test_ltc_6813-1.c

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/**
 * @file    test_ltc_6813-1.c
 * @author  foxBMS Team
 * @date    2020-03-30 (date of creation)
 * @updated 2021-03-24 (date of last update)
 * @ingroup UNIT_TEST_IMPLEMENTATION
 * @prefix  TEST
 *
 * @brief   Test of the ltc_6813-1.c module
 *
 */
 
/*========== Includes =======================================================*/
#include "unity.h"
#include "Mockdatabase.h"
#include "Mockdiag.h"
#include "Mockdma.h"
#include "Mockfassert.h"
#include "Mockio.h"
#include "Mockltc_mic_dma.h"
#include "Mockltc_pec.h"
#include "Mockmic_plausibility.h"
#include "Mockos.h"
#include "Mockspi.h"
#include "Mocktsi.h"
 
#include "ltc_6813-1_cfg.h"
 
#include "ltc.h"
 
TEST_FILE("ltc_6813-1.c")
 
/*========== Definitions and Implementations for Unit Test ==================*/
/* SPI data configuration struct for LTC communication */
static const spiDAT1_t spi_kLtcDataConfig = {
    /* struct is implemented in the TI HAL and uses uppercase true and false */
    .CS_HOLD = FALSE,     /* The HW chip select signal is deactivated */
    .WDEL    = TRUE,      /* No delay will be inserted */
    .DFSEL   = SPI_FMT_0, /* Data word format select */
    .CSNR    = 0x0,       /* Chip select (CS) number, 0x01h for CS[0] */
};
 
/* SPI interface configuration for LTC communication */
SPI_INTERFACE_CONFIG_s spi_ltcInterface[BS_NR_OF_STRINGS] = {
    {
        .channel  = SPI_Interface1,
        .pConfig  = &spi_kLtcDataConfig,
        .pNode    = spiREG1,
        .pGioPort = &(spiREG1->PC3),
        .csPin    = 2u,
    },
};
 
SPI_INTERFACE_CONFIG_s spi_ltcInterfaceSecondary[BS_NR_OF_STRINGS] = {
    {
        .channel  = SPI_Interface1,
        .pConfig  = &spi_kLtcDataConfig,
        .pNode    = spiREG1,
        .pGioPort = &(spiREG1->PC3),
        .csPin    = 2u,
    },
};
 
/*========== Setup and Teardown =============================================*/
void setUp(void) {
}
 
void tearDown(void) {
}
 
/*========== Test Cases =====================================================*/
void testTEST_LTC_CheckReEntrance(void) {
    OS_EnterTaskCritical_Expect();
    OS_ExitTaskCritical_Expect();
 
    LTC_STATE_s ltc_state = {0};
    uint8_t retVal        = 0;
    retVal                = TEST_LTC_CheckReEntrance(&ltc_state);
    TEST_ASSERT_EQUAL_UINT8(0, retVal);
 
    OS_EnterTaskCritical_Expect();
    OS_ExitTaskCritical_Expect();
    ltc_state.triggerentry = 1;
    retVal                 = TEST_LTC_CheckReEntrance(&ltc_state);
    TEST_ASSERT_EQUAL_UINT8(0xFF, retVal);
}
 
void testLTC_SetFirstMeasurementCycleFinished(void) {
    OS_EnterTaskCritical_Expect();
    OS_ExitTaskCritical_Expect();
    static LTC_STATE_s test_ltc_state     = {0};
    test_ltc_state.first_measurement_made = false;
    TEST_LTC_SetFirstMeasurementCycleFinished(&test_ltc_state);
    TEST_ASSERT_EQUAL_UINT8(true, test_ltc_state.first_measurement_made);
}
 
void testLTC_Convert_MuxVoltages_to_Temperatures() {
    TSI_GetTemperature_ExpectAndReturn(0, 0u);
    int16_t x = 0;
    x         = LTC_Convert_MuxVoltages_to_Temperatures(0);
    TEST_ASSERT_EQUAL_INT16(0, x);
    TSI_GetTemperature_ExpectAndReturn(11, 11u);
    x = LTC_Convert_MuxVoltages_to_Temperatures(11);
    TEST_ASSERT_EQUAL_INT16(11, x);
}