653 lines
19 KiB
PHP
653 lines
19 KiB
PHP
<?php
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namespace Test\Unit;
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use InvalidArgumentException;
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use stdClass;
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use Test\TestCase;
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use phpseclib3\Math\BigInteger as BigNumber;
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use Web3\Utils;
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use Web3\Contract;
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class UtilsTest extends TestCase
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{
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/**
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* testHex
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* 'hello world'
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* you can check by call pack('H*', $hex)
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*
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* @var string
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*/
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protected $testHex = '68656c6c6f20776f726c64';
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/**
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* testJsonMethodString
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* from GameToken approve function
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*
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* @var string
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*/
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protected $testJsonMethodString = '{
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"constant": false,
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"inputs": [
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{
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"name": "_spender",
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"type": "address"
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},
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{
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"name": "_value",
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"type": "uint256"
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}
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],
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"name": "approve",
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"outputs": [
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{
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"name": "success",
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"type": "bool"
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}
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],
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"payable": false,
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"stateMutability": "nonpayable",
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"type": "function",
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"test": {
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"name": "testObject"
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}
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}';
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/**
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* testIssue112Json
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* see: https://github.com/web3p/web3.php/issues/112
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*
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* @var string
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*/
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protected $testIssue112Json = '[
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{
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"constant": true,
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"inputs": [],
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"name": "name",
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"outputs": [
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{
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"name": "",
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"type": "string"
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}
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],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [],
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"name": "decimals",
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"outputs": [
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{
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"name": "",
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"type": "uint256"
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}
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],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{
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"name": "tokenOwner",
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"type": "address"
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}
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],
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"name": "balanceOf",
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"outputs": [
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{
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"name": "balance",
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"type": "uint256"
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}
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],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "to",
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"type": "address"
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},
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{
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"name": "tokens",
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"type": "uint256"
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}
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],
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"name": "transfer",
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"outputs": [
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{
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"name": "success",
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"type": "bool"
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}
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],
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"payable": false,
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"stateMutability": "nonpayable",
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"type": "function"
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}
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]';
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/**
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* setUp
