ITStorage (Zipkin Interop Tests 2.16.0 API)

java.lang.Object
- zipkin2.storage.ITStorage<T>

Direct Known Subclasses:

ITAutocompleteTags, ITDependencies, ITSearchEnabledFalse, ITServiceAndSpanNames, ITSpanStore, ITStrictTraceIdFalse
```
@TestInstance(PER_CLASS)
public abstract class ITStorage<T extends StorageComponent>
extends java.lang.Object
```
Base class for all StorageComponent integration tests.

Field Summary

Fields
Modifier and Type Field Description

protected T storage

Constructor Summary

Constructors
Constructor Description

ITStorage()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract void`	`clear()`	Clears store between tests.
`protected abstract 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 ServiceAndSpanNames`	`names()`
`protected abstract StorageComponent.Builder`	`newStorageBuilder(org.junit.jupiter.api.TestInfo testInfo)`	Returns a new `StorageComponent.Builder` for connecting to the backend for the test.
`protected SpanStore`	`store()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - storage
```
protected T extends StorageComponent storage
```
- Constructor Detail
  - ITStorage
```
public ITStorage()
```
- Method Detail
  - initializeStoragePerTest
```
protected boolean initializeStoragePerTest()
```
    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.
  - newStorageBuilder
```
protected abstract StorageComponent.Builder newStorageBuilder(org.junit.jupiter.api.TestInfo testInfo)
```
    Returns a new StorageComponent.Builder for connecting to the backend for the test.
  - configureStorageForTest
```
protected abstract void configureStorageForTest(StorageComponent.Builder storage)
```
    Configures a StorageComponent.Builder with parameters for the test being executed.
  - store
```
protected SpanStore store()
```
  - names
```
protected ServiceAndSpanNames names()
```
  - clear
```
protected abstract void clear()
                       throws java.lang.Exception
```
    Clears store between tests.
    
    Throws:
    
    java.lang.Exception