Package zipkin2.storage

Class ITDependenciesHeavy<T extends StorageComponent>

java.lang.Object

zipkin2.storage.ITStorage<T>

zipkin2.storage.ITDependenciesHeavy<T>

@TestInstance(PER_CLASS)
public abstract class ITDependenciesHeavy<T extends StorageComponent>
extends ITStorage<T>

Base heavy tests for SpanStore implementations that support dependency aggregation. Subtypes should create a connection to a real backend, even if that backend is in-process.

As these tests create a lot of data, implementations may wish to isolate them from other integration tests such as ITDependencies

Field Summary

Fields inherited from class zipkin2.storage.ITStorage

storage

Constructor Summary

Constructors

Constructor	Description
ITDependenciesHeavy()

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 boolean	initializeStoragePerTest()	Sets the test to initialise the StorageComponent before each test rather than the test class.
protected void	manyLinks()	Ensure there's no query limit problem around links
protected void	processDependencies(List<Span> spans)	Override if dependency processing is a separate job: it should complete before returning from this method.

Methods inherited from class zipkin2.storage.ITStorage

accept, accept, assertGetTraceReturns, assertGetTraceReturns, assertGetTraceReturnsEmpty, assertGetTracesReturns, assertGetTracesReturns, assertGetTracesReturnsCount, assertGetTracesReturnsEmpty, assertGetTracesReturnsEmpty, blockWhileInFlight, checkStorage, clear, 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 Details

ITDependenciesHeavy

public ITDependenciesHeavy()

Method Details

initializeStoragePerTest

protected boolean initializeStoragePerTest()

Description copied from class: ITStorage

Sets the test to initialise the StorageComponent before each test rather than the test class. Generally, tests will run faster if the storage is initialized as infrequently as possibly while clearing data between runs, but for certain backends like Cassandra, it's difficult to reliably clear data between runs and tends to be very slow anyways.

Overrides:

initializeStoragePerTest in class ITStorage<T extends StorageComponent>

configureStorageForTest

protected 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>

processDependencies

protected void processDependencies(List<Span> spans)
                            throws Exception

Override if dependency processing is a separate job: it should complete before returning from this method.

Throws:

Exception

manyLinks

@Test
protected void manyLinks()
                  throws Exception

Ensure there's no query limit problem around links

Throws:

Exception