trace every request, and errors point at OpenTelemetry's trace. That's what the sample's CI run tested, so the suite keeps it. If the documented OTLP setup means Sentry tracing should stay off, the transaction tests here test a combination users shouldn't have.

After a coverage audit against the sample's tests:

• Ports the tracing checks from test(spring-boot): [Sample Tests 7] Move the Boot 3 tracing and HTTP client tests #6293: the unsampled-trace test rejects any transaction for its request, and the sample_rand and deferred-sampling tests check the envelope header's trace ID, and the GraphQL task query's assigneeId and creatorId checks from test(spring-boot): [Sample Tests 9] Move the Boot 3 GraphQL tests into the module #6295.

💡 Motivation and Context

sentry-opentelemetry-otlp-spring on Boot 4 now runs in the module, and a test now covers OTLP mode's event linking. The suite runs 23 tests in about 13 seconds.

💚 How did you test it?

• All 23 tests pass on Spring Boot 4.1.0.
• They also pass with the catalog set to 4.0.0.
• Without OpenTelemetryOtlpEventProcessor, only the linking test fails.
• :sentry-spring-boot-4:check passes, and the sample's JAR still builds.

📝 Checklist

• I added GH Issue ID & Linear ID
• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• I updated the wizard if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.
• Public API changes reviewed by another Mobile SDK team member or implemented according to the develop docs spec.

🔮 Next steps

Cleanup: delete the runner, the Python mock server, the backend workflow and sentry-system-test-support, then update the docs.

#skip-changelog

🤖 Generated with Claude Code

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Android

🔗 App Name	App ID	Version	Configuration
SDK Size	io.sentry.tests.size	8.61.0 (1)	release

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