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*
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* @return void
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*/
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public function setUp(): void
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{
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parent::setUp();
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}
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/**
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* testToHex
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*
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* @return void
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*/
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public function testToHex()
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{
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$this->assertEquals($this->testHex, Utils::toHex('hello world'));
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$this->assertEquals('0x' . $this->testHex, Utils::toHex('hello world', true));
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$this->assertEquals('0x927c0', Utils::toHex(0x0927c0, true));
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$this->assertEquals('0x927c0', Utils::toHex('600000', true));
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$this->assertEquals('0x927c0', Utils::toHex(600000, true));
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$this->assertEquals('0x927c0', Utils::toHex(new BigNumber(600000), true));
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$this->assertEquals('0xea60', Utils::toHex(0x0ea60, true));
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$this->assertEquals('0xea60', Utils::toHex('60000', true));
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$this->assertEquals('0xea60', Utils::toHex(60000, true));
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$this->assertEquals('0xea60', Utils::toHex(new BigNumber(60000), true));
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$this->assertEquals('0x', Utils::toHex(0x00, true));
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$this->assertEquals('0x', Utils::toHex('0', true));
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$this->assertEquals('0x', Utils::toHex(0, true));
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$this->assertEquals('0x', Utils::toHex(new BigNumber(0), true));
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$this->assertEquals('0x30', Utils::toHex(48, true));
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$this->assertEquals('0x30', Utils::toHex('48', true));
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$this->assertEquals('30', Utils::toHex(48));
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$this->assertEquals('30', Utils::toHex('48'));
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$this->assertEquals('0x30', Utils::toHex(new BigNumber(48), true));
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$this->assertEquals('0x30', Utils::toHex(new BigNumber('48'), true));
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$this->assertEquals('30', Utils::toHex(new BigNumber(48)));
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$this->assertEquals('30', Utils::toHex(new BigNumber('48')));
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$this->expectException(InvalidArgumentException::class);
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$hex = Utils::toHex(new stdClass);
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}
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/**
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* testHexToBin
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*
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* @return void
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*/
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public function testHexToBin()
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{
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$str = Utils::hexToBin($this->testHex);
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$this->assertEquals($str, 'hello world');
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$str = Utils::hexToBin('0x' . $this->testHex);
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$this->assertEquals($str, 'hello world');
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$str = Utils::hexToBin('0xe4b883e5bda9e7a59ee4bb99e9b1bc');
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$this->assertEquals($str, '七彩神仙鱼');
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$this->expectException(InvalidArgumentException::class);
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$str = Utils::hexToBin(new stdClass);
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}
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/**
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* testIsZeroPrefixed
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*
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* @return void
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*/
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public function testIsZeroPrefixed()
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{
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$isPrefixed = Utils::isZeroPrefixed($this->testHex);
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$this->assertEquals($isPrefixed, false);
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$isPrefixed = Utils::isZeroPrefixed('0x' . $this->testHex);
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$this->assertEquals($isPrefixed, true);
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$this->expectException(InvalidArgumentException::class);
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$isPrefixed = Utils::isZeroPrefixed(new stdClass);
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}
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/**
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* testIsAddress
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*
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* @return void
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*/
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public function testIsAddress()
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{
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$isAddress = Utils::isAddress('ca35b7d915458ef540ade6068dfe2f44e8fa733c');
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$this->assertEquals($isAddress, true);
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$isAddress = Utils::isAddress('0xca35b7d915458ef540ade6068dfe2f44e8fa733c');
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$this->assertEquals($isAddress, true);
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$isAddress = Utils::isAddress('0Xca35b7d915458ef540ade6068dfe2f44e8fa733c');
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$this->assertEquals($isAddress, true);
