#include "numbers.h"
#include <stdio.h>
#include <stdlib.h>
void generateNumbersFail()
{
  unsigned int* result = createNumbers(2);
  if(result == NULL)
      printf("PASS ");
  else
      printf("FAIL ");
  printf("generateNumbersFailsOnTooSmallLength\n");
}
void generateNumbersSuccess()
  {
      unsigned int* result = createNumbers(10);
      int duplicates = 0;
    qsort(result, 10, sizeof(unsigned int), compareFct);
    for(int i = 0; i < 9; i++)
      {
          if(result[i]==result[i+1])
            {
                duplicates++;
            }
      }
      if(duplicates == 1)
        printf("PASS ");
      else
        printf("FAIL ");
      printf("generateNumbersSuccessful\n");

  }
void duplicateErrorTest(){
    unsigned int result = getDuplicate(NULL,10);
    if(result == 0)
        printf("PASS ");
    else
        printf("FAIL ");
    printf("duplicateReturnsZeroOnErrors\n");
 }
void duplicateNormalTest()
{
  unsigned int numbers[10]={2,3,4,5,6,7,2,9,10};
  unsigned int result = getDuplicate(numbers,10);
  if(result == 2)
    printf("PASS ");
  else
        printf("FAIL ");
  printf("duplicateReturnsCorrectDuplicate\n");
}

int main()
 {
      generateNumbersFail();
      generateNumbersSuccess();
     duplicateNormalTest();
     duplicateErrorTest();
   return 0;
 }