#include "test.h"
#include "relays.h"

int test_relays() {
  bool ret;
  bool state=0;
  uint8_t idx;
  float last_change;

  ret = relays_init("0,A");
  ASSERT(ret!=0, "relays_init should not have taken '0,A'");
  ret = relays_init("0,41");
  ASSERT(ret!=0, "relays_init should not have taken '0,41'");
  ret = relays_init("0,1,2,3,4,5,6,7,8");
  ASSERT(ret!=0, "relays_init should not have taken '0,1,2,3,4,5,6,7,8'");
  ret = relays_init(" 0, 2, ");
  ASSERT(ret==0, "relays_init should have taken ' 0, 2, '");

  ret = relays_init("12,13,14,16");
  ASSERT(ret==0, "relays_init should have taken '12,13,14,16'");
  idx = relays_find_by_gpio(1);
  ASSERT(idx==255, "should not have gpio=1");
  idx = relays_find_by_gpio(12);
  ASSERT(idx==0, "should have gpio=12 at idx=0");
  last_change = relays_get_last_change_by_gpio(12);
  ASSERT(last_change==-1, "button at gpio=12 should have last_change==-1");
  relays_set_by_gpio(12, true);
  state = relays_get_by_gpio(12); 
  ASSERT(state==true, "relay at gpio=12 should be state=true");
  state = relays_get_by_idx(0);
  ASSERT(state==true, "relay at idx=0 should be state=true");
  state = relays_get_by_idx(1);
  ASSERT(state==false, "relay at idx=1 should be state=false");
  last_change = relays_get_last_change_by_gpio(12);
  ASSERT(last_change>0, "button at gpio=12 should have last_change>0");
  relays_set_by_idx(0, false);
  state = relays_get_by_idx(0); 
  ASSERT(state==false, "relay at idx=0 should be state=false");
  state = relays_get_by_gpio(12); 
  ASSERT(state==false, "relay at gpio=12 should be state=false");
  last_change = relays_get_last_change_by_gpio(12);
  ASSERT(last_change>0, "button at gpio=12 should have last_change>0");

  return 0;
}