org.mockito.internal.stubbing.answers

Class ReturnsElementsOf

java.lang.Object

org.mockito.internal.stubbing.answers.ReturnsElementsOf

All Implemented Interfaces:

Answer<java.lang.Object>

Direct Known Subclasses:

ReturnsElementsOf

public class ReturnsElementsOf
extends java.lang.Object
implements Answer<java.lang.Object>

Returns elements of the collection. Keeps returning the last element forever. Might be useful on occasion when you have a collection of elements to return.

   //this:
   when(mock.foo()).thenReturn(1, 2, 3);
   //is equivalent to:
   when(mock.foo()).thenAnswer(new ReturnsElementsOf(Arrays.asList(1, 2, 3)));
 

Also you might better want to use the static factory there AdditionalAnswers.returnsElementsOf(java.util.Collection)

See Also:

AdditionalAnswers

Constructor Summary

Constructors

Constructor and Description
ReturnsElementsOf(java.util.Collection<?> elements)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	answer(InvocationOnMock invocation)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReturnsElementsOf

public ReturnsElementsOf(java.util.Collection<?> elements)

Method Detail

answer

public java.lang.Object answer(InvocationOnMock invocation)
                        throws java.lang.Throwable

Specified by:

answer in interface Answer<java.lang.Object>

Parameters:

invocation - the invocation on the mock.

Returns:

the value to be returned

Throws:

java.lang.Throwable - the throwable to be thrown