#include <iostream>
#include <iomanip>
#include "rank.h"

using namespace std;

const int LIMIT = 1'000'000;

int main() {
    RankT i;
    int j;
    int counts[RANK_COUNT];
    int sum;

    drand48();

    for(i=FIRST_RANK; i < LAST_RANK; i= NextRank(i)) {
       cout << RankTToString(i) << ", ";
    }
    cout <<RankTToString(i); 

    cout << endl << endl;

 
    cout << "Running Random Test " << endl;
    for(j=0;j<RANK_COUNT;j++) {
        counts[j] = 0; 
    }

    for(j=0;j<LIMIT;j++) {
        counts[int(RandomRank())]++;
    }

    sum = 0;

    for(i=FIRST_RANK; i < LAST_RANK; i= NextRank(i)) {
        cout <<setw(15) << RankTToString(i) << "\t" << counts[int(i)] << endl;
	sum += counts[int(i)];

    }
    sum += counts[int(i)];
    cout <<setw(15) << RankTToString(i) << "\t" << counts[int(i)] << endl;

    if (sum != LIMIT) {
       cout << "ERROR: Sum of random test is " << sum 
            << " but should be " << LIMIT << endl;
    } else {
       cout << "Good!" << endl;
    }


    return 0;
}