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cbehave - A Behavior Driven Development Framework for C
=======
[](https://travis-ci.org/cxong/cbehave)
A demonstration using real C code:
#include "cbehave.h"
// Step 1: define your functions
int add(int a, int b);
// Step 2: describe behaviour and the function calls
FEATURE(addition, "Addition")
SCENARIO("Add two numbers")
GIVEN("we have two numbers 50 and 70")
int a = 50;
int b = 70;
WHEN("we add them together")
int r = add(a, b);
THEN("the result should be 120")
SHOULD_INT_EQUAL(r, 120);
SCENARIO_END
FEATURE_END
// Step 3: write empty implementations of functions
int add(int a, int b)
{
// Step 5: write code to make the behaviour pass
return a + b;
}
// Step 4: run tests and watch them fail (and succeed later)
CBEHAVE_RUN("Calculator Features are as below:", TEST_FEATURE(addition))
Introduction
-------------
CBehave - A Behavior Driven Development Framework for C.
Main Features
-------------
- use the "feature + scenario" structure (inspired by Cucumber)
- use classical "given-when-then" template to describe behavior scenarios
- support mock
Example Output
-------------
*******************************************************************
CBEHAVE -- A Behavior Driven Development Framework for C
By Tony Bai
*******************************************************************
Strstr Features are as belows:
Feature: strstr
Scenario: The strstr finds the first occurrence of the substring in the source string
Given A source string: Lionel Messi is a great football player
When we use strstr to find the first occurrence of [football]
Then We should get the string: [football player]
Scenario: If strstr could not find the first occurrence of the substring, it will return NULL
Given A source string: FC Barcelona is a great football club.
When we use strstr to find the first occurrence of [AC Milan]
Then We should get no string but a NULL
Summary:
features: [1/1]
scenarios: [2/2]
Build
------
To run the examples:
- Clone the project
- cmake cbehave/examples
To use cbehave in your CMake project:
- include the cbehave directory
- link against `cbehave`
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