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$isAddress = Utils::isAddress('0XCA35B7D915458EF540ADE6068DFE2F44E8FA733C');
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$this->assertEquals($isAddress, true);
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$isAddress = Utils::isAddress('0xCA35B7D915458EF540ADE6068DFE2F44E8FA733C');
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$this->assertEquals($isAddress, true);
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$isAddress = Utils::isAddress('0xCA35B7D915458EF540ADE6068DFE2F44E8FA73cc');
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$this->assertEquals($isAddress, false);
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$this->expectException(InvalidArgumentException::class);
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$isAddress = Utils::isAddress(new stdClass);
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}
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/**
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* testIsAddressChecksum
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*
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* @return void
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*/
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public function testIsAddressChecksum()
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{
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$isAddressChecksum = Utils::isAddressChecksum('0x52908400098527886E0F7030069857D2E4169EE7');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0x8617E340B3D01FA5F11F306F4090FD50E238070D');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0xde709f2102306220921060314715629080e2fb77');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0x27b1fdb04752bbc536007a920d24acb045561c26');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0x5aAeb6053F3E94C9b9A09f33669435E7Ef1BeAed');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0x5aAeb6053F3E94C9b9A09f33669435E7Ef1BeAed');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0xfB6916095ca1df60bB79Ce92cE3Ea74c37c5d359');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0xdbF03B407c01E7cD3CBea99509d93f8DDDC8C6FB');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0xD1220A0cf47c7B9Be7A2E6BA89F429762e7b9aDb');
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$this->assertEquals($isAddressChecksum, true);
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$isAddressChecksum = Utils::isAddressChecksum('0XD1220A0CF47C7B9BE7A2E6BA89F429762E7B9ADB');
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$this->assertEquals($isAddressChecksum, false);
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$isAddressChecksum = Utils::isAddressChecksum('0xd1220a0cf47c7b9be7a2e6ba89f429762e7b9adb');
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$this->assertEquals($isAddressChecksum, false);
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$this->expectException(InvalidArgumentException::class);
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$isAddressChecksum = Utils::isAddressChecksum(new stdClass);
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}
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/**
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* testToChecksumAddress
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*
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* @return void
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*/
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public function testToChecksumAddress()
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{
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$checksumAddressTest = [
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// All caps
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'0x52908400098527886E0F7030069857D2E4169EE7',
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'0x8617E340B3D01FA5F11F306F4090FD50E238070D',
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// All Lower
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'0xde709f2102306220921060314715629080e2fb77',
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'0x27b1fdb04752bbc536007a920d24acb045561c26',
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// Normal
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'0x5aAeb6053F3E94C9b9A09f33669435E7Ef1BeAed',
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'0xfB6916095ca1df60bB79Ce92cE3Ea74c37c5d359',
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'0xdbF03B407c01E7cD3CBea99509d93f8DDDC8C6FB',
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'0xD1220A0cf47c7B9Be7A2E6BA89F429762e7b9aDb'
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];
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for ($i=0; $i<count($checksumAddressTest); $i++) {
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$checksumAddress = Utils::toChecksumAddress(strtolower($checksumAddressTest[$i]));
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$this->assertEquals($checksumAddressTest[$i], $checksumAddress);
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}
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}
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/**
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* testStripZero
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*
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* @return void
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*/
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public function testStripZero()
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{
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$str = Utils::stripZero($this->testHex);
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$this->assertEquals($str, $this->testHex);
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$str = Utils::stripZero('0x' . $this->testHex);
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$this->assertEquals($str, $this->testHex);
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}
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/**
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* testSha3
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*
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* @return void
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*/
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public function testSha3()
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{
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$str = Utils::sha3('');
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$this->assertNull($str);
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$str = Utils::sha3('baz(uint32,bool)');
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$this->assertEquals(mb_substr($str, 0, 10), '0xcdcd77c0');
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$this->expectException(InvalidArgumentException::class);
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$str = Utils::sha3(new stdClass);
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}
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/**
