#include <float.h>

#include "data_manager.h"
#include "test_runner.h"
#include "unity.h"

RUNNER_DECLARE_TEST(test_data_manager_init_setting)
{
	struct data_ctx ctx;
	data_manager_init(&ctx);
	TEST_ASSERT_FLOAT_WITHIN(FLT_EPSILON, 1013.25, ctx.setting);
}

RUNNER_DECLARE_TEST(test_data_manager_first_readings)
{
	struct data_ctx ctx;
	data_manager_init(&ctx);
	TEST_ASSERT_FLOAT_WITHIN(FLT_EPSILON, 1019.5, ctx.pressure);
	data_manager_tick(&ctx);
	TEST_ASSERT_FLOAT_WITHIN(FLT_EPSILON, 1019.45, ctx.pressure);
}

RUNNER_DECLARE_TEST(test_data_manager_reinit)
{
	struct data_ctx ctx;
	/* init 1 */
	data_manager_init(&ctx);
	TEST_ASSERT_FLOAT_WITHIN(FLT_EPSILON, 1019.5, ctx.pressure);

	/* check re-init */
	data_manager_init(&ctx);
	TEST_ASSERT_FLOAT_WITHIN(FLT_EPSILON, 1019.5, ctx.pressure);
}