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Editing File: /home/ubuntu/todaykat-frontend-base/node_modules/ethjs-util/lib/tests/test.index.js

'use strict';

var util = require('../index.js');
var assert = require('chai').assert;
var BN = require('bn.js');

describe('check all exports', function () {
  it('should have all exports available', function () {
    var expected = ['arrayContainsArray', 'toBuffer', 'intToBuffer', 'getBinarySize', 'stripHexPrefix', 'isHexPrefixed', 'padToEven', 'intToHex', 'fromAscii', 'fromUtf8', 'toAscii', 'getKeys', 'isHexString', 'toUtf8'];

Object.keys(util).forEach(function (utilKey) {
      assert.equal(expected.includes(utilKey), true, utilKey);
    });
  });

it('should convert intToHex', function () {
    assert.equal(util.intToHex(new BN(0)), '0x0');
  });

it('should throw when invalid abi', function () {
    assert.throws(function () {
      return util.getKeys([], 3289);
    }, Error);
  });

it('should detect invalid length hex string', function () {
    assert.equal(util.isHexString('0x0', 2), false);
  });

it('should stripHexPrefix strip prefix of valid strings', function () {
    assert.equal(util.stripHexPrefix('0xkdsfksfdkj'), 'kdsfksfdkj');
    assert.equal(util.stripHexPrefix('0xksfdkj'), 'ksfdkj');
    assert.equal(util.stripHexPrefix('0xkdsfdkj'), 'kdsfdkj');
    assert.equal(util.stripHexPrefix('0x23442sfdkj'), '23442sfdkj');
    assert.equal(util.stripHexPrefix('0xkdssdfssfdkj'), 'kdssdfssfdkj');
    assert.equal(util.stripHexPrefix('0xaaaasfdkj'), 'aaaasfdkj');
    assert.equal(util.stripHexPrefix('0xkdsdfsfsdfsdfsdfdkj'), 'kdsdfsfsdfsdfsdfdkj');
    assert.equal(util.stripHexPrefix('0x111dssdddj'), '111dssdddj');
  });

it('should stripHexPrefix strip prefix of mix hexed strings', function () {
    assert.equal(util.stripHexPrefix('0xkdsfksfdkj'), 'kdsfksfdkj');
    assert.equal(util.stripHexPrefix('ksfdkj'), 'ksfdkj');
    assert.equal(util.stripHexPrefix('kdsfdkj'), 'kdsfdkj');
    assert.equal(util.stripHexPrefix('23442sfdkj'), '23442sfdkj');
    assert.equal(util.stripHexPrefix('0xkdssdfssfdkj'), 'kdssdfssfdkj');
    assert.equal(util.stripHexPrefix('aaaasfdkj'), 'aaaasfdkj');
    assert.equal(util.stripHexPrefix('kdsdfsfsdfsdfsdfdkj'), 'kdsdfsfsdfsdfsdfdkj');
    assert.equal(util.stripHexPrefix('111dssdddj'), '111dssdddj');
  });

it('should stripHexPrefix bypass if not string', function () {
    assert.equal(util.stripHexPrefix(null), null);
    assert.equal(util.stripHexPrefix(undefined), undefined);
    assert.equal(util.stripHexPrefix(242423), 242423);
    assert.deepEqual(util.stripHexPrefix({}), {});
    assert.deepEqual(util.stripHexPrefix([]), []);
    assert.equal(util.stripHexPrefix(true), true);
  });

it('valid padToEven should pad to even', function () {
    assert.equal(String(util.padToEven('0')).length % 2, 0);
    assert.equal(String(util.padToEven('111')).length % 2, 0);
    assert.equal(String(util.padToEven('22222')).length % 2, 0);
    assert.equal(String(util.padToEven('ddd')).length % 2, 0);
    assert.equal(String(util.padToEven('aa')).length % 2, 0);
    assert.equal(String(util.padToEven('aaaaaa')).length % 2, 0);
    assert.equal(String(util.padToEven('sdssd')).length % 2, 0);
    assert.equal(String(util.padToEven('eee')).length % 2, 0);
    assert.equal(String(util.padToEven('w')).length % 2, 0);
  });

