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#include <string.h>
#include <stdlib.h>
#include <stdio.h>

#include <unity.h>
#include <cmock.h>

#include "timer_scheduler_mock.h"
#include "timer_mock.h"

#include "ticker.h"

timer_event_t * mp_timer;

static void timer_sch_schedule_cb(timer_event_t * p_timer, int num_calls)
{
    mp_timer = p_timer;
}

void setUp(void)
{
    CMOCK_SETUP(timer_scheduler);
    CMOCK_SETUP(timer);
    mp_timer = NULL;

    timer_sch_schedule_StubWithCallback(timer_sch_schedule_cb);
    timer_now_IgnoreAndReturn(0);
    ticker_init();
}

void tearDown(void)
{
    CMOCK_TEARDOWN();
}

void test_ticker_get(void)
{
    TEST_ASSERT_EQUAL(0, ticker_get());

    mp_timer->cb(100, NULL);
    TEST_ASSERT_EQUAL(1, ticker_get());

    mp_timer->cb(0xFFFFFFFF, NULL);
    TEST_ASSERT_EQUAL(2, ticker_get());

    mp_timer->cb(0, NULL);
    TEST_ASSERT_EQUAL(3, ticker_get());
}