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* testToWei
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*
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* @return void
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*/
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public function testToWei()
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{
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$bn = Utils::toWei('0x1', 'wei');
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$this->assertEquals('1', $bn->toString());
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$bn = Utils::toWei('18', 'wei');
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$this->assertEquals('18', $bn->toString());
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$bn = Utils::toWei('1', 'ether');
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$this->assertEquals('1000000000000000000', $bn->toString());
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$bn = Utils::toWei('0x5218', 'wei');
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$this->assertEquals('21016', $bn->toString());
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$bn = Utils::toWei('0.000012', 'ether');
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$this->assertEquals('12000000000000', $bn->toString());
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$bn = Utils::toWei('0.1', 'ether');
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$this->assertEquals('100000000000000000', $bn->toString());
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$bn = Utils::toWei('1.69', 'ether');
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$this->assertEquals('1690000000000000000', $bn->toString());
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$bn = Utils::toWei('0.01', 'ether');
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$this->assertEquals('10000000000000000', $bn->toString());
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$bn = Utils::toWei('0.002', 'ether');
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$this->assertEquals('2000000000000000', $bn->toString());
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$bn = Utils::toWei('-0.1', 'ether');
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$this->assertEquals('-100000000000000000', $bn->toString());
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$bn = Utils::toWei('-1.69', 'ether');
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$this->assertEquals('-1690000000000000000', $bn->toString());
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$bn = Utils::toWei('', 'ether');
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$this->assertEquals('0', $bn->toString());
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try {
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$bn = Utils::toWei('0x5218', new stdClass);
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} catch (InvalidArgumentException $e) {
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$this->assertEquals('toWei unit must be string.', $e->getMessage());
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}
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try {
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$bn = Utils::toWei('0x5218', 'test');
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} catch (InvalidArgumentException $e) {
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$this->assertEquals('toWei doesn\'t support test unit.', $e->getMessage());
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}
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try {
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// out of limit
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$bn = Utils::toWei(-1.6977, 'kwei');
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} catch (InvalidArgumentException $e) {
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$this->assertEquals('toWei number must be string or bignumber.', $e->getMessage());
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}
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}
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/**
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* testToEther
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*
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* @return void
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*/
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public function testToEther()
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{
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list($bnq, $bnr) = Utils::toEther('0x1', 'wei');
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$this->assertEquals($bnq->toString(), '0');
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$this->assertEquals($bnr->toString(), '1');
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list($bnq, $bnr) = Utils::toEther('18', 'wei');
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$this->assertEquals($bnq->toString(), '0');
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$this->assertEquals($bnr->toString(), '18');
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list($bnq, $bnr) = Utils::toEther('1', 'kether');
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$this->assertEquals($bnq->toString(), '1000');
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$this->assertEquals($bnr->toString(), '0');
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list($bnq, $bnr) = Utils::toEther('0x5218', 'wei');
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$this->assertEquals($bnq->toString(), '0');
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$this->assertEquals($bnr->toString(), '21016');
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list($bnq, $bnr) = Utils::toEther('0x5218', 'ether');
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$this->assertEquals($bnq->toString(), '21016');
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$this->assertEquals($bnr->toString(), '0');
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}
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/**
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* testFromWei
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*
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* @return void
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*/
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public function testFromWei()
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{
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list($bnq, $bnr) = Utils::fromWei('1000000000000000000', 'ether');
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$this->assertEquals($bnq->toString(), '1');
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$this->assertEquals($bnr->toString(), '0');
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list($bnq, $bnr) = Utils::fromWei('18', 'wei');
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$this->assertEquals($bnq->toString(), '18');
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$this->assertEquals($bnr->toString(), '0');
