thermostat/tests/MockRegEdit/test_MockRegEdit.cpp

/*
 * Author: username
 * Date: todays_date 
 * filename: test_MockRegEdit.c
 * description: module_purpose
 */

#include "CppUTest/CommandLineTestRunner.h"
#include "CppUTestExt/MockSupport.h"
#include <cstdint>

extern "C" 
{
#include "MockRegEdit.h"
}




TEST_GROUP(test_MockRegEdit)
{
    void setup()
    {
    }
    void teardown()
    {
        mock().clear();
    }
};


TEST(test_MockRegEdit, RegEdit_ClearRegisterExpectedCallPasses)
{
    uint8_t a;
    uint8_t *b = &a;

    mock().expectOneCall("RegEdit_ClearRegister")
        .withPointerParameter("reg", b);

    RegEdit_ClearRegister(b);

    mock().checkExpectations();
}


TEST(test_MockRegEdit, RegEdit_SetRegisterExpectedCallPasses)
{

    uint8_t a;
    uint8_t *b = &a;

    mock().expectOneCall("RegEdit_SetRegister")
        .withPointerParameter("reg", b);
    
    RegEdit_SetRegister(b);
    
    mock().checkExpectations();
}


TEST(test_MockRegEdit, RegEdit_SetBitExpectedCallPasses)
{

    uint8_t a;
    uint8_t *b = &a;

    mock().expectOneCall("RegEdit_SetBit")
        .withPointerParameter("reg", b)
        .withUnsignedIntParameter("bit_num", 5);
    
    RegEdit_SetBit(b, 5);
    
    mock().checkExpectations();
}


TEST(test_MockRegEdit, RegEdit_ClearBitExpectedCallPasses)
{

    uint8_t a;
    uint8_t *b = &a;

    mock().expectOneCall("RegEdit_ClearBit")
        .withPointerParameter("reg", b)
        .withUnsignedIntParameter("bit_num", 5);
    
    RegEdit_ClearBit(b, 5);
    
    mock().checkExpectations();
}

TEST(test_MockRegEdit, RegEdit_IsBitSetExpectedCallPasses)
{
    uint8_t a = 0xFF;
    uint8_t *b = &a;

    mock().expectOneCall("RegEdit_IsBitSet")
        .withPointerParameter("reg", b)
        .withUnsignedIntParameter("bit_num", 5)
        .andReturnValue(true);
    
    CHECK_TRUE(RegEdit_IsBitSet(b, 5));
    
    mock().checkExpectations();
}


TEST(test_MockRegEdit, RegEdit_IsBitSetExpectedCallPassesWithFalse)
{
    uint8_t a = 0xFF;
    uint8_t *b = &a;

    mock().expectOneCall("RegEdit_IsBitSet")
        .withPointerParameter("reg", b)
        .withUnsignedIntParameter("bit_num", 5)
        .andReturnValue(false);
    
    CHECK_FALSE(RegEdit_IsBitSet(b, 5));
    
    mock().checkExpectations();
}

TEST(test_MockRegEdit, RegEdit_OR_NumExpectedWorks)
{
    uint8_t a = 0xFF;
    uint8_t *b = &a;

    mock().expectOneCall("RegEdit_OR_Num")
        .withPointerParameter("reg", b)
        .withUnsignedIntParameter("num", 0x4)
        .andReturnValue(false);
    
    RegEdit_OR_Num(b, 0x4);
    
    mock().checkExpectations();


}

TEST(test_MockRegEdit, RegEdit_SetNumPasses)
{
    uint8_t a = 0xFF;
    uint8_t *b = &a;

    mock().expectOneCall("RegEdit_SetNum")
        .withPointerParameter("reg", b)
        .withUnsignedIntParameter("num", 0x4)
        .andReturnValue(false);
    
    RegEdit_SetNum(b, 0x4);
    
    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();
}