How to use fromUtf8 method in wpt

Best JavaScript code snippet using wpt

dex_market_order_test.js

Source:dex_market_order_test.js Github

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...7contract("Dex-market-order", accounts=>{8 //To create a SELL market order, the user must have token deposited such that deposited token >= sell order amount"9 it("Should throw an error when creating a sell market order without adequate token balance", async()=>{10 let dex = await Dex.deployed()11 let balance = await dex.getBalance(accounts[0], web3.utils.fromUtf8("LINK"))12 //console.log(balance.toNumber())13 assert.equal(balance.toNumber(),0, "Initial balance is not zero")14 await truffleAssert.reverts(15 dex.createMarketOrder(1, web3.utils.fromUtf8("LINK"),10)16 ) 17 })18 19 it("BUY orders can be submited even when BUY order book is empty", async()=>{20 let dex = await Dex.deployed()21 await dex.depositEth({value: 10000})22 let buyBook = await dex.getOrderBook(web3.utils.fromUtf8("LINK"), 0) // get buy side orderbook23 assert.equal(buyBook.length, 0, "Buy book is not empty")24 await truffleAssert.passes(25 dex.createMarketOrder(0, web3.utils.fromUtf8("LINK"),20)26 ) 27 })28 //If there is enough liquidity in the order book, market sell orders should be filled until the market order is 100% filled29 it("Market orders should not be filled more limit orders than matket orders", async()=>{30 let dex = await Dex.deployed()31 let link = await Link.deployed()32 let sellBook = await dex.getOrderBook(web3.utils.fromUtf8("LINK"), 1) // get sell side orderbook33 assert.equal(sellBook.length, 0, "sell book is not empty initailly")34 dex.addToken(web3.utils.fromUtf8("LINK"), link.address)35 //transfer from accounst[0] to accounts[1],accounts[2],accounts[3] 36 await link.transfer(accounts[1],500)37 await link.transfer(accounts[2],500)38 await link.transfer(accounts[3],500)39 //approve DEX for accounts[1],accounts[2],accounts[3]40 await link.approve(dex.address, 150, {from:accounts[1]}) 41 await link.approve(dex.address, 150, {from:accounts[2]})42 await link.approve(dex.address, 150, {from:accounts[3]})43 //Deposit DEX to accounts[1],accounts[2],accounts[3]44 await dex.deposit(50, web3.utils.fromUtf8("LINK"), {from:accounts[1]})45 await dex.deposit(50, web3.utils.fromUtf8("LINK"), {from:accounts[2]})46 await dex.deposit(50, web3.utils.fromUtf8("LINK"), {from:accounts[3]})47 //fill up the sell order48 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"),5,300,{from:accounts[1]})49 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"),5,400,{from:accounts[2]})50 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"),5,500,{from:accounts[3]})51 52 //create a market order that should fill up 2/3 orders in the book53 await dex.createMarketOrder(0, web3.utils.fromUtf8("LINK"),10)54 //get sell order book55 sellBook = await dex.getOrderBook(web3.utils.fromUtf8("LINK"), 1)56 57 assert(sellBook.length==1, "Sell book should only have one order left")58 assert(sellBook[0].filled == 0, "Sell side should have 0 filled")59 })60 //If there is enough liquidity in the order book, market sell orders should be filled until the market order is 100% filled61 it("Market orders should be 100% filled untill the order book is empty", async()=>{62 let dex = await Dex.deployed()63 let link = await Link.deployed()64 let sellBook = await dex.getOrderBook(web3.utils.fromUtf8("LINK"), 1)65 assert(sellBook.length==1, "should only have one order left from the previous test")66 //fill up the order book again67 await link.approve(dex.address, 500, { from: accounts[1] })68 await link.approve(dex.address, 500, { from: accounts[2] })69 await dex.deposit(100, web3.utils.fromUtf8("LINK"), {from: accounts[1] })70 await dex.deposit(100, web3.utils.fromUtf8("LINK"), {from:accounts[2]})71 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"),5,300,{from:accounts[1]})72 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"),5,400,{from:accounts[2]})73 //check buyer link balance before link purchase74 let balanceBefore = await dex.getBalance(accounts[0], web3.utils.fromUtf8("LINK"));75 //create a market buy order that ask for more than the entire market sell book (15 LINK)76 await dex.createMarketOrder(0, web3.utils.fromUtf8("LINK"),50)77 //check buyer link balance after link purchase78 let balanceAfter = await dex.getBalance(accounts[0], web3.utils.fromUtf8("LINK"));79 //buyer should have 15 more LINK after purchase even the buy order specified 50 LINK80 assert.equal(balanceBefore.toNumber()+15,balanceAfter.toNumber())81 })82 it("The ETH balance of the buyer should decrease with the filled amounts.", async()=>{83 let dex = await Dex.deployed()84 let