HttpFailure (Zipkin JUnit 2.3.1 API)

```
public final class HttpFailure
extends Object
```
Instrumentation that uses the POST /api/v1/spans endpoint needs to survive failures. Besides simply not starting the zipkin server, you can enqueue failures like this to test edge cases. For example, that you log a failure when a 400 code is returned.

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static HttpFailure`	`disconnectDuringBody()` Ex a network partition occurs in the middle of the POST request
`static HttpFailure`	`sendErrorResponse(int code, String body)` Ex code 400 when the server cannot read the spans

disconnectDuringBody
```
public static HttpFailure disconnectDuringBody()
```
Ex a network partition occurs in the middle of the POST request

public static HttpFailure sendErrorResponse(int code,
                                            String body)

Ex code 400 when the server cannot read the spans

Class HttpFailure