it('valid padToEven should pad to even check string prefix 0', function () {
    assert.equal(String(util.padToEven('0')), '00');
    assert.equal(String(util.padToEven('111')), '0111');
    assert.equal(String(util.padToEven('22222')), '022222');
    assert.equal(String(util.padToEven('ddd')), '0ddd');
    assert.equal(String(util.padToEven('aa')), 'aa');
    assert.equal(String(util.padToEven('aaaaaa')), 'aaaaaa');
    assert.equal(String(util.padToEven('sdssd')), '0sdssd');
    assert.equal(String(util.padToEven('eee')), '0eee');
    assert.equal(String(util.padToEven('w')), '0w');
  });

it('should padToEven throw as expected string got null', function () {
    try {
      util.padToEven(null);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('should padToEven throw as expected string got undefined', function () {
    try {
      util.padToEven(undefined);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('should padToEven throw as expected string got {}', function () {
    try {
      util.padToEven({});
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('should padToEven throw as expected string got new Buffer()', function () {
    try {
      util.padToEven(new Buffer());
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('should padToEven throw as expected string got number', function () {
    try {
      util.padToEven(24423232);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method getKeys should throw as expected array for params got number', function () {
    try {
      util.getKeys(2482822);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method invalid getKeys with allow empty and no defined value', function () {
    try {
      util.getKeys([{ type: undefined }], 'type', true);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method valid getKeys with allow empty and false', function () {
    try {
      util.getKeys([{ type: true }], 'type', true);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method getKeys should throw as expected array for params got number', function () {
    try {
      util.getKeys(2482822, 293849824);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method getKeys should throw as expected array for params got object', function () {
    try {
      util.getKeys({}, []);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method getKeys should throw as expected array for params got null', function () {
    try {
      util.getKeys(null);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method getKeys should throw as expected array for params got false', function () {
    try {
      util.getKeys(false);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('valid getKeys should get keys from object in array', function () {
    assert.deepEqual(util.getKeys([{ type: 'sfd' }, { type: 'something' }], 'type'), ['sfd', 'something']);
    assert.deepEqual(util.getKeys([{ cool: 'something' }, { cool: 'fdsdfsfd' }], 'cool'), ['something', 'fdsdfsfd']);
    assert.deepEqual(util.getKeys([{ type: '234424' }, { type: '243234242432' }], 'type'), ['234424', '243234242432']);
    assert.deepEqual(util.getKeys([{ type: 'something' }, { type: 'something' }], 'type'), ['something', 'something']);
    assert.deepEqual(util.getKeys([{ type: 'something' }], 'type'), ['something']);
    assert.deepEqual(util.getKeys([], 'type'), []);
    assert.deepEqual(util.getKeys([{ type: 'something' }, { type: 'something' }, { type: 'something' }], 'type'), ['something', 'something', 'something']);
  });

it('valid isHexString tests', function () {
    assert.equal(util.isHexString('0x0e026d45820d91356fc73d7ff2bdef353ebfe7e9'), true);
    assert.equal(util.isHexString('0x1e026d45820d91356fc73d7ff2bdef353ebfe7e9'), true);
    assert.equal(util.isHexString('0x6e026d45820d91356fc73d7ff2bdef353ebfe7e9'), true);
    assert.equal(util.isHexString('0xecfaa1a0c4372a2ac5cca1e164510ec8df04f681fc960797f1419802ec00b225'), true);
    assert.equal(util.isHexString('0x6e0e6d45820d91356fc73d7ff2bdef353ebfe7e9'), true);
    assert.equal(util.isHexString('0x620e6d45820d91356fc73d7ff2bdef353ebfe7e9'), true);
    assert.equal(util.isHexString('0x1e0e6d45820d91356fc73d7ff2bdef353ebfe7e9'), true);
    assert.equal(util.isHexString('0x2e0e6d45820d91356fc73d7ff2bdef353ebfe7e9'), true);
    assert.equal(util.isHexString('0x220c96d48733a847570c2f0b40daa8793b3ae875b26a4ead1f0f9cead05c3863'), true);
    assert.equal(util.isHexString('0x2bb303f0ae65c64ef80a3bb3ee8ceef5d50065bd'), true);
    assert.equal(util.isHexString('0x6e026d45820d91256fc73d7ff2bdef353ebfe7e9'), true);
  });

