test_diag_cbs_contactor.c

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/**
 * @file    test_diag_cbs_contactor.c
 * @author  foxBMS Team
 * @date    2021-02-17 (date of creation)
 * @updated 2023-02-03 (date of last update)
 * @version v1.5.0
 * @ingroup UNIT_TEST_IMPLEMENTATION
 * @prefix  TEST
 *
 * @brief   Test of the contactor diag handler implementation.
 *
 */
 
/*========== Includes =======================================================*/
#include "unity.h"
#include "Mockdiag_cfg.h"
 
#include "diag_cbs.h"
#include "test_assert_helper.h"
 
#include <stdbool.h>
 
TEST_FILE("diag_cbs_contactor.c")
 
/*========== Definitions and Implementations for Unit Test ==================*/
/** local copy of the #DATA_BLOCK_ERROR_STATE_s table */
static DATA_BLOCK_ERROR_STATE_s test_tableErrorFlags = {.header.uniqueId = DATA_BLOCK_ID_ERROR_STATE};
 
/** local copy of the #DATA_BLOCK_MOL_FLAG_s table */
static DATA_BLOCK_MOL_FLAG_s test_tableMolFlags = {.header.uniqueId = DATA_BLOCK_ID_MOL_FLAG};
 
/** local copy of the #DATA_BLOCK_RSL_FLAG_s table */
static DATA_BLOCK_RSL_FLAG_s test_tableRslFlags = {.header.uniqueId = DATA_BLOCK_ID_RSL_FLAG};
 
/** local copy of the #DATA_BLOCK_MSL_FLAG_s table */
static DATA_BLOCK_MSL_FLAG_s test_tableMslFlags = {.header.uniqueId = DATA_BLOCK_ID_MSL_FLAG};
 
const DIAG_DATABASE_SHIM_s diag_kpkDatabaseShim = {
    .pTableError = &test_tableErrorFlags,
    .pTableMol   = &test_tableMolFlags,
    .pTableRsl   = &test_tableRslFlags,
    .pTableMsl   = &test_tableMslFlags,
};
 
/*========== Setup and Teardown =============================================*/
void setUp(void) {
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        diag_kpkDatabaseShim.pTableError->contactorInNegativePathOfStringFeedbackError[s] = false;
        diag_kpkDatabaseShim.pTableError->contactorInPositivePathOfStringFeedbackError[s] = false;
        diag_kpkDatabaseShim.pTableError->prechargeContactorFeedbackError[s]              = false;
    }
}
 
void tearDown(void) {
}
 
/*========== Test Cases =====================================================*/
 
void testDiagContactorStringContactorFeedback(void) {
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the string contactor feedback back in ok mode */
        DIAG_StringContactorFeedback(
            DIAG_ID_STRING_MINUS_CONTACTOR_FEEDBACK, DIAG_EVENT_RESET, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the string contactor feedback back in ok mode */
        TEST_ASSERT_EQUAL(0, diag_kpkDatabaseShim.pTableError->contactorInNegativePathOfStringFeedbackError[s]);
    }
 
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the string contactor feedback back in ok mode */
        DIAG_StringContactorFeedback(DIAG_ID_STRING_MINUS_CONTACTOR_FEEDBACK, DIAG_EVENT_OK, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the string contactor feedback back in ok mode */
        TEST_ASSERT_EQUAL(0, diag_kpkDatabaseShim.pTableError->contactorInNegativePathOfStringFeedbackError[s]);
    }
 
    /* not ok event sets the string contactor feedback back in not ok mode */
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the string contactor feedback back in ok mode */
        DIAG_StringContactorFeedback(
            DIAG_ID_STRING_MINUS_CONTACTOR_FEEDBACK, DIAG_EVENT_NOT_OK, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the string contactor feedback back in ok mode */
        TEST_ASSERT_EQUAL(1, diag_kpkDatabaseShim.pTableError->contactorInNegativePathOfStringFeedbackError[s]);
    }
 
    /* string contactor feedback can be resetted via ok event (instead a reset is required), therefore the
     * string contactor feedback must stay in not ok mode */
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        DIAG_StringContactorFeedback(DIAG_ID_STRING_MINUS_CONTACTOR_FEEDBACK, DIAG_EVENT_OK, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        TEST_ASSERT_EQUAL(1, diag_kpkDatabaseShim.pTableError->contactorInNegativePathOfStringFeedbackError[s]);
    }
 
    /* reset event sets the string contactor feedback back in ok mode */
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        DIAG_StringContactorFeedback(
            DIAG_ID_STRING_MINUS_CONTACTOR_FEEDBACK, DIAG_EVENT_RESET, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        TEST_ASSERT_EQUAL(0, diag_kpkDatabaseShim.pTableError->contactorInNegativePathOfStringFeedbackError[s]);
    }
}
 
void testDiagContactorPrechargeContactorFeedback(void) {
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the precharge contactor feedback back in ok mode */
        DIAG_PrechargeContactorFeedback(
            DIAG_ID_PRECHARGE_CONTACTOR_FEEDBACK, DIAG_EVENT_RESET, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the precharge contactor feedback back in ok mode */
        TEST_ASSERT_EQUAL(0, diag_kpkDatabaseShim.pTableError->prechargeContactorFeedbackError[s]);
    }
 
