Package zipkin2.storage

Class ITSpanStore<T extends StorageComponent>

java.lang.Object
zipkin2.storage.ITStorage<T>
zipkin2.storage.ITSpanStore<T>
public abstract class ITSpanStore<T extends StorageComponent> extends ITStorage<T>
Base test for SpanStore.

Subtypes should create a connection to a real backend, even if that backend is in-process.

  • Constructor Details

    • ITSpanStore

      public ITSpanStore()

  • Method Details

    • configureStorageForTest

      protected final void configureStorageForTest(StorageComponent.Builder storage)
      Description copied from class: ITStorage
      Configures a StorageComponent.Builder with parameters for the test being executed.
      Specified by:
      configureStorageForTest in class ITStorage<T extends StorageComponent>

    • allShouldWorkWhenEmpty

      @Test protected void allShouldWorkWhenEmpty() throws Exception
      This would only happen when the store layer is bootstrapping, or has been purged.
      Throws:
      Exception

    • allShouldWorkWhenNoIndexableDataYet

      @Test protected void allShouldWorkWhenNoIndexableDataYet() throws Exception
      This is unlikely and means instrumentation sends empty spans by mistake.
      Throws:
      Exception

    • consumer_implementsCall_execute

      @Test protected void consumer_implementsCall_execute(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • consumer_implementsCall_submit

      @Test protected void consumer_implementsCall_submit(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_groupsTracesTogether

      @Test protected void getTraces_groupsTracesTogether(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_considersBitsAbove64bit

      @Test protected void getTraces_considersBitsAbove64bit(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_filteringMatchesMostRecentTraces

      @Test protected void getTraces_filteringMatchesMostRecentTraces(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_serviceNames

      @Test protected void getTraces_serviceNames(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_serviceNames_mixedTraceIdLength

      @Test protected void getTraces_serviceNames_mixedTraceIdLength(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_spanName

      @Test protected void getTraces_spanName(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_spanName_mixedTraceIdLength

      @Test protected void getTraces_spanName_mixedTraceIdLength(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_tags

      @Test protected void getTraces_tags(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_minDuration

      @Test protected void getTraces_minDuration(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_lateDuration

      @Test protected void getTraces_lateDuration(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_maxDuration

      @Test protected void getTraces_maxDuration(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • readback_minimalErrorSpan

      @Test protected void readback_minimalErrorSpan(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      The following skeletal span is used in dependency linking.

      Notably this guards empty tag values work

      Throws:
      Exception

    • readsBackLargeValues

      @Test protected void readsBackLargeValues(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      While large spans are discouraged, and maybe not indexed, we should be able to read them back.
      Throws:
      Exception

    • spanWithProblematicData

      @Test protected void spanWithProblematicData(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      This tests problematic data that can sometimes break storage:
      • json in span name
      • tag with nested dots (can be confused as nested objects)
      Throws:
      Exception

    • getTraces_duration

      @Test protected void getTraces_duration(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Shows that duration queries go against the root span, not the child
      Throws:
      Exception

    • getTraces_absentWhenNoTimestamp

      @Test protected void getTraces_absentWhenNoTimestamp(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Spans and traces are meaningless unless they have a timestamp. While unlikely, this could happen if a binary annotation is logged before a timestamped one is.
      Throws:
      Exception

    • getTraces_differentiatesDebugFromShared

      @Test protected void getTraces_differentiatesDebugFromShared(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Prevents subtle bugs which can result in mixed-length traces from linking.
      Throws:
      Exception

    • getTraces_annotation

      @Test protected void getTraces_annotation(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_multipleAnnotationsBecomeAndFilter

      @Test protected void getTraces_multipleAnnotationsBecomeAndFilter(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_differentiateOnServiceName

      @Test protected void getTraces_differentiateOnServiceName(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      This test makes sure that annotation queries pay attention to which host recorded data
      Throws:
      Exception

    • getTraces_limit

      @Test protected void getTraces_limit(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      limit should apply to traces closest to endTs
      Throws:
      Exception

    • getTraces_endTsAndLookback

      @Test protected void getTraces_endTsAndLookback(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Traces whose root span has timestamps between (endTs - lookback) and endTs are returned
      Throws:
      Exception

    • names_goLowercase

      @Test protected void names_goLowercase(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Throws:
      Exception

    • getTraces_endTsInsideTheTrace

      @Test protected void getTraces_endTsInsideTheTrace(org.junit.jupiter.api.TestInfo testInfo) throws Exception
      Ensure complete traces are aggregated, even if they complete after endTs
      Throws:
      Exception