Package zipkin2.storage

Class ITTraces<T extends StorageComponent>

java.lang.Object

zipkin2.storage.ITStorage<T>

zipkin2.storage.ITTraces<T>

public abstract class ITTraces<T extends StorageComponent>
extends ITStorage<T>

Base test for Traces.

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

Field Summary

Fields inherited from class zipkin2.storage.ITStorage

storage

Constructor Summary

Constructors

Constructor	Description
ITTraces()

Method Summary

Modifier and Type	Method	Description
protected void	configureStorageForTest(StorageComponent.Builder storage)	Configures a StorageComponent.Builder with parameters for the test being executed.
protected void	getTrace_deduplicates(org.junit.jupiter.api.TestInfo testInfo)	Ideally, storage backends can deduplicate identical documents as this will prevent some analysis problems such as double-counting dependency links or other statistics.
protected void	getTrace_differentiatesDebugFromShared(org.junit.jupiter.api.TestInfo testInfo)	Prevents subtle bugs which can result in mixed-length traces from linking.
protected void	getTrace_returnsEmptyOnNotFound(org.junit.jupiter.api.TestInfo testInfo)
protected void	getTraces_differentiatesDebugFromShared(org.junit.jupiter.api.TestInfo testInfo)	Prevents subtle bugs which can result in mixed-length traces from linking.
protected void	getTraces_onlyReturnsTracesThatMatch(org.junit.jupiter.api.TestInfo testInfo)
protected void	getTraces_returnsEmptyOnNotFound(org.junit.jupiter.api.TestInfo testInfo)

Methods inherited from class zipkin2.storage.ITStorage

accept, accept, assertGetTraceReturns, assertGetTraceReturns, assertGetTraceReturnsEmpty, assertGetTracesReturns, assertGetTracesReturns, assertGetTracesReturnsCount, assertGetTracesReturnsEmpty, assertGetTracesReturnsEmpty, blockWhileInFlight, checkStorage, clear, initializeStoragePerTest, names, newStorageBuilder, requestBuilder, returnsRawSpans, sortTrace, store, testSuffix, traces

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ITTraces

public ITTraces()

Method Detail

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>

getTrace_returnsEmptyOnNotFound

@Test
protected void getTrace_returnsEmptyOnNotFound(org.junit.jupiter.api.TestInfo testInfo)
                                        throws Exception

Throws:

Exception

getTrace_differentiatesDebugFromShared

@Test
protected void getTrace_differentiatesDebugFromShared(org.junit.jupiter.api.TestInfo testInfo)
                                               throws Exception

Prevents subtle bugs which can result in mixed-length traces from linking.

Throws:

Exception

getTraces_onlyReturnsTracesThatMatch

@Test
protected void getTraces_onlyReturnsTracesThatMatch(org.junit.jupiter.api.TestInfo testInfo)
                                             throws Exception

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_returnsEmptyOnNotFound

@Test
protected void getTraces_returnsEmptyOnNotFound(org.junit.jupiter.api.TestInfo testInfo)
                                         throws Exception

Throws:

Exception

getTrace_deduplicates

@Test
protected void getTrace_deduplicates(org.junit.jupiter.api.TestInfo testInfo)
                              throws Exception

Ideally, storage backends can deduplicate identical documents as this will prevent some analysis problems such as double-counting dependency links or other statistics. While this test exists, it is known not all backends will be able to cheaply make it pass. In other words, it is optional.

Throws:

Exception