unit_test_framework

1. Include test_runner.h in your code;
2. Write tests, using macro ASSERT_EQUAL like:

void TestSum() {
   int i = 4;
   ASSERT_EQUAL (i,sum(2,3));
}

3. When u wrote tests, write function TestAll, create object TestRunner and add your test function (using RUN_TEST macro)

void TestAll {
    TestRunner tr;
    RUN_TEST(tr,<TestFunc1>);
    RUN_TEST(tr,<TestFunc2>);
  ..
}

4. input TestAll func in main file code;