com.fnproject.fn.testing

Class FnTestingRule.TestOutput

java.lang.Object

com.fnproject.fn.testing.FnTestingRule.TestOutput

All Implemented Interfaces:

com.fnproject.fn.api.OutputEvent, FnResult

Enclosing class:

FnTestingRule

public static final class FnTestingRule.TestOutput
extends Object
implements FnResult

TestOutput represents an output of a function it wraps OutputEvent and provides buffered access to the function output

Nested Class Summary

Nested classes/interfaces inherited from interface com.fnproject.fn.api.OutputEvent

com.fnproject.fn.api.OutputEvent.Status

Field Summary

Fields inherited from interface com.fnproject.fn.api.OutputEvent

CONTENT_TYPE_HEADER

Method Summary

Modifier and Type	Method and Description
static FnTestingRule.TestOutput	fromOutputEvent(com.fnproject.fn.api.OutputEvent from) construct a test output from an output event - this consums the body of the output event
byte[]	getBodyAsBytes()
String	getBodyAsString() Returns the buffered body of the event as a string
Optional<String>	getContentType()
com.fnproject.fn.api.Headers	getHeaders()
com.fnproject.fn.api.OutputEvent.Status	getStatus()
void	writeToOutput(OutputStream out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.fnproject.fn.testing.FnResult

isSuccess

Methods inherited from interface com.fnproject.fn.api.OutputEvent

emptyResult, fromBytes, fromBytes, withHeaders

Method Detail

fromOutputEvent

public static FnTestingRule.TestOutput fromOutputEvent(com.fnproject.fn.api.OutputEvent from)
                                                throws IOException

construct a test output from an output event - this consums the body of the output event

Parameters:

from - an output event to consume

Returns:

a new TestEvent that wraps the passed even t

Throws:

IOException

getStatus

public com.fnproject.fn.api.OutputEvent.Status getStatus()

Specified by:

getStatus in interface com.fnproject.fn.api.OutputEvent

getContentType

public Optional<String> getContentType()

Specified by:

getContentType in interface com.fnproject.fn.api.OutputEvent

getHeaders

public com.fnproject.fn.api.Headers getHeaders()

Specified by:

getHeaders in interface com.fnproject.fn.api.OutputEvent

writeToOutput

public void writeToOutput(OutputStream out)
                   throws IOException

Specified by:

writeToOutput in interface com.fnproject.fn.api.OutputEvent

Throws:

IOException

getBodyAsBytes

public byte[] getBodyAsBytes()

Specified by:

getBodyAsBytes in interface FnResult

getBodyAsString

public String getBodyAsString()

Returns the buffered body of the event as a string

Specified by:

getBodyAsString in interface FnResult

Returns:

the body of the event as a string