import nz.ubermouse.projecteuler.MathHelpers;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import static org.junit.Assert.assertEquals;

/**
 * Created by IntelliJ IDEA.
 * User: Taylor
 * Date: 6/12/11
 * Time: 11:41 AM
 * Package: PACKAGE_NAME;
 */
public class isPrimeTester
{

    static final int[] primes    = {3,
                                    5,
                                    7,
                                    11,
                                    13,
                                    17,
                                    19,
                                    23,
                                    29,
                                    31,
                                    37,
                                    41,
                                    43,
                                    47,
                                    53,
                                    59,
                                    61,
                                    67,
                                    71,
                                    73,
                                    79,
                                    83,
                                    89,
                                    97,
                                    101,
                                    103,
                                    107,
                                    109,
                                    113,
                                    127,
                                    131,
                                    137,
                                    139,
                                    149,
                                    151,
                                    157,
                                    163,
                                    167,
                                    173,
                                    179,
                                    181,
                                    191,
                                    193,
                                    197,
                                    199,
                                    211,
                                    223,
                                    227,
                                    229,
                                    233,
                                    239,
                                    241,
                                    251,
                                    257,
                                    263,
                                    269,
                                    271,
                                    277,
                                    281,
                                    283,
                                    293,
                                    307,
                                    311,
                                    313,
                                    317,
                                    331,
                                    337,
                                    347,
                                    349,
                                    353,
                                    359,
                                    367,
                                    373,
                                    379,
                                    383,
                                    389,
                                    397,
                                    401,
                                    409,
                                    419,
                                    421,
                                    431,
                                    433,
                                    439,
                                    443,
                                    449,
                                    457,
                                    461,
                                    463,
                                    467,
                                    479,
                                    487,
                                    491,
                                    499,
                                    503,
                                    509,
                                    521,
                                    523,
                                    541,
                                    547,
                                    557,
                                    563,
                                    569,
                                    571,
                                    577,
                                    587,
                                    593,
                                    599,
                                    601,
                                    607,
                                    613,
                                    617,
                                    619,
                                    631,
                                    641,
                                    643,
                                    647,
                                    653,
                                    659,
                                    661,
                                    673,
                                    677,
                                    683,
                                    691,
                                    701,
                                    709,
                                    719,
                                    727,
                                    733,
                                    739,
                                    743,
                                    751,
                                    757,
                                    761,
                                    769,
                                    773,
                                    787,
                                    797,
                                    809,
                                    811,
                                    821,
                                    823,
                                    827,
                                    829,
                                    839,
                                    853,
                                    857,
                                    859,
                                    863,
                                    877,
                                    881,
                                    883,
                                    887,
                                    907,
                                    911,
                                    919,
                                    929,
                                    937,
                                    941,
                                    947,
                                    953,
                                    967,
                                    971,
                                    977,
                                    983,
                                    991,
                                    997,
                                    1009,
                                    101,
                                    1019,
                                    1021,
                                    1031,
                                    1033,
                                    1039,
                                    1049,
                                    1051,
                                    1061,
                                    1063,
                                    1069};
    static final int[] nonPrimes = {4,
                                    6,
                                    8,
                                    9,
                                    10,
                                    12,
                                    14,
                                    15,
                                    16,
                                    18,
                                    20,
                                    21,
                                    22,
                                    24,
                                    25,
                                    26,
                                    27,
                                    28,
                                    30,
                                    32,
                                    33,
                                    34,
                                    35,
                                    36,
                                    38,
                                    39,
                                    40,
                                    42,
                                    44,
                                    45,
                                    46,
                                    48,
                                    49,
                                    50,
                                    51,
                                    52,
                                    54,
                                    55,
                                    56,
                                    57,
                                    58,
                                    60,
                                    62,
                                    63,
                                    64,
                                    65,
                                    66,
                                    68,
                                    69,
                                    70,
                                    72,
                                    74,
                                    75,
                                    76,
                                    77,
                                    78,
                                    80,
                                    81,
                                    82,
                                    84,
                                    85,
                                    86,
                                    87,
                                    88,
                                    90,
                                    91,
                                    92,
                                    93,
                                    94,
                                    95,
                                    96,
                                    98,
                                    99,
                                    100,
                                    102,
                                    104,
                                    105,
                                    106,
                                    108,
                                    110,
                                    111,
                                    112,
                                    114,
                                    115,
                                    116,
                                    117,
                                    118,
                                    119,
                                    120,
                                    121,
                                    122,
                                    123,
                                    124,
                                    125,
                                    126,
                                    128,
                                    129,
                                    130,
                                    132,
                                    133,
                                    134,
                                    135,
                                    136,
                                    138,
                                    140};

    @Before
    public void setUp() {
    }

    @After
    public void tearDown() {
    }

    @Test
    public void testIsPrime() {
        for (int i : primes)
            assertEquals("Prime test: " + i, true, MathHelpers.isPrimeNumber(i));
        MathHelpers.primes.clear();
        for (int i : nonPrimes)
            assertEquals("Non prime test: " + i, false, MathHelpers.isPrimeNumber(i));
    }
}