//Java/JavaClasses/testAlgorithms.java
//Matthew Ellison
// Created: 03-02-19
//Modified: 03-24-19
//This program runs tests on all function in the Algorithms library
/*
Copyright (C) 2019  Matthew Ellison

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/


import mattrixwv.Algorithms;
import mattrixwv.Stopwatch;

import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Arrays;


public class testAlgorithms{
	public static void main(String[] argv){
		//Create a timer so you can time the execution time of the tests
		Stopwatch timer = new Stopwatch();

		timer.start();
		//Test getPrimes
		testGetPrimes();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Test getNumPrimes
		timer.start();
		testGetNumPrimes();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Test getFactors
		timer.start();
		testGetFactors();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Test getDivisors
		timer.start();
		testGetDivisors();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Test getFib
		timer.start();
		testGetFib();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Test getAllFib
		timer.start();
		testGetAllFib();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Tets getSum
		timer.start();
		testGetSum();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Test getProd
		timer.start();
		testGetProd();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Test getProd
		timer.start();
		testIsFound();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		timer.start();
		testGetPermutations();
		timer.stop();
		System.out.println("It took " + timer.getStr() + " to run this test\n");

		//Print a closing message
		System.out.println("Tests completed");
	}
	//This function tests the getPrimes function
	private static void testGetPrimes(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		ArrayList<Integer> correctAnswer = new ArrayList<Integer>(Arrays.asList(2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97));
		Integer topNum = 100;
		ArrayList<Integer> answer = Algorithms.getPrimes(topNum);
		//Print an error message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getPrimes failed the first test");
			failed = true;
		}

		//Test 2
		ArrayList<Long> longCorrectAnswer = new ArrayList<Long>(Arrays.asList(2L, 3L, 5L, 7L, 11L, 13L, 17L, 19L, 23L, 29L, 31L, 37L, 41L, 43L, 47L, 53L, 59L, 61L, 67L, 71L, 73L, 79L, 83L, 89L, 97L));
		Long longTopNum = 100L;
		ArrayList<Long> longAnswer = Algorithms.getPrimes(longTopNum);
		//Print an error message if the function returned the wrong answer
		if(!longCorrectAnswer.equals(longAnswer)){
			System.out.println("getPrimes failed the second test");
			failed = true;
		}

		//Test 3
		ArrayList<BigInteger> bigCorrectAnswer = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(2), BigInteger.valueOf(3), BigInteger.valueOf(5), BigInteger.valueOf(7), BigInteger.valueOf(11), BigInteger.valueOf(13), BigInteger.valueOf(17), BigInteger.valueOf(19), BigInteger.valueOf(23), BigInteger.valueOf(29), BigInteger.valueOf(31), BigInteger.valueOf(37), BigInteger.valueOf(41), BigInteger.valueOf(43), BigInteger.valueOf(47), BigInteger.valueOf(53), BigInteger.valueOf(59), BigInteger.valueOf(61), BigInteger.valueOf(67), BigInteger.valueOf(71), BigInteger.valueOf(73), BigInteger.valueOf(79), BigInteger.valueOf(83), BigInteger.valueOf(89), BigInteger.valueOf(97)));
		BigInteger bigTopNum = BigInteger.valueOf(100);
		ArrayList<BigInteger> bigAnswer = Algorithms.getPrimes(bigTopNum);
		//Print an error message if the function returned the wrong answer
		if(!bigCorrectAnswer.equals(bigAnswer)){
			System.out.println("getPrimes failed the third test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getPrimes passed all tests");
		}
	}
	//This function tests the getNumPrimes function
	private static void testGetNumPrimes(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		ArrayList<Integer> correctAnswer = new ArrayList<Integer>(Arrays.asList(2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97));
		Integer numPrimes = 25;
		ArrayList<Integer> answer = Algorithms.getNumPrimes(numPrimes);
		//Print an error message if the function return the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getNumPrimes failed at the first test");
			failed = true;
		}

		//Test 2
		ArrayList<Long> longCorrectAnswer = new ArrayList<Long>(Arrays.asList(2L, 3L, 5L, 7L, 11L, 13L, 17L, 19L, 23L, 29L, 31L, 37L, 41L, 43L, 47L, 53L, 59L, 61L, 67L, 71L, 73L, 79L, 83L, 89L, 97L));
		Long longNumPrimes = 25L;
		ArrayList<Long> longAnswer = Algorithms.getNumPrimes(longNumPrimes);
		//Print an error message if the function return the wrong answer
		if(!longCorrectAnswer.equals(longAnswer)){
			System.out.println("getNumPrimes failed at the second test");
			failed = true;
		}