it('invalid isHexString tests', function () {
    assert.equal(util.isHexString(' 0x0e026d45820d91356fc73d7ff2bdef353ebfe7e9'), false);
    assert.equal(util.isHexString('fdsjfsd'), false);
    assert.equal(util.isHexString(' 0xfdsjfsd'), false);
    assert.equal(util.isHexString('0xfds*jfsd'), false);
    assert.equal(util.isHexString('0xfds$jfsd'), false);
    assert.equal(util.isHexString('0xf@dsjfsd'), false);
    assert.equal(util.isHexString('0xfdsjf!sd'), false);
    assert.equal(util.isHexString('fds@@jfsd'), false);
    assert.equal(util.isHexString(24223), false);
    assert.equal(util.isHexString(null), false);
    assert.equal(util.isHexString(undefined), false);
    assert.equal(util.isHexString(false), false);
    assert.equal(util.isHexString({}), false);
    assert.equal(util.isHexString([]), false);
  });

it('valid arrayContainsArray should array contain every array', function () {
    assert.equal(util.arrayContainsArray([1, 2, 3], [1, 2]), true);
    assert.equal(util.arrayContainsArray([3, 3], [3, 3]), true);
    assert.equal(util.arrayContainsArray([1, 2, 'h'], [1, 2, 'h']), true);
    assert.equal(util.arrayContainsArray([1, 2, 'fsffds'], [1, 2, 'fsffds']), true);
    assert.equal(util.arrayContainsArray([1], [1]), true);
    assert.equal(util.arrayContainsArray([], []), true);
    assert.equal(util.arrayContainsArray([1, 3333], [1, 3333]), true);
  });

it('valid getBinarySize should get binary size of string', function () {
    assert.equal(util.getBinarySize('0x0e026d45820d91356fc73d7ff2bdef353ebfe7e9'), 42);
    assert.equal(util.getBinarySize('0x220c96d48733a847570c2f0b40daa8793b3ae875b26a4ead1f0f9cead05c3863'), 66);
  });

it('invalid getBinarySize should throw invalid type Boolean', function () {
    try {
      util.getBinarySize(false);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('invalid getBinarySize should throw invalid type object', function () {
    try {
      util.getBinarySize({});
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('invalid getBinarySize should throw invalid type Array', function () {
    try {
      util.getBinarySize([]);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('valid arrayContainsArray should array some every array', function () {
    assert.equal(util.arrayContainsArray([1, 2], [1], true), true);
    assert.equal(util.arrayContainsArray([3, 3], [3, 2323], true), true);
    assert.equal(util.arrayContainsArray([1, 2, 'h'], [2332, 2, 'h'], true), true);
    assert.equal(util.arrayContainsArray([1, 2, 'fsffds'], [3232, 2, 'fsffds'], true), true);
    assert.equal(util.arrayContainsArray([1], [1], true), true);
    assert.equal(util.arrayContainsArray([1, 3333], [1, 323232], true), true);
  });

it('method arrayContainsArray should throw as expected array for params got false', function () {
    try {
      util.arrayContainsArray(false);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method arrayContainsArray should throw as expected array for params got false', function () {
    try {
      util.arrayContainsArray([], false);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

it('method arrayContainsArray should throw as expected array for params got {}', function () {
    try {
      util.arrayContainsArray({}, false);
    } catch (error) {
      assert.equal(typeof error, 'object');
    }
  });