link = await Link.deployed()85 //seller (accounts[1]) deposit link and sell it for 300 wei (limit order)86 await link.approve(dex.address, 500, { from: accounts[1] })87 88 await dex.deposit(100, web3.utils.fromUtf8("LINK"), {from:accounts[1]})89 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"),1,300, {from:accounts[1]})90 //check buyer ETH balance before trade91 let balanceBefore = await dex.getBalance(accounts[0], web3.utils.fromUtf8("ETH"));92 await dex.createMarketOrder(0, web3.utils.fromUtf8("LINK"),1)93 let balanceAfter = await dex.getBalance(accounts[0], web3.utils.fromUtf8("ETH"));94 //buyer should have 300 less ETH after purchase 95 assert.equal(balanceBefore.toNumber()-300,balanceAfter.toNumber())96 })97 xit("The token balance(s) of the token sell(s) should decrease with the filled amounts.", async()=>{98 let dex = await Dex.deployed()99 let link = await Link.deployed()100 101 let sellBook = await dex.getOrderBook(web3.utils.fromUtf8("LINK"), 1) // get sell side orderbook102 assert(sellBook.length == 0, "sell book is not empty initailly")103 104 105 //seller account[2] approve and deposit LINK106 await link.approve(dex.address, 500, {from:accounts[2]})107 await dex.deposit(100, web3.utils.fromUtf8("LINK"), { from: accounts[2] })108 await link.approve(dex.address, 500, {from:accounts[1]})109 await dex.deposit(100, web3.utils.fromUtf8("LINK"), {from:accounts[1]})110 //fill up the sell order111 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"),1,300,{from:accounts[1]})112 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"),1,400,{from:accounts[2]})113 //check sellers's LINK balances before trade114 let account1BalanceBefore = await dex.getBalance(accounts[1], web3.utils.fromUtf8("LINK"));115 let account2BalanceBefore = await dex.getBalance(accounts[2], web3.utils.fromUtf8("LINK"));116 //accounts[1] created market order to buy up both sellers117 await dex.depositEth({value: 10000})118 await dex.createMarketOrder(0, web3.utils.fromUtf8("LINK"),2)119 //check sellers's LINK balances after trade120 let account1BalanceAfter = await dex.getBalance(accounts[1], web3.utils.fromUtf8("LINK"));121 let account2BalanceAfter = await dex.getBalance(accounts[2], web3.utils.fromUtf8("LINK"));122 assert.equal(account1BalanceBefore.toNumber()-1,account1BalanceAfter.toNumber())123 assert.equal(account2BalanceBefore.toNumber()-1,account2BalanceAfter.toNumber())124 })125 xit("Filled limit orders should be removed from the order book", async()=>{126 let dex = await Dex.deployed()127 let link = await Link.deployed()128 await dex.addToken(web3.utils.fromUtf8("LINK"), link.address)129 //Seller deposit link and creates a sell order for 1 link for 300wei130 await link.approve(dex.address, 500)131 await dex.deposit(50, web3.utils.fromUtf8("LINK"))132 await dex.depositEth({value: 10000})133 let orders = dex.getOrderBook(web3.utils.fromUtf8("LINK"), 1) //get sell side book134 await dex.createMarketOrder(1, web3.utils.fromUtf8("LINK"), 1, 300)135 await dex.createMarketOrder(0, web3.utils.fromUtf8("LINK"),1) // accounts[0]136 orders = await dex.getOrderBook(web3.utils.fromUtf8("LINK"), 1) //get sell side book137 assert(orders.length==0, "sell book isn't empty after trade")138 })139 //Limit orders filled propert should be set properly after a trade140 xit("Partially filled limit orders should be modified to present the filled/remaining amount", async()=>{141 let dex = await Dex.deployed()142 143 let orders = await dex.getOrderBook(web3.utils.fromUtf8("LINK"), 1) //get sell side book144 assert(orders.length==0, "sell book isn't empty initially")145 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"), 5, 300, { from: accounts[1] })146 await dex.depositEth({value:1000})147 await dex.createMarketOrder(0, web3.utils.fromUtf8("LINK"),2) // accounts[0]148 orders = await dex.getOrderBook(web3.utils.fromUtf8("LINK"), 1) //get sell side book149 assert.equal(orders[0].filled, 2 ,"2/5 order should be filled")150 assert.equal(orders[0].amount, 5 ,"initial amount should be 5")151 // available = amount - filled152 })153 //When creating a BUY market order, the buyer needs to have enough ETH for the trade154 it("Should throw an error when creating a buy market order without adequate ETH balance", async () => {155 let dex = await Dex.deployed()156 157 let balance = await dex.balances(accounts[4], web3.utils.fromUtf8("ETH"))158 assert.equal( balance.toNumber(), 0, "Initial ETH balance is not 0" );159 await dex.createLimitOrder(1, web3.utils.fromUtf8("LINK"), 5, 300, {from: accounts[1]})160 await truffleAssert.reverts(161 162 dex.createMarketOrder(0, web3.utils.fromUtf8("LINK"), 5, {from: accounts[4]})163 )164 })165 ...

