April 2011
Intermediate to advanced
356 pages
8h 55m
English
Content preview from Test Driven Development for Embedded C
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Generating Mocks
CMock[26] is a mock generator that is a companion to Unity. CMock generates test double functions that conform to the interface specified in a header file. Let’s see what CMock will generate if we give it IO.h:
| include/IO/IO.h | |
| | #ifndef D_IO_H |
| | #define D_IO_H |
| | #include <stdint.h> |
| | |
| | typedef uint32_t ioAddress; |
| | typedef uint16_t ioData; |
| | |
| | ioData IO_Read(ioAddress offset); |
| | void IO_Write(ioAddress offset, ioData data); |
| | |
| | #endif |
CMock generates a header file and a mock implementation. The h file looks a lot like the mock we handcrafted.
| mocks/cmock/MockIO.h | |
| | /* AUTOGENERATED FILE. DO NOT EDIT. */ |
| | #ifndef _MOCKIO_H |
| | #define _MOCKIO_H |
| | |
| | #include "IO.h" |
| | |
| | void MockIO_Init(void); |
| | void MockIO_Destroy(void); |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.