TheAlgorithms-C-Plus-Plus/data_structure/queue/test_queue.cpp

#include <iostream>
#include <string>
#include "queue.cpp"
#include "queue.h"

using namespace std;

int main()
{
    queue<string> q;
    cout << "---------------------- Test construct ----------------------"
         << endl;
    q.display();
    cout << "---------------------- Test isEmptyQueue ----------------------"
         << endl;
    if (q.isEmptyQueue())
        cout << "PASS" << endl;
    else
        cout << "FAIL" << endl;
    cout << "---------------------- Test enQueue ----------------------"
         << endl;
    cout << "After Hai, Jeff, Tom, Jkingston go into queue: " << endl;
    q.enQueue("Hai");
    q.enQueue("Jeff");
    q.enQueue("Tom");
    q.enQueue("Jkingston");
    q.display();
    cout << "---------------------- Test front ----------------------" << endl;
    string value = q.front();
    if (value == "Hai")
        cout << "PASS" << endl;
    else
        cout << "FAIL" << endl;
    cout << "---------------------- Test deQueue ----------------------"
         << endl;
    q.display();
    q.deQueue();
    q.deQueue();
    cout << "After Hai, Jeff left the queue: " << endl;
    q.display();
    return 0;
}