org.streamingpool.core.testing

Class StreamFactoryMock<T>

java.lang.Object

org.streamingpool.core.testing.StreamFactoryMock<T>

public class StreamFactoryMock<T>
extends java.lang.Object

Very simple StreamFactory mock builder to simplify the test code.

Method Summary

Modifier and Type	Method and Description
StreamFactory	build() End method that will actually create the mocked TypedStreamFactory
static <T> StreamFactoryMock<T>	newFactory(java.lang.Class<T> factoryOfType) Start the creation of a new StreamFactoryMock.
StreamFactoryMock<T>	withIdDiscoverAnother(StreamId<T> id, StreamId<T> idToDiscover) When the factory is asked to create id, it will use the DiscoveryService to discover idToDiscover.
StreamFactoryMock<T>	withIdInvoke(StreamId<T> id, java.util.function.BiFunction<StreamId<T>,DiscoveryService,org.reactivestreams.Publisher<T>> bifunction) When the factory is asked to create id, it will invoke the specified BiFunction.
StreamFactoryMock<T>	withIdProvideStreamWithValue(StreamId<T> id, T value) When the factory is asked to create id, a ReactiveStream that contains the value will be provided.

Methods inherited from class java.lang.Object

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

Method Detail

newFactory

public static <T> StreamFactoryMock<T> newFactory(java.lang.Class<T> factoryOfType)

Start the creation of a new StreamFactoryMock.

Parameters:

factoryOfType - the type of the values that this factory will deal with. This is only useful for the compiler to be able to infer the correct type of the StreamFactoryMock

withIdDiscoverAnother

public StreamFactoryMock<T> withIdDiscoverAnother(StreamId<T> id,
                                                  StreamId<T> idToDiscover)

When the factory is asked to create id, it will use the DiscoveryService to discover idToDiscover.

Parameters:

id - the id that triggers the discovery

idToDiscover - the id that will be discovered

withIdProvideStreamWithValue

public StreamFactoryMock<T> withIdProvideStreamWithValue(StreamId<T> id,
                                                         T value)

When the factory is asked to create id, a ReactiveStream that contains the value will be provided.

Parameters:

id - the id that triggers the stream creation

value - the value that the created stream will contain

withIdInvoke

public StreamFactoryMock<T> withIdInvoke(StreamId<T> id,
                                         java.util.function.BiFunction<StreamId<T>,DiscoveryService,org.reactivestreams.Publisher<T>> bifunction)

When the factory is asked to create id, it will invoke the specified BiFunction. This gives the power to provide custom behavior in tests, the BiFunction will receive the StreamId and a DiscoveryService and must produce a ReactiveStream.

Parameters:

id - the id that triggers the bifuction invocation

bifunction - the function that will be invoked

build

public StreamFactory build()

End method that will actually create the mocked TypedStreamFactory