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the precharge contactor feedback back in ok mode */
        DIAG_PrechargeContactorFeedback(DIAG_ID_PRECHARGE_CONTACTOR_FEEDBACK, DIAG_EVENT_OK, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the precharge contactor feedback back in ok mode */
        TEST_ASSERT_EQUAL(0, diag_kpkDatabaseShim.pTableError->prechargeContactorFeedbackError[s]);
    }
 
    /* not ok event sets the precharge contactor feedback back in not ok mode */
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the precharge contactor feedback back in ok mode */
        DIAG_PrechargeContactorFeedback(
            DIAG_ID_PRECHARGE_CONTACTOR_FEEDBACK, DIAG_EVENT_NOT_OK, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        /* reset event sets the precharge contactor feedback back in ok mode */
        TEST_ASSERT_EQUAL(1, diag_kpkDatabaseShim.pTableError->prechargeContactorFeedbackError[s]);
    }
 
    /* precharge contactor feedback can be resetted via ok event (instead a reset is required), therefore the
     * precharge contactor feedback must stay in not ok mode */
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        DIAG_PrechargeContactorFeedback(DIAG_ID_PRECHARGE_CONTACTOR_FEEDBACK, DIAG_EVENT_OK, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        TEST_ASSERT_EQUAL(1, diag_kpkDatabaseShim.pTableError->prechargeContactorFeedbackError[s]);
    }
 
    /* reset event sets the precharge contactor feedback back in ok mode */
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        DIAG_PrechargeContactorFeedback(
            DIAG_ID_PRECHARGE_CONTACTOR_FEEDBACK, DIAG_EVENT_RESET, &diag_kpkDatabaseShim, s);
    }
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        TEST_ASSERT_EQUAL(0, diag_kpkDatabaseShim.pTableError->prechargeContactorFeedbackError[s]);
    }
}
 
void testDIAG_AssertOnWrongIdContactorModule(void) {
    /* Use a wrong ID to make sure, that this does not alter the CAN entry */
    for (uint8_t s = 0; s < BS_NR_OF_STRINGS; s++) {
        TEST_ASSERT_FAIL_ASSERT(DIAG_PrechargeContactorFeedback(
            DIAG_ID_CELL_VOLTAGE_OVERVOLTAGE_RSL, DIAG_EVENT_RESET, &diag_kpkDatabaseShim, s));
        TEST_ASSERT_FAIL_ASSERT(DIAG_StringContactorFeedback(
            DIAG_ID_CELL_VOLTAGE_OVERVOLTAGE_RSL, DIAG_EVENT_RESET, &diag_kpkDatabaseShim, s));
    }
}
 
/** tests invalid input values */
void testDIAG_StringContactorFeedbackInvalidInput(void) {
    TEST_ASSERT_FAIL_ASSERT(DIAG_StringContactorFeedback(DIAG_ID_MAX, DIAG_EVENT_OK, &diag_kpkDatabaseShim, 0u));
    TEST_ASSERT_FAIL_ASSERT(
        DIAG_StringContactorFeedback(DIAG_ID_STRING_MINUS_CONTACTOR_FEEDBACK, 42, &diag_kpkDatabaseShim, 0u));
    TEST_ASSERT_FAIL_ASSERT(
        DIAG_StringContactorFeedback(DIAG_ID_STRING_MINUS_CONTACTOR_FEEDBACK, DIAG_EVENT_OK, NULL_PTR, 0u));
    TEST_ASSERT_FAIL_ASSERT(DIAG_StringContactorFeedback(
        DIAG_ID_STRING_MINUS_CONTACTOR_FEEDBACK, DIAG_EVENT_OK, &diag_kpkDatabaseShim, BS_NR_OF_STRINGS));
}
 
/** tests invalid input values */
void testDIAG_PrechargeContactorFeedbackInvalidInput(void) {
    TEST_ASSERT_FAIL_ASSERT(DIAG_PrechargeContactorFeedback(DIAG_ID_MAX, DIAG_EVENT_OK, &diag_kpkDatabaseShim, 0u));
    TEST_ASSERT_FAIL_ASSERT(
        DIAG_PrechargeContactorFeedback(DIAG_ID_PRECHARGE_CONTACTOR_FEEDBACK, 42, &diag_kpkDatabaseShim, 0u));
    TEST_ASSERT_FAIL_ASSERT(
        DIAG_PrechargeContactorFeedback(DIAG_ID_PRECHARGE_CONTACTOR_FEEDBACK, DIAG_EVENT_OK, NULL_PTR, 0u));
    TEST_ASSERT_FAIL_ASSERT(DIAG_PrechargeContactorFeedback(
        DIAG_ID_PRECHARGE_CONTACTOR_FEEDBACK, DIAG_EVENT_OK, &diag_kpkDatabaseShim, BS_NR_OF_STRINGS));
}