reorganized a bit, starting to group tests

This commit is contained in:
Jake Goodwin 2023-09-07 21:10:41 -07:00
parent 755f8a96a2
commit 1bc91feed8
1 changed files with 99 additions and 5 deletions

View File

@ -19,10 +19,19 @@ typedef struct reg_addr{
reg_addr reg_addr_arr[REG_SIZE] = {{0x0, 0x0, 0x0}}; reg_addr reg_addr_arr[REG_SIZE] = {{0x0, 0x0, 0x0}};
uint8_t idx = 0; uint8_t idx = 0;
void mock_twi_tx(uint8_t slave_addr, uint8_t *data, uint8_t size)
{
check_expected(slave_addr);
check_expected_ptr(data);
check_expected(size);
}
/* Fake Object for TWI_TX*/ /* Fake Object for TWI_TX*/
void fake_twi_tx(uint8_t slave_addr, uint8_t *data, uint8_t size) void fake_twi_tx(uint8_t slave_addr, uint8_t *data, uint8_t size)
{ {
/*read the device address.*/ /*read the device address.*/
reg_addr_arr[idx].dev_addr = slave_addr; reg_addr_arr[idx].dev_addr = slave_addr;
@ -47,6 +56,7 @@ void fake_twi_tx(uint8_t slave_addr, uint8_t *data, uint8_t size)
/* Fake Object for TWI_RX*/ /* Fake Object for TWI_RX*/
void fake_twi_rx(uint8_t slave_addr, uint8_t *data, uint8_t size) void fake_twi_rx(uint8_t slave_addr, uint8_t *data, uint8_t size)
{ {
/*Read the device address*/ /*Read the device address*/
reg_addr_arr[idx].dev_addr = slave_addr; reg_addr_arr[idx].dev_addr = slave_addr;
@ -76,6 +86,7 @@ void (*gy521_twi_rx)(uint8_t, uint8_t*, uint8_t) = &fake_twi_rx;
*/ */
void print_reg_arr(void) void print_reg_arr(void)
{ {
printf("FAKE REGISTERS::\n"); printf("FAKE REGISTERS::\n");
@ -99,6 +110,22 @@ void clear_twi(void)
} }
static int setup_gy521_instance(void **state)
{
clear_twi();
*state = gy521_new();
assert_non_null(*state);
return 0;
}
static int teardown_gy521_instance(void **state)
{
gy521_free(*state);
clear_twi();
return 0;
}
/* /*
* ############################ * ############################
* TESTS * TESTS
@ -216,7 +243,7 @@ static void test_gy521_update_gyro(void **sate)
} }
static void test_gy521_self_test(void **sate) static void test_gy521_self_test_gyro(void **sate)
{ {
/*Create instance of struct.*/ /*Create instance of struct.*/
gy521_module *m = gy521_new(); gy521_module *m = gy521_new();
@ -264,13 +291,80 @@ static void test_gy521_self_test(void **sate)
} }
static void test_gy521_self_test_accel(void **sate)
{
/*Create instance of struct.*/
gy521_module *m = gy521_new();
reg_addr_arr[0].addr = TWI_GY521_ADDR1;
gy521_init(m, TWI_GY521_ADDR1);
/*Zero the global index for the twi*/
clear_twi();
/*Setup the full-scale range to +-250dps*/
/*Load up the gyro regs with passing test values*/
/*Load up the selftest regs with passing test values.*/
/*Load up the gyro regs for disabled ST reads*/
for(uint8_t i = 1; i < 17; i++) { /*(6regs * 2) + 3ST regs = 15*/
reg_addr_arr[i].value = 2;
}
self_test_results result = gy521_self_test(m);
assert_false(result); /*The value should be zero, aka zero faults*/
/*Check to make sure it can fail.*/
clear_twi();
for(uint8_t i = 1; i < 5; i++){
reg_addr_arr[i].value = 2;
}
for(int i = 4; i < 9; i++){
reg_addr_arr[i].value = 255;
}
for(int i = 9; i < 17; i++){
reg_addr_arr[i].value = 2;
}
result = gy521_self_test(m);
/*Print out the register values*/
print_reg_arr();
assert_true(result);
/*Free the struct*/
gy521_free(m);
}
/*Mock Object/function for TWI RX*/
static void test_gy521_testing(void **sate)
{
assert_false(1);
}
int main(void) int main(void)
{ {
int result = 0;
/*For testing TWI/I2C related stuff*/
const struct CMUnitTest twi_group[] = {
cmocka_unit_test_setup_teardown(test_gy521_testing, setup_gy521_instance, teardown_gy521_instance),
//cmocka_unit_test(test_gy521_testing),
};
const struct CMUnitTest tests[] = { const struct CMUnitTest tests[] = {
cmocka_unit_test(test_gy521_init), cmocka_unit_test(test_gy521_init),
cmocka_unit_test(test_gy521_update_accel), cmocka_unit_test(test_gy521_update_accel),
cmocka_unit_test(test_gy521_update_gyro), cmocka_unit_test(test_gy521_update_gyro),
cmocka_unit_test(test_gy521_self_test), cmocka_unit_test(test_gy521_self_test_gyro),
}; cmocka_unit_test(test_gy521_self_test_accel),
return cmocka_run_group_tests(tests, NULL, NULL); };
//result = cmocka_run_group_tests(twi_group, setup_gy521_instance, teardown_gy521_instance);
result = cmocka_run_group_tests(twi_group, NULL, NULL);
result = cmocka_run_group_tests(tests, NULL, NULL);
return result;
} }