org.mockito.internal.stubbing.defaultanswers

Class ReturnsMoreEmptyValues

java.lang.Object

org.mockito.internal.stubbing.defaultanswers.ReturnsMoreEmptyValues

All Implemented Interfaces:

Serializable, Answer<Object>

public class ReturnsMoreEmptyValues
extends Object
implements Answer<Object>, Serializable

It's likely this implementation will be used by default by every Mockito 2.0 mock.

Currently used only by Mockito.RETURNS_SMART_NULLS

Current version of Mockito mocks by deafult use ReturnsEmptyValues

• Returns appropriate primitive for primitive-returning methods
• Returns consistent values for primitive wrapper classes (e.g. int-returning method retuns 0 and Integer-returning method returns 0, too)
• Returns empty collection for collection-returning methods (works for most commonly used collection types)
• Returns empty array for array-returning methods
• Returns "" for String-returning method
• Returns description of mock for toString() method
• Returns non-zero for Comparable#compareTo(T other) method (see issue 184)
• Returns null for everything else

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ReturnsMoreEmptyValues()

Method Summary

Methods

Modifier and Type	Method and Description
Object	answer(InvocationOnMock invocation)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReturnsMoreEmptyValues

public ReturnsMoreEmptyValues()

Method Detail

answer

public Object answer(InvocationOnMock invocation)
              throws Throwable

Specified by:

answer in interface Answer<Object>

Parameters:

invocation - the invocation on the mock.

Returns:

the value to be returned

Throws:

Throwable - the throwable to be thrown