High/tests/Enable/test_Enable.cpp

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



#include "CppUTest/CommandLineTestRunner.h"
#include "CppUTestExt/MockSupport.h"

//This define allows us to dircetly include the device header without error.
#define _AVR_IO_H_

extern "C" 
{
#include <iotn404.h>
#include "Enable.h"
#include "MockRegEdit.h"
}

TEST_GROUP(test_Enable)
{
    void setup()
    {

    }
    void teardown()
    {
        mock().checkExpectations();
        mock().clear();
    }
};


TEST(test_Enable, SetEnablePinsHighCallsCorrectFuncs)
{ 
    mock().expectOneCall("RegEdit_SetBit")
        .withPointerParameter("reg", (void *) &PORTA.DIR)
        .withUnsignedIntParameter("bit_num", EN1);

    mock().expectOneCall("RegEdit_SetBit")
        .withPointerParameter("reg", (void *) &PORTB.DIR)
        .withUnsignedIntParameter("bit_num", EN2);

    mock().expectOneCall("RegEdit_SetBit")
        .withPointerParameter("reg", (void *) &PORTB.DIR)
        .withUnsignedIntParameter("bit_num", EN3);

    mock().expectOneCall("RegEdit_SetBit")
        .withPointerParameter("reg", (void *) &PORTA.OUT)
        .withUnsignedIntParameter("bit_num", EN1);

    mock().expectOneCall("RegEdit_SetBit")
        .withPointerParameter("reg", (void *) &PORTB.OUT)
        .withUnsignedIntParameter("bit_num", EN2);

    mock().expectOneCall("RegEdit_SetBit")
        .withPointerParameter("reg", (void *) &PORTB.OUT)
        .withUnsignedIntParameter("bit_num", EN3);

    Enable_SetPinsHigh();
}

TEST(test_Enable, SetEnablePinsLow)
{

    mock().expectOneCall("RegEdit_ClearBit")
        .withPointerParameter("reg", (void *) &PORTA.OUT)
        .withUnsignedIntParameter("bit_num", EN1);

    mock().expectOneCall("RegEdit_ClearBit")
        .withPointerParameter("reg", (void *) &PORTB.OUT)
        .withUnsignedIntParameter("bit_num", EN2);

    mock().expectOneCall("RegEdit_ClearBit")
        .withPointerParameter("reg", (void *) &PORTB.OUT)
        .withUnsignedIntParameter("bit_num", EN3);

    Enable_SetPinsLow();
}