		//Test 3
		ArrayList<BigInteger> bigCorrectAnswer = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(2), BigInteger.valueOf(3), BigInteger.valueOf(5), BigInteger.valueOf(7), BigInteger.valueOf(11), BigInteger.valueOf(13), BigInteger.valueOf(17), BigInteger.valueOf(19), BigInteger.valueOf(23), BigInteger.valueOf(29), BigInteger.valueOf(31), BigInteger.valueOf(37), BigInteger.valueOf(41), BigInteger.valueOf(43), BigInteger.valueOf(47), BigInteger.valueOf(53), BigInteger.valueOf(59), BigInteger.valueOf(61), BigInteger.valueOf(67), BigInteger.valueOf(71), BigInteger.valueOf(73), BigInteger.valueOf(79), BigInteger.valueOf(83), BigInteger.valueOf(89), BigInteger.valueOf(97)));
		BigInteger bigTopNum = BigInteger.valueOf(25);
		ArrayList<BigInteger> bigAnswer = Algorithms.getNumPrimes(bigTopNum);
		//Print an error message if the function returned the wrong answer
		if(!bigCorrectAnswer.equals(bigAnswer)){
			System.out.println("getPrimes failed the third test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getNumPrimes passed all tests");
		}
	}
	//This function tests the getFactors function
	private static void testGetFactors(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		ArrayList<Integer> correctAnswer = new ArrayList<Integer>(Arrays.asList(2, 2, 5, 5));
		Integer number = 100;
		ArrayList<Integer> answer = Algorithms.getFactors(number);
		//Print an error message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getFactors failed the first test");
			failed = true;
		}

		//Test 2
		correctAnswer = new ArrayList<Integer>(Arrays.asList(2, 7, 7));
		number = 98;
		answer = Algorithms.getFactors(number);
		//Print an error message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getFactors failed the second test");
			failed = true;
		}

		//Test 3
		ArrayList<Long> longCorrectAnswer = new ArrayList<Long>(Arrays.asList(2L, 2L, 5L, 5L));
		Long longNumber = 100L;
		ArrayList<Long> longAnswer = Algorithms.getFactors(longNumber);
		//Print an error message if the function returned the wrong answer
		if(!longCorrectAnswer.equals(longAnswer)){
			System.out.println("getFactors failed the third test");
			failed = true;
		}

		//Test 4
		ArrayList<BigInteger> bigCorrectAnswer = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(2), BigInteger.valueOf(7), BigInteger.valueOf(7)));
		BigInteger bigNumber = BigInteger.valueOf(98);
		ArrayList<BigInteger> bigAnswer = Algorithms.getFactors(bigNumber);
		//Print an error message if the function returned the wrong answer
		if(!bigCorrectAnswer.equals(bigAnswer)){
			System.out.println("getFactors failed the fourth test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getFactors passed all tests");
		}
	}
	//This function tests the getDivisors function
	private static void testGetDivisors(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		ArrayList<Integer> correctAnswer = new ArrayList<Integer>(Arrays.asList(1, 2, 4, 5, 10, 20, 25, 50, 100));
		Integer topNum = 100;
		ArrayList<Integer> answer = Algorithms.getDivisors(topNum);
		//Print an error message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getDivisors failed the first test");
			failed = true;
		}

		//Test 2
		ArrayList<Long> longCorrectAnswer = new ArrayList<Long>(Arrays.asList(1L, 2L, 4L, 5L, 10L, 20L, 25L, 50L, 100L));
		Long longTopNum = 100L;
		ArrayList<Long> longAnswer = Algorithms.getDivisors(longTopNum);
		//Print an error message if the function returned the wrong answer
		if(!longCorrectAnswer.equals(longAnswer)){
			System.out.println("getDivisors failed the second test");
			failed = true;
		}

		//Test 3
		ArrayList<BigInteger> bigCorrectAnswer = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(1), BigInteger.valueOf(2), BigInteger.valueOf(4), BigInteger.valueOf(5), BigInteger.valueOf(10), BigInteger.valueOf(20), BigInteger.valueOf(25), BigInteger.valueOf(50), BigInteger.valueOf(100)));
		BigInteger bigTopNum = BigInteger.valueOf(100);
		ArrayList<BigInteger> bigAnswer = Algorithms.getDivisors(bigTopNum);
		//Print an error message if the function returned the wrong answer
		if(!bigCorrectAnswer.equals(bigAnswer)){
			System.out.println("getDivisors failed the third test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getDivisors passed all tests");
		}
	}
	//This function tests the getFib function
	private static void testGetFib(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		Integer correctAnswer = 144;
		Integer number = 12;
		Integer answer = Algorithms.getFib(number);
		//Print an error message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getFib failed the first test");
			failed = true;
		}

