Enables or disables mocking of a function.

MOCK(function, mock)
The name of the function that is mocked
The function that will be used as mock (or 0)

The MOCK macro will instruct the framework to replace all function calls to function with function calls to mock. Unlike the ALLOW_MOCK and EXPECT_MOCK macros, the mock is in effect throughout execution of all tests, or until the mocking of the function are deactivated.

During execution of the mock function all mocking of function are disabled, so it is possible for the mock function to call function.

The mock can be replaced by subsequent calls to MOCK or deactivated if the function is mocked by 0. Only the last mock setup for function is active.

If function are not present in unit the default mock will be called. The default mock will return 0.



The latest headlines from

TestApe Release 1171 available, Aug 20th 2014

It has been a long time since last official release and the list of bugfixes, features and supported platforms accumulating in the beta has grown substantially. I am happy to annouce that a new release is ready.


TestApe beta version available, Jul 21th 2014

New beta version is now available for download.


TestApe Release 880 available, Dec 3rd 2011

New is this release are support for floating point validations and function mocking. Also, MinGW has been added to the list of supported platforms.


Forum change, Mar 27th 2011

TestApe forum is now hosted on Proboards. Support questions can be posted here or send directly on email. Due to ...


TestApe beta release available, Sep 27th 2011

TestApe can now be used with MinGW GCC on windows. Also supported in this beta are floating point types in validations or when mocking functions


IPad update for WebTTY, May 15th 2011

A small fix for webtty scripts, to allow the usage from Apple IPads. Tab on textarea to bring up IPad keyboard - you may have to scroll webpage beneath keyboard, in order to actually see what you're typing.

TestApe Release 791 available, Apr 2nd 2010

This release contains a new flexible mocking system with default mocks automatically generated for unresolved functions. Installation packages are available for GCC/Linux, GCC/CygWin as well Visual Studio 2009/Windows XP or Vista.