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list($bnq, $bnr) = Utils::fromWei(1, 'femtoether');
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$this->assertEquals($bnq->toString(), '0');
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$this->assertEquals($bnr->toString(), '1');
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list($bnq, $bnr) = Utils::fromWei(0x11, 'nano');
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$this->assertEquals($bnq->toString(), '0');
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$this->assertEquals($bnr->toString(), '17');
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list($bnq, $bnr) = Utils::fromWei('0x5218', 'kwei');
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$this->assertEquals($bnq->toString(), '21');
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$this->assertEquals($bnr->toString(), '16');
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try {
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list($bnq, $bnr) = Utils::fromWei('0x5218', new stdClass);
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} catch (InvalidArgumentException $e) {
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$this->assertTrue($e !== null);
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}
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try {
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list($bnq, $bnr) = Utils::fromWei('0x5218', 'test');
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} catch (InvalidArgumentException $e) {
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$this->assertTrue($e !== null);
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}
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}
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/**
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* testJsonMethodToString
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*
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* @return void
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*/
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public function testJsonMethodToString()
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{
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$json = json_decode($this->testJsonMethodString);
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$methodString = Utils::jsonMethodToString($json);
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$this->assertEquals($methodString, 'approve(address,uint256)');
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$json = json_decode($this->testJsonMethodString, true);
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$methodString = Utils::jsonMethodToString($json);
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$this->assertEquals($methodString, 'approve(address,uint256)');
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$methodString = Utils::jsonMethodToString([
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'name' => 'approve(address,uint256)'
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]);
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$this->assertEquals($methodString, 'approve(address,uint256)');
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$this->expectException(InvalidArgumentException::class);
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$methodString = Utils::jsonMethodToString('test');
|
|
}
|
|
|
|
/**
|
|
* testJsonToArray
|
|
*
|
|
* @return void
|
|
*/
|
|
public function testJsonToArray()
|
|
{
|
|
$decodedJson = json_decode($this->testJsonMethodString);
|
|
$jsonArray = Utils::jsonToArray($decodedJson);
|
|
$jsonAssoc = json_decode($this->testJsonMethodString, true);
|
|
$jsonArray2 = Utils::jsonToArray($jsonAssoc);
|
|
$this->assertEquals($jsonAssoc, $jsonArray);
|
|
$this->assertEquals($jsonAssoc, $jsonArray2);
|
|
|
|
$jsonAssoc = json_decode($this->testIssue112Json, true);
|
|
$jsonArray = Utils::jsonToArray($jsonAssoc);
|
|
$this->assertEquals($jsonAssoc, $jsonArray);
|
|
}
|
|
|
|
/**
|
|
* testIsHex
|
|
*
|
|
* @return void
|
|
*/
|
|
public function testIsHex()
|
|
{
|
|
$isHex = Utils::isHex($this->testHex);
|
|
|
|
$this->assertTrue($isHex);
|
|
|
|
$isHex = Utils::isHex('0x' . $this->testHex);
|
|
|
|
$this->assertTrue($isHex);
|
|
|
|
$isHex = Utils::isHex('hello world');
|
|
|
|
$this->assertFalse($isHex);
|
|
}
|
|
|
|
/**
|
|
* testIsNegative
|
|
*
|
|
* @return void
|
|
*/
|
|
public function testIsNegative()
|
|
{
|
|
$isNegative = Utils::isNegative('-1');
|
|
$this->assertTrue($isNegative);
|
|
|
|
$isNegative = Utils::isNegative('1');
|
|
$this->assertFalse($isNegative);
|
|
}
|
|
|
|
/**
|
|
* testToBn
|
|
*
|
|
* @return void
|
|
*/
|
|
public function testToBn()
|
|
{
|
|
$bn = Utils::toBn('');
|
|
$this->assertEquals($bn->toString(), '0');
|
|
|
|
$bn = Utils::toBn(11);
|
|
$this->assertEquals($bn->toString(), '11');
|
|
|
|
$bn = Utils::toBn('0x12');
|
|
$this->assertEquals($bn->toString(), '18');
|
|
|
|
$bn = Utils::toBn('-0x12');
|
|
$this->assertEquals($bn->toString(), '-18');
|
|
|
|
$bn = Utils::toBn(0x12);
|
|
$this->assertEquals($bn->toString(), '18');
|
|
|
|
$bn = Utils::toBn('ae');
|
|
$this->assertEquals($bn->toString(), '174');
|
|
|
|
$bn = Utils::toBn('-ae');
|
|
$this->assertEquals($bn->toString(), '-174');
|
|
|
|
$bn = Utils::toBn('-1');
|
|
$this->assertEquals($bn->toString(), '-1');
|
|
|
|
$bn = Utils::toBn('-0.1');
|
|
$this->assertEquals(count($bn), 4);
|
|
$this->assertEquals($bn[0]->toString(), '0');
|
|
$this->assertEquals($bn[1]->toString(), '1');
|
|
$this->assertEquals($bn[2], 1);
|
|
$this->assertEquals($bn[3]->toString(), '-1');
|
|
|
|
$bn = Utils::toBn(-0.1);
|
|
$this->assertEquals(count($bn), 4);
|
|
$this->assertEquals($bn[0]->toString(), '0');
|
|
$this->assertEquals($bn[1]->toString(), '1');
|
|
$this->assertEquals($bn[2], 1);
|
|
$this->assertEquals($bn[3]->toString(), '-1');
|
|
|
|
$bn = Utils::toBn('0.1');
|
|
$this->assertEquals(count($bn), 4);
|
|
$this->assertEquals($bn[0]->toString(), '0');
|
|
$this->assertEquals($bn[1]->toString(), '1');
|
|
$this->assertEquals($bn[2], 1);
|
|
$this->assertEquals($bn[3], false);
|
|
|
|
$bn = Utils::toBn('-1.69');
|
|
$this->assertEquals(count($bn), 4);
|
|
$this->assertEquals($bn[0]->toString(), '1');
|
|
$this->assertEquals($bn[1]->toString(), '69');
|
|
$this->assertEquals($bn[2], 2);
|
|
$this->assertEquals($bn[3]->toString(), '-1');
|
|
|
|
$bn = Utils::toBn(-1.69);
|
|
$this->assertEquals($bn[0]->toString(), '1');
|
|
$this->assertEquals($bn[1]->toString(), '69');
|
|
$this->assertEquals($bn[2], 2);
|
|
$this->assertEquals($bn[3]->toString(), '-1');
|
|
|
|
$bn = Utils::toBn('1.69');
|
|
$this->assertEquals(count($bn), 4);
|
|
$this->assertEquals($bn[0]->toString(), '1');
|
|
$this->assertEquals($bn[1]->toString(), '69');
|
|
$this->assertEquals($bn[2], 2);
|
|
$this->assertEquals($bn[3], false);
|
|
|
|
$bn = Utils::toBn(new BigNumber(1));
|
|
$this->assertEquals($bn->toString(), '1');
|
|
|
|
$this->expectException(InvalidArgumentException::class);
|
|
$bn = Utils::toBn(new stdClass);
|
|
}
|
|
}
|