		//Test 2
		correctAnswer = 6765;
		number = 20;
		answer = Algorithms.getFib(number);
		//Print an error message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getFib failed the seconds test");
			failed = true;
		}

		//Test 3
		Long longCorrectAnswer = 6765L;
		Long longNumber = 20L;
		Long longAnswer = Algorithms.getFib(longNumber);
		//Print an error message if the function returned the wrong answer
		if(!longCorrectAnswer.equals(longAnswer)){
			System.out.println("getFib failed the third test");
			failed = true;
		}

		//Test 4
		BigInteger bigCorrectAnswer = new BigInteger("1070066266382758936764980584457396885083683896632151665013235203375314520604694040621889147582489792657804694888177591957484336466672569959512996030461262748092482186144069433051234774442750273781753087579391666192149259186759553966422837148943113074699503439547001985432609723067290192870526447243726117715821825548491120525013201478612965931381792235559657452039506137551467837543229119602129934048260706175397706847068202895486902666185435124521900369480641357447470911707619766945691070098024393439617474103736912503231365532164773697023167755051595173518460579954919410967778373229665796581646513903488154256310184224190259846088000110186255550245493937113651657039447629584714548523425950428582425306083544435428212611008992863795048006894330309773217834864543113205765659868456288616808718693835297350643986297640660000723562917905207051164077614812491885830945940566688339109350944456576357666151619317753792891661581327159616877487983821820492520348473874384736771934512787029218636250627816");
		BigInteger bigNumber = BigInteger.valueOf(4782);
		BigInteger bigAnswer = Algorithms.getFib(bigNumber);
		//Print an error message if the function returned the wrong answer
		if(!bigCorrectAnswer.equals(bigAnswer)){
			System.out.println("getFib failed the fourth test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getFib passed all tests");
		}
	}
	//This function tests the getAllFib function
	private static void testGetAllFib(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		ArrayList<Integer> correctAnswer = new ArrayList<Integer>(Arrays.asList(1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89));
		Integer highestNumber = 100;
		ArrayList<Integer> answer = Algorithms.getAllFib(highestNumber);
		//Print an error message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getAllFib failed the first test");
			failed = true;
		}

		//Test 2
		correctAnswer = new ArrayList<Integer>(Arrays.asList(1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987));
		highestNumber = 1000;
		answer = Algorithms.getAllFib(highestNumber);
		//Print an error message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getAllFib failed the second test");
			failed = true;
		}

		//Test 3
		ArrayList<Long> longCorrectAnswer = new ArrayList<Long>(Arrays.asList(1L, 1L, 2L, 3L, 5L, 8L, 13L, 21L, 34L, 55L, 89L, 144L, 233L, 377L, 610L, 987L));
		Long longHighestNumber = 1000L;
		ArrayList<Long> longAnswer = Algorithms.getAllFib(longHighestNumber);
		//Print an error message if the function returned the wrong answer
		if(!longCorrectAnswer.equals(longAnswer)){
			System.out.println("getAllFib failed the third test");
			failed = true;
		}

		//Test 4
		ArrayList<BigInteger> bigCorrectAnswer = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(1), BigInteger.valueOf(1), BigInteger.valueOf(2), BigInteger.valueOf(3), BigInteger.valueOf(5), BigInteger.valueOf(8), BigInteger.valueOf(13), BigInteger.valueOf(21), BigInteger.valueOf(34), BigInteger.valueOf(55), BigInteger.valueOf(89)));
		BigInteger bigHighestNumber = BigInteger.valueOf(100);
		ArrayList<BigInteger> bigAnswer = Algorithms.getAllFib(bigHighestNumber);
		//Print an error message if the function returned the wrong answer
		if(!bigCorrectAnswer.equals(bigAnswer)){
			System.out.println("getAllFib failed the fourth test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getAllFib passed all tests");	
		}
	}
	//This function tests the getSum function
	private static void testGetSum(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		Integer correctAnswer = 0;
		ArrayList<Integer> numbers = new ArrayList<Integer>();
		Integer answer = Algorithms.getSum(numbers);
		//Print a message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getSum failed the first test");
			failed = true;
		}