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Lab.test.js

Source:Lab.test.js Github

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...17 assert.equal(labName, _labName, "labName is not set exactly.");18 });19 it("create Study(1)", async () => {20 await lab.createStudy("first study", 21 web3Utils.fromUtf8("noname0"), 22 web3Utils.fromUtf8("noname0@gmail.com"), 23 web3Utils.fromUtf8("https://noname0.github.io")24 );25 const count = await lab.getStudyCount();26 assert.equal(count, 1, "StudyList count is different.");27 });28 it("create Study(2)", async () => {29 await lab.createStudy("first study", 30 web3Utils.fromUtf8("noname0"), 31 web3Utils.fromUtf8("noname0@gmail.com"), 32 web3Utils.fromUtf8("https://noname0.github.io")33 );34 await lab.createStudy("second study", 35 web3Utils.fromUtf8("noname1"), 36 web3Utils.fromUtf8("noname1@gmail.com"), 37 web3Utils.fromUtf8("https://noname1.github.io")38 );39 const count = await lab.getStudyCount();40 assert.equal(count, 2, "StudyList count is different.");41 });42 it("create Study(3)", async () => {43 await lab.createStudy("first study", 44 web3Utils.fromUtf8("noname0"), 45 web3Utils.fromUtf8("noname0@gmail.com"), 46 web3Utils.fromUtf8("https://noname0.github.io")47 );48 await lab.createStudy("second study", 49 web3Utils.fromUtf8("noname1"), 50 web3Utils.fromUtf8("noname1@gmail.com"), 51 web3Utils.fromUtf8("https://noname1.github.io")52 );53 await lab.createStudy("third study", 54 web3Utils.fromUtf8("noname2"), 55 web3Utils.fromUtf8("noname2@gmail.com"), 56 web3Utils.fromUtf8("https://noname2.github.io")57 );58 const count = await lab.getStudyCount();59 assert.equal(count, 3, "StudyList count is different.");60 });...

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from-utf8-test.ts

Source:from-utf8-test.ts Github

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...18 */19import BN = require('bn.js');20import {fromUtf8} from 'susyweb-utils';21// $ExpectType string22fromUtf8('I have 100£');23// $ExpectError24fromUtf8(232);25// $ExpectError26fromUtf8(new BN(3));27// $ExpectError28fromUtf8(['string']);29// $ExpectError30fromUtf8([4]);31// $ExpectError32fromUtf8({});33// $ExpectError34fromUtf8(true);35// $ExpectError36fromUtf8(null);37// $ExpectError...

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Using AI Code Generation

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1var wptools = require('wptools');2var str = wptools.fromUtf8("test");3var wptools = require('wptools');4var str = wptools.fromUtf8("test");5var wptools = require('wptools');6var str = wptools.fromUtf8("test");7var wptools = require('wptools');8var str = wptools.fromUtf8("test");9var wptools = require('wptools');10var str = wptools.fromUtf8("test");11var wptools = require('wptools');12var str = wptools.fromUtf8("test");13var wptools = require('wptools');14var str = wptools.fromUtf8("test");15var wptools = require('wptools');16var str = wptools.fromUtf8("test");17var wptools = require('wptools');18var str = wptools.fromUtf8("test");19var wptools = require('wptools');20var str = wptools.fromUtf8("test");21var wptools = require('wptools');22var str = wptools.fromUtf8("test");23var wptools = require('wptools');24var str = wptools.fromUtf8("test");

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Using AI Code Generation

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1var wptools = require('wptools');2var result = wptools.fromUtf8('Iñtërnâtiônàlizætiøn');3console.log(result);4var wptools = require('wptools');5var result = wptools.toUtf8('Iñtërnâtiônàlizætiøn');6console.log(result);7var wptools = require('wptools');8var result = wptools.toAscii('Iñtërnâtiônàlizætiøn');9console.log(result);10var wptools = require('wptools');11var result = wptools.fromAscii('Iñtërnâtiônàlizætiøn');12console.log(result);13var wptools = require('wptools');14var result = wptools.toAscii('Iñtërnâtiônàlizætiøn');15console.log(result);16var wptools = require('wptools');17var result = wptools.fromAscii('Iñtërnâtiônàlizætiøn');18console.log(result);19var wptools = require('wptools');20var result = wptools.toAscii('Iñtërnâtiônàlizætiøn');21console.log(result);22var wptools = require('wptools');23var result = wptools.fromAscii('Iñtërnâtiônàlizætiøn');24console.log(result);25var wptools = require('wptools');26var result = wptools.toAscii('Iñtërnâtiônàl

