org.unitils.mock.mockbehavior.impl

Class DefaultValueReturningMockBehavior

java.lang.Object

org.unitils.mock.mockbehavior.impl.DefaultValueReturningMockBehavior

All Implemented Interfaces:

MockBehavior, ValidatableMockBehavior

Direct Known Subclasses:

DummyValueReturningMockBehavior, StubMockBehavior

public class DefaultValueReturningMockBehavior
extends Object
implements ValidatableMockBehavior

Mock behavior that returns a default value.

Following defaults are used:

• Number values: 0
• Object values: null
• Collections, arrays etc: empty values

Author:

Filip Neven, Tim Ducheyne, Kenny Claes

Constructor Summary

Constructors

Constructor and Description
DefaultValueReturningMockBehavior()

Method Summary

Modifier and Type	Method and Description
void	assertCanExecute(ProxyInvocation proxyInvocation) Checks whether the mock behavior can be executed for the given invocation.
Object	execute(ProxyInvocation proxyInvocation) Executes the mock behavior.
protected Number	resolveNumber(Class<?> numberType) Checking for the default java implementations of Number, this avoids class cast exceptions when using them

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultValueReturningMockBehavior

public DefaultValueReturningMockBehavior()

Method Detail

assertCanExecute

public void assertCanExecute(ProxyInvocation proxyInvocation)
                      throws UnitilsException

Checks whether the mock behavior can be executed for the given invocation. An exception is raised if the method is a void method.

Specified by:

assertCanExecute in interface ValidatableMockBehavior

Parameters:

proxyInvocation - The proxy method invocation, not null

Throws:

UnitilsException

execute

public Object execute(ProxyInvocation proxyInvocation)

Executes the mock behavior.

Specified by:

execute in interface MockBehavior

Parameters:

proxyInvocation - The proxy method invocation, not null

Returns:

The default value

resolveNumber

protected Number resolveNumber(Class<?> numberType)

Checking for the default java implementations of Number, this avoids class cast exceptions when using them

Parameters:

numberType - The number type, not null

Returns:

The default value for that number type, e.g. 0F for floats