		//Test 2
		correctAnswer = 118;
		numbers = new ArrayList<Integer>(Arrays.asList(2, 2, 3, 3, 4, 4, 100));
		answer = Algorithms.getSum(numbers);
		//Print a message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getSum failed the second test");
			failed = true;
		}

		//Test 3
		Long longCorrectAnswer = 118L;
		ArrayList<Long> longNumbers = new ArrayList<Long>(Arrays.asList(2L, 2L, 3L, 3L, 4L, 4L, 100L));
		Long longAnswer = Algorithms.getLongSum(longNumbers);
		//Print a message if the function returned the wrong answer
		if(!longCorrectAnswer.equals(longAnswer)){
			System.out.println("getSum failed the third test");
			failed = true;
		}

		//Test 4
		BigInteger bigCorrectAnswer = BigInteger.valueOf(118);
		ArrayList<BigInteger> bigNumbers = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(2), BigInteger.valueOf(2), BigInteger.valueOf(3), BigInteger.valueOf(3), BigInteger.valueOf(4), BigInteger.valueOf(4), BigInteger.valueOf(100)));
		BigInteger bigAnswer = Algorithms.getBigSum(bigNumbers);
		//Print a message if the function returned the wrong answer
		if(!bigCorrectAnswer.equals(bigAnswer)){
			System.out.println("getSum failed the fourth test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getSum passed all tests");
		}
	}
	//This function tests the getProd function
	private static void testGetProd(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		Integer correctAnswer = 0;
		ArrayList<Integer> numbers = new ArrayList<Integer>();
		Integer answer = Algorithms.getProd(numbers);
		//Print a message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getProd failed the first test");
			failed = true;
		}

		//Test 2
		correctAnswer = 57600;
		numbers = new ArrayList<Integer>(Arrays.asList(2, 2, 3, 3, 4, 4, 100));
		answer = Algorithms.getProd(numbers);
		//Print a message if the function returned the wrong answer
		if(!correctAnswer.equals(answer)){
			System.out.println("getProd failed the second test");
			failed = true;
		}

		//Test 3
		Long longCorrectAnswer = 57600L;
		ArrayList<Long> longNumbers = new ArrayList<Long>(Arrays.asList(2L, 2L, 3L, 3L, 4L, 4L, 100L));
		Long longAnswer = Algorithms.getLongProd(longNumbers);
		//Print a message if the function returned the wrong answer
		if(!longCorrectAnswer.equals(longAnswer)){
			System.out.println("getProd failed the third test");
			failed = true;
		}

		//Test 4
		BigInteger bigCorrectAnswer = BigInteger.valueOf(57600);
		ArrayList<BigInteger> bigNumbers = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(2), BigInteger.valueOf(2), BigInteger.valueOf(3), BigInteger.valueOf(3), BigInteger.valueOf(4), BigInteger.valueOf(4), BigInteger.valueOf(100)));
		BigInteger bigAnswer = Algorithms.getBigProd(bigNumbers);
		//Print a message if the function returned the wrong answer
		if(!bigCorrectAnswer.equals(bigAnswer)){
			System.out.println("getProd failed the fourth test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getProd passed all tests");
		}
	}
	//This function tests the isFound functions
	private static void testIsFound(){
		Boolean failed = false;	//Holds whether a test was failed

		//Test 1
		Boolean correctAnswer = true;
		ArrayList<Integer> numbers = new ArrayList<Integer>(Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7, 8, 9));
		Boolean answer = Algorithms.isFound(numbers, 0);
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the first test");
			System.out.println("compare = " + answer.compareTo(correctAnswer));
			failed = true;
		}

		//Test 2
		correctAnswer = true;
		numbers = new ArrayList<Integer>(Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7, 8, 9));
		answer = Algorithms.isFound(numbers, 9);
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the second test");
			failed = true;
		}

		//Test 3
		correctAnswer = true;
		numbers = new ArrayList<Integer>(Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7, 8, 9));
		answer = Algorithms.isFound(numbers, 5);
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the third test");
			failed = true;
		}

		//Test 4
		correctAnswer = false;
		numbers = new ArrayList<Integer>(Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7, 8, 9));
		answer = Algorithms.isFound(numbers, 10);
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the fourth test");
			failed = true;
		}

		//Test 5
		correctAnswer = true;
		ArrayList<Long> longNumbers = new ArrayList<Long>(Arrays.asList(0L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L));
		answer = Algorithms.isLongFound(longNumbers, 0L);
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the fifth test");
			failed = true;
		}