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Using AI Code Generation

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1const wptools = require('wptools');2const str = 'hello world';3const utf8 = wptools.fromUtf8(str);4console.log(utf8);5const wptools = require('wptools');6const utf8 = 'hello world';7const str = wptools.toUtf8(utf8);8console.log(str);9const wptools = require('wptools');10const str = 'hello world';11const utf8 = wptools.fromUtf8(str);12console.log(utf8);13const wptools = require('wptools');14const utf8 = 'hello world';15const str = wptools.toUtf8(utf8);16console.log(str);17const wptools = require('wptools');18const str = 'hello world';19const utf8 = wptools.fromUtf8(str);20console.log(utf8);21const wptools = require('wptools');22const utf8 = 'hello world';23const str = wptools.toUtf8(utf8);24console.log(str);25const wptools = require('wptools');26const str = 'hello world';27const utf8 = wptools.fromUtf8(str);28console.log(utf8);29const wptools = require('wptools');30const utf8 = 'hello world';31const str = wptools.toUtf8(utf8);32console.log(str);33const wptools = require('wptools');34const str = 'hello world';35const utf8 = wptools.fromUtf8(str);36console.log(utf8);37const wptools = require('wptools');38const utf8 = 'hello world';39const str = wptools.toUtf8(utf8);40console.log(str);41const wptools = require('wptools');

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Using AI Code Generation

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1var wptools = require('wptools');2var utf8 = wptools.fromUtf8('test');3console.log(utf8);4var wptools = require('wptools');5var utf8 = wptools.fromUtf8('test');6console.log(utf8);7var wptools = require('wptools');8var utf8 = wptools.fromUtf8('test');9console.log(utf8);10var wptools = require('wptools');11var utf8 = wptools.fromUtf8('test');12console.log(utf8);13var wptools = require('wptools');14var utf8 = wptools.fromUtf8('test');15console.log(utf8);16var wptools = require('wptools');17var utf8 = wptools.fromUtf8('test');18console.log(utf8);19var wptools = require('wptools');20var utf8 = wptools.fromUtf8('test');21console.log(utf8);22var wptools = require('wptools');23var utf8 = wptools.fromUtf8('test');24console.log(utf8);25var wptools = require('wptools');26var utf8 = wptools.fromUtf8('test');27console.log(utf8);28var wptools = require('wptools');29var utf8 = wptools.fromUtf8('test');30console.log(utf8);31var wptools = require('wptools');32var utf8 = wptools.fromUtf8('test');33console.log(utf8);34var wptools = require('wptools');35var utf8 = wptools.fromUtf8('test');36console.log(utf8);

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Using AI Code Generation

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1var wptools = require('wptools');2var text = 'hello world';3var buffer = wptools.fromUtf8(text);4console.log(buffer);5var wptools = require('wptools');6var buffer = new Buffer('hello world');7var text = wptools.toUtf8(buffer);8console.log(text);9var wptools = require('wptools');10var buffer = new Buffer('hello world');11var text = wptools.toUtf8(buffer);12console.log(text);13var wptools = require('wptools');14var buffer = new Buffer('hello world');15var text = wptools.toUtf8(buffer);16console.log(text);17var wptools = require('wptools');18var buffer = new Buffer('hello world');19var text = wptools.toUtf8(buffer);20console.log(text);21var wptools = require('wptools');22var buffer = new Buffer('hello world');23var text = wptools.toUtf8(buffer);24console.log(text);25var wptools = require('wptools');26var buffer = new Buffer('hello world');27var text = wptools.toUtf8(buffer);28console.log(text);29var wptools = require('wptools');30var buffer = new Buffer('hello world');31var text = wptools.toUtf8(buffer);32console.log(text);33var wptools = require('wptools');34var buffer = new Buffer('hello world');35var text = wptools.toUtf8(buffer);36console.log(text);

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Using AI Code Generation

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1var wptools = require('wptools');2var str = wptools.fromUtf8("f0 9f 98 81");3console.log(str);4var wptools = require('wptools');5var str = wptools.toUtf8("😀");6console.log(str);7var wptools = require('wptools');8var str = wptools.toHex("😀");9console.log(str);10var wptools = require('wptools');11var str = wptools.fromHex("f09f9881");12console.log(str);13var wptools = require('wptools');14var str = wptools.toBase64("😀");15console.log(str);16var wptools = require('wptools');17var str = wptools.fromBase64("8J+YgA==");18console.log(str);19var wptools = require('wptools');20var str = wptools.toAscii("😀");21console.log(str);22var wptools = require('wptools');23var str = wptools.fromAscii("?");24console.log(str);25var wptools = require('wptools');26var str = wptools.toLatin1("😀");27console.log(str);28var wptools = require('w

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