var fromAsciiTests = [{ value: 'myString', expected: '0x6d79537472696e67' }, { value: 'myString\x00', expected: '0x6d79537472696e6700' }, { value: '\x03\0\0\x005\xE8\xC6\xD5L]\x12|\x9D\xCE\xBE\x9E\x1A7\xAB\x9B\x052\x11(\xD0\x97Y\n<\x10\0\0\0\0\0\0e!\xDFd/\xF1\xF5\xEC\f:z\xA6\xCE\xA6\xB1\xE7\xB7\xF7\xCD\xA2\xCB\xDF\x076*\x85\b\x8E\x97\xF1\x9E\xF9C1\xC9U\xC0\xE92\x1A\xD3\x86B\x8C',
    expected: '0x0300000035e8c6d54c5d127c9dcebe9e1a37ab9b05321128d097590a3c100000000000006521df642ff1f5ec0c3a7aa6cea6b1e7b7f7cda2cbdf07362a85088e97f19ef94331c955c0e9321ad386428c' }];

describe('fromAscii', function () {
    fromAsciiTests.forEach(function (test) {
      it('should turn ' + test.value + ' to ' + test.expected + ' ', function () {
        assert.strictEqual(util.fromAscii(test.value), test.expected);
      });
    });
  });

var fromUtf8Tests = [{ value: 'myString', expected: '0x6d79537472696e67' }, { value: 'myString\x00', expected: '0x6d79537472696e67' }, { value: 'expected value\0\0\0', expected: '0x65787065637465642076616c7565' }];

describe('fromUtf8', function () {
    fromUtf8Tests.forEach(function (test) {
      it('should turn ' + test.value + ' to ' + test.expected + ' ', function () {
        assert.strictEqual(util.fromUtf8(test.value), test.expected);
      });
    });
  });

var toUtf8Tests = [{ value: '0x6d79537472696e67', expected: 'myString' }, { value: '0x6d79537472696e6700', expected: 'myString' }, { value: '0x65787065637465642076616c7565000000000000000000000000000000000000', expected: 'expected value' }];

describe('toUtf8', function () {
    toUtf8Tests.forEach(function (test) {
      it('should turn ' + test.value + ' to ' + test.expected + ' ', function () {
        assert.strictEqual(util.toUtf8(test.value), test.expected);
      });
    });
  });

var toAsciiTests = [{ value: '0x6d79537472696e67', expected: 'myString' }, { value: '0x6d79537472696e6700', expected: 'myString\0' }, { value: '0x0300000035e8c6d54c5d127c9dcebe9e1a37ab9b05321128d097590a3c100000000000006521df642ff1f5ec0c3a7aa6cea6b1e7b7f7cda2cbdf07362a85088e97f19ef94331c955c0e9321ad386428c',
    expected: '\x03\0\0\x005\xE8\xC6\xD5L]\x12|\x9D\xCE\xBE\x9E\x1A7\xAB\x9B\x052\x11(\xD0\x97Y\n<\x10\0\0\0\0\0\0e!\xDFd/\xF1\xF5\xEC\f:z\xA6\xCE\xA6\xB1\xE7\xB7\xF7\xCD\xA2\xCB\xDF\x076*\x85\b\x8E\x97\xF1\x9E\xF9C1\xC9U\xC0\xE92\x1A\xD3\x86B\x8C' }];

describe('toAsciiTests', function () {
    toAsciiTests.forEach(function (test) {
      it('should turn ' + test.value + ' to ' + test.expected + ' ', function () {
        assert.strictEqual(util.toAscii(test.value), test.expected);
      });
    });
  });

describe('intToHex', function () {
    it('should convert a int to hex', function () {
      var i = 6003400;
      var hex = util.intToHex(i);
      assert.equal(hex, '0x5b9ac8');
    });
  });

describe('intToBuffer', function () {
    it('should convert a int to a buffer', function () {
      var i = 6003400;
      var buf = util.intToBuffer(i);
      assert.equal(buf.toString('hex'), '5b9ac8');
    });

it('should convert a int to a buffer for odd length hex values', function () {
      var i = 1;
      var buf = util.intToBuffer(i);
      assert.equal(buf.toString('hex'), '01');
    });
  });
});

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