teetime.framework.test

Class StageTester

java.lang.Object

teetime.framework.test.StageTester

public class StageTester
extends Object

This class can be used to test single stages in JUnit test cases.

Author:

Christian Wulf, Nils Christian Ehmke

Method Summary

Modifier and Type	Method and Description
StageTester	and() Does nothing.
static <T> org.hamcrest.Matcher<OutputPort<T>>	produces(T... values)
static <T> org.hamcrest.Matcher<OutputPort<T>>	producesNothing()
<O> OutputHolder<O>	receive(List<O> actualElements) Deprecated. since 3.0. Use the following code instead: import static StageTester.*; ... assertThat(stage.getOutputPort(), produces(1,2,3));
<I> InputHolder<I>	send(I... elements)
<I> InputHolder<I>	send(List<I> elements)
void	start() This method will start the test and block until it is finished.
static StageTester	test(AbstractStage stage) Prepares to test the given stage.
static StageTester	test(CompositeStage compositeStage) Prepares to test the given composite stage.

Methods inherited from class java.lang.Object

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

Method Detail

test

public static StageTester test(AbstractStage stage)

Prepares to test the given stage.

Parameters:

stage - to be tested

Returns:

a stage test builder

test

public static StageTester test(CompositeStage compositeStage)

Prepares to test the given composite stage.

Parameters:

compositeStage - to be tested

Returns:

a stage test builder

send

@SafeVarargs
public final <I> InputHolder<I> send(I... elements)

Parameters:

elements - which serve as input. If nothing should be sent, pass

send

public <I> InputHolder<I> send(List<I> elements)

Parameters:

elements - which serve as input. If nothing should be sent, pass

 Collections.<your type>emptyList().
            

receive

@Deprecated
public <O> OutputHolder<O> receive(List<O> actualElements)

Deprecated. since 3.0. Use the following code instead:

 
 import static StageTester.*;
 ...
 assertThat(stage.getOutputPort(), produces(1,2,3));
 
             

Parameters:

actualElements - which should be tested against the expected elements.

and

public StageTester and()

Does nothing. Can be used to make the test more readable.

start

public void start()

This method will start the test and block until it is finished.

Throws:

ExecutionException - if at least one exception in one thread has occurred within the analysis. The exception contains the pairs of thread and throwable.

produces

@SafeVarargs
public static <T> org.hamcrest.Matcher<OutputPort<T>> produces(T... values)

producesNothing

public static <T> org.hamcrest.Matcher<OutputPort<T>> producesNothing()