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#include <float.h>
#include "data_manager.h"
#include "test_runner.h"
#include "barometer.h"
#include "timer.h"
#include "unity.h"
static int mock_baro_called;
static void reset_mock_get_baro(void) {
mock_baro_called = 0;
}
static float set_mock_get_baro(void) {
mock_baro_called = 1;
return 1.0;
};
static struct barometer mock_barometer = {
.read_pressure = set_mock_get_baro,
};
/* Test the initial barometer "setting" just after init */
RUNNER_DECLARE_TEST(test_data_manager_init_setting)
{
struct data_ctx ctx;
struct timer timer;
get_system_timer(&timer);
data_manager_init(&ctx, &timer, &mock_barometer);
/* FIXME kinda gross that this baro setting is hard-coded */
TEST_ASSERT_FLOAT_WITHIN(FLT_EPSILON, 1013.25, ctx.setting);
}
/* Test that initialising the data manager triggers a read of the barometer */
RUNNER_DECLARE_TEST(test_data_manager_init_reads_barometer)
{
struct data_ctx ctx;
struct timer timer;
get_system_timer(&timer);
reset_mock_get_baro();
data_manager_init(&ctx, &timer, &mock_barometer);
TEST_ASSERT_EQUAL(1, mock_baro_called);
}
/* Test that re-initialising the data manager triggers a read of the
* barometer. I.e. reading the baro is not sticky */
RUNNER_DECLARE_TEST(test_data_manager_reinit_reads_barometer)
{
struct data_ctx ctx;
struct timer timer;
get_system_timer(&timer);
/* initialise it once */
data_manager_init(&ctx, &timer, &mock_barometer);
reset_mock_get_baro();
/* initialise it again */
data_manager_init(&ctx, &timer, &mock_barometer);
TEST_ASSERT_EQUAL(1, mock_baro_called);
}
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