CMock/test/system/test_interactions/skeleton.yml

---
:cmock:
  :plugins:
  - # none
  :skeleton_path: system/generated

:systest:
  :types: |
    #define UINT32 unsigned int    

  :mockable: |
    UINT32 something(int a);    

  :skeleton: skeleton.h

  :source:
    :header: |
      void function_a(void);
      int function_b(int a, int b);
      const char* function_c(void);      

    # we are purposefully not including a :code section because it will be generated with skeleton

  :tests:
    :common: |
      void setUp(void) {}
      void tearDown(void) {}      

    :units:
    - :pass: TRUE
      :should: 'generate an empty shell for functions with no return values'
      :code: |
        test()
        {
          function_a();
        }        

    - :pass: TRUE
      :should: 'return numerical zero for numerical return values'
      :code: |
        test()
        {
          TEST_ASSERT_EQUAL_INT(0, function_b(1, 2));
        }        

    - :pass: TRUE
      :should: 'return null for pointer return values'
      :code: |
        test()
        {
          TEST_ASSERT_NULL(function_c());
        }        


...