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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <cmocka.h>
void named_return_parameter(int *number, double *real, const char **text);
int internal_named_mocks(void);
void test_named_return_parameter(void **state);
void test_internal_named_mocks(void **state);
void named_return_parameter(int *number, double *real, const char **text)
{
*real = mock_parameter_double(real);
*text = mock_parameter_ptr_type(text, const char *);
*number = mock_parameter_int(number);
}
int internal_named_mocks(void)
{
return mock_parameter_int(first_number)
+ mock_parameter_int(second_number)
+ mock_parameter_int(third_number);
}
void test_named_return_parameter(void **state)
{
(void) state; /* unused */
int expected_number = 42;
double expected_real = 17.46;
const char *expected_text = "10 zahme Ziegen ziehen 10 Zentner Zement zum Zoo.";
will_set_parameter_ptr_type(named_return_parameter, text, expected_text, const char *);
will_set_parameter_int(named_return_parameter, number, expected_number);
will_set_parameter_double(named_return_parameter, real, expected_real);
int result_number = 0;
double result_real = 0.0;
const char *result_text = NULL;
named_return_parameter(&result_number, &result_real, &result_text);
assert_int_equal(result_number, expected_number);
assert_double_equal(result_real, expected_real, 0.0);
assert_ptr_equal(result_text, expected_text);
}
void test_internal_named_mocks(void **state)
{
(void) state; /* unused */
will_set_parameter_int(internal_named_mocks, second_number, 5);
will_set_parameter_int(internal_named_mocks, third_number, 3);
will_set_parameter_int(internal_named_mocks, first_number, 7);
assert_int_equal(internal_named_mocks(), 5 + 3 + 7);
}
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_named_return_parameter),
cmocka_unit_test(test_internal_named_mocks),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
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