org.unitils.mock.mockbehavior.impl
Class ValueReturningMockBehavior

java.lang.Object
  org.unitils.mock.mockbehavior.impl.ValueReturningMockBehavior

All Implemented Interfaces:

MockBehavior, ValidatableMockBehavior

public class ValueReturningMockBehavior
extends Object
implements ValidatableMockBehavior

Mock behavior that returns a given value.

Author:

Filip Neven, Tim Ducheyne, Kenny Claes

Constructor Summary

ValueReturningMockBehavior(Object valueToReturn)
Creates the returning behavior for the given value.

Method Summary

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 Object	unwrapValueToReturnIfNeeded(Object valueToReturn) If the value to return is an wrapper object, e.g. a mock, this will return the wrapped instance instead of the wrapper.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueReturningMockBehavior

public ValueReturningMockBehavior(Object valueToReturn)

Creates the returning behavior for the given value.

Parameters:

valueToReturn - The value

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 or has a non-assignable return type.

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 value

unwrapValueToReturnIfNeeded

protected Object unwrapValueToReturnIfNeeded(Object valueToReturn)

If the value to return is an wrapper object, e.g. a mock, this will return the wrapped instance instead of the wrapper.

Parameters:

valueToReturn - The return value

Returns:

The return value or the wrapped object if unwrapped