test_pex.c

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/**
 * @file    test_pex.c
 * @author  foxBMS Team
 * @date    2021-09-29 (date of creation)
 * @updated 2023-10-12 (date of last update)
 * @version v1.6.0
 * @ingroup UNIT_TEST_IMPLEMENTATION
 * @prefix  TEST
 *
 * @brief   Tests for the port expander module
 *
 */
 
/*========== Includes =======================================================*/
#include "unity.h"
#include "MockHL_i2c.h"
#include "Mockdatabase.h"
#include "Mockdiag.h"
#include "Mocki2c.h"
#include "Mockos.h"
#include "Mockportmacro.h"
 
#include "pex_cfg.h"
 
#include "pex.h"
#include "test_assert_helper.h"
 
/*========== Unit Testing Framework Directives ==============================*/
TEST_INCLUDE_PATH("../../src/app/driver/config")
TEST_INCLUDE_PATH("../../src/app/driver/i2c")
TEST_INCLUDE_PATH("../../src/app/driver/pex")
TEST_INCLUDE_PATH("../../src/app/engine/diag")
 
/*========== Definitions and Implementations for Unit Test ==================*/
 
long FSYS_RaisePrivilege(void) {
    return 0;
}
 
/*========== Setup and Teardown =============================================*/
void setUp(void) {
}
 
void tearDown(void) {
}
 
/*========== Test Cases =====================================================*/
 
void testModuleInterfacesWithInvalidValues(void) {
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPin(5, PEX_PIN00));
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPin(PEX_PORT_EXPANDER1, 16u));
 
    TEST_ASSERT_FAIL_ASSERT(PEX_ResetPin(5, PEX_PIN00));
    TEST_ASSERT_FAIL_ASSERT(PEX_ResetPin(PEX_PORT_EXPANDER1, 16u));
 
    TEST_ASSERT_FAIL_ASSERT(PEX_GetPin(5, PEX_PIN00));
    TEST_ASSERT_FAIL_ASSERT(PEX_GetPin(PEX_PORT_EXPANDER1, 16u));
 
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPinDirectionInput(5, PEX_PIN00));
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPinDirectionInput(PEX_PORT_EXPANDER1, 16u));
 
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPinDirectionOutput(5, PEX_PIN00));
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPinDirectionOutput(PEX_PORT_EXPANDER1, 16u));
 
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPinPolarityInverted(5, PEX_PIN00));
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPinPolarityInverted(PEX_PORT_EXPANDER1, 16u));
 
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPinPolarityRetained(5, PEX_PIN00));
    TEST_ASSERT_FAIL_ASSERT(PEX_SetPinPolarityRetained(PEX_PORT_EXPANDER1, 16u));
}