updated with new function for the RegEdit mock

mocks/MockRegEdit/CMakeLists.txt

@@ -5,3 +5,8 @@ add_library(MockRegEdit STATIC
 target_include_directories(MockRegEdit PUBLIC
     ${CMAKE_CURRENT_LIST_DIR}
 )
+
+target_link_libraries(MockRegEdit
+    ${CPPUTEST_LIBRARIES}/libCppUTest.a
+    ${CPPUTEST_LIBRARIES}/libCppUTestExt.a   
+)

mocks/MockRegEdit/MockRegEdit.c

@@ -71,3 +71,16 @@ void RegEdit_SetNum(void *reg, uint8_t num)
         ->withPointerParameters("reg", reg)
         ->withUnsignedIntParameters("num", num);
 }
+
+
+uint8_t RegEdit_ReadReg(void *reg)
+{
+    uint8_t *reg_ptr = (uint8_t) reg;
+    uint8_t reg_val = *reg_ptr; 
+
+    mock_c()->actualCall("RegEdit_ReadReg")
+        ->withPointerParameters("reg", reg)
+        ->returnUnsignedIntValueOrDefault(reg_val);
+
+    return reg_val; 
+}

mocks/MockRegEdit/MockRegEdit.h

@@ -25,4 +25,6 @@ void RegEdit_AND_Num(void *reg, uint8_t num);
 
 void RegEdit_SetNum(void *reg, uint8_t num);
 
+uint8_t RegEdit_ReadReg(void *reg);
+
 #endif //MOCKREGEDIT_H

tests/MockRegEdit/test_MockRegEdit.cpp

@@ -151,3 +151,18 @@ TEST(test_MockRegEdit, RegEdit_SetNumPasses)
     
     mock().checkExpectations();
 }
+
+TEST(test_MockRegEdit, RegEdit_ReadRegPasses)
+{
+    uint8_t a = 0xFF;
+    uint8_t *b = &a;
+
+    mock().expectOneCall("RegEdit_ReadReg")
+        .withPointerParameter("reg", b)
+        .andReturnValue(0xFF);
+    uint8_t reg_val = RegEdit_ReadReg(b);
+
+    LONGS_EQUAL(0xFF, reg_val); 
+    
+    mock().checkExpectations();
+}