		//Test 6
		correctAnswer = true;
		longNumbers = new ArrayList<Long>(Arrays.asList(0L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L));
		answer = Algorithms.isLongFound(longNumbers, 9L);
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the sixth test");
			failed = true;
		}

		//Test 7
		correctAnswer = true;
		longNumbers = new ArrayList<Long>(Arrays.asList(0L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L));
		answer = Algorithms.isLongFound(longNumbers, 5L);
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the seventh test");
			failed = true;
		}

		//Test 8
		correctAnswer = false;
		longNumbers = new ArrayList<Long>(Arrays.asList(0L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L));
		answer = Algorithms.isLongFound(longNumbers, 10L);
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the eighth test");
			failed = true;
		}

		//Test 9
		correctAnswer = true;
		ArrayList<BigInteger> bigNumbers = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(0L), BigInteger.valueOf(1L), BigInteger.valueOf(2L), BigInteger.valueOf(3L), BigInteger.valueOf(4L), BigInteger.valueOf(5L), BigInteger.valueOf(6L), BigInteger.valueOf(7L), BigInteger.valueOf(8L), BigInteger.valueOf(9L)));
		answer = Algorithms.isBigFound(bigNumbers, BigInteger.valueOf(0L));
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the nineth test");
			failed = true;
		}

		//Test 10
		correctAnswer = true;
		bigNumbers = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(0L), BigInteger.valueOf(1L), BigInteger.valueOf(2L), BigInteger.valueOf(3L), BigInteger.valueOf(4L), BigInteger.valueOf(5L), BigInteger.valueOf(6L), BigInteger.valueOf(7L), BigInteger.valueOf(8L), BigInteger.valueOf(9L)));
		answer = Algorithms.isBigFound(bigNumbers, BigInteger.valueOf(9L));
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the tenth test");
			failed = true;
		}

		//Test 11
		correctAnswer = true;
		bigNumbers = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(0L), BigInteger.valueOf(1L), BigInteger.valueOf(2L), BigInteger.valueOf(3L), BigInteger.valueOf(4L), BigInteger.valueOf(5L), BigInteger.valueOf(6L), BigInteger.valueOf(7L), BigInteger.valueOf(8L), BigInteger.valueOf(9L)));
		answer = Algorithms.isBigFound(bigNumbers, BigInteger.valueOf(5L));
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the eleventh test");
			failed = true;
		}

		//Test 12
		correctAnswer = false;
		bigNumbers = new ArrayList<BigInteger>(Arrays.asList(BigInteger.valueOf(0L), BigInteger.valueOf(1L), BigInteger.valueOf(2L), BigInteger.valueOf(3L), BigInteger.valueOf(4L), BigInteger.valueOf(5L), BigInteger.valueOf(6L), BigInteger.valueOf(7L), BigInteger.valueOf(8L), BigInteger.valueOf(9L)));
		answer = Algorithms.isBigFound(bigNumbers, BigInteger.valueOf(10L));
		if(!answer.equals(correctAnswer)){
			System.out.println("isFound failed the twelth test");
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("isFound passed all tests");
		}
	}
	//This function tests the getPermutations function
	private static void testGetPermutations(){
		Boolean failed = false;
		//Test 1
		String permString = "012";
		ArrayList<String> correctAnswer = new ArrayList<String>(Arrays.asList("012", "021", "102", "120", "201", "210"));
		ArrayList<String> answer = Algorithms.getPermutations(permString);
		if(!answer.equals(correctAnswer)){
			System.out.println("getPermutations failed the first test");
			System.out.println(answer.toString());
			failed = true;
		}

		//Print a message if all of the tests passed
		if(!failed){
			System.out.println("getPermutations passed all tests");
		}
	}
}

/* Results:
getPrimes passed all tests
It took 5.209 milliseconds to run this test

getNumPrimes passed all tests
It took 1.464 milliseconds to run this test

getFactors passed all tests
It took 456.699 microseconds to run this test

getDivisors passed all tests
It took 428.300 microseconds to run this test

getFib passed all tests
It took 6.107 milliseconds to run this test

getAllFib passed all tests
It took 708.100 microseconds to run this test

getSum passed all tests
It took 1.736 milliseconds to run this test

getProd passed all tests
It took 541.600 microseconds to run this test

isFound passed all tests
It took 537.700 microseconds to run this test

getPermutations passed all tests
It took 336.500 microseconds to run this test

Tests completed
*/