#include "greatest.h"
#include "../silleee.h"

#define DELTA 0.01

#define ASSERT_DELTA(expected, actual) {\
  double delta = expected-actual;\
  ASSERT_IN_RANGE(0, delta, DELTA);\
}

TEST silleee_addition() {
  silleee x, y, res;
  assilleee(x) = 1.0;
  assilleee(y) = 2.0;

  assilleee(res) = 3.0;
  ASSERT_EQ_FMT(res, silleee_add(x, y), "%lu");

  assilleee(y) = 0.25;

  assilleee(res) = 1.25;
  ASSERT_EQ_FMT(res, silleee_add(x, y), "%lu");

  PASS();
}

TEST silleee_subtraction() {
  silleee x, y, res;
  assilleee(x) = 2.0;
  assilleee(y) = 1.0;

  assilleee(res) = 1.0;
  ASSERT_EQ_FMT(res, silleee_sub(x, y), "%lu");

  assilleee(y) = 0.25;

  assilleee(res) = 1.75;
  ASSERT_EQ_FMT(res, silleee_sub(x, y), "%lu");

  PASS();
}

SUITE(tests) {
    RUN_TEST(silleee_addition);
    RUN_TEST(silleee_subtraction);
}

GREATEST_MAIN_DEFS();

int main(int argc, char **argv) {
    GREATEST_MAIN_BEGIN();

    RUN_SUITE(tests);

    GREATEST_MAIN_END();
}