86 lines
2.2 KiB
TypeScript
86 lines
2.2 KiB
TypeScript
/*
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Copyright 2020 DODO ZOO.
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SPDX-License-Identifier: Apache-2.0
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*/
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// import * as assert from 'assert';
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import { decimalStr } from '../utils/Converter';
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import { logGas } from '../utils/Log';
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import { DVMContext, getDVMContext } from '../utils/DVMContext';
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import { DVM_VAULT_NAME, getContractWithAddress } from '../utils/Contracts';
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import { Contract } from 'web3-eth-contract';
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let lp: string;
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let trader: string;
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let vault: Contract
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async function init(ctx: DVMContext): Promise<void> {
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lp = ctx.SpareAccounts[0];
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trader = ctx.SpareAccounts[1];
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await ctx.approveRoute(lp);
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await ctx.approveRoute(trader);
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console.log("approve")
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await ctx.mintTestToken(lp, decimalStr("10"), decimalStr("1000"));
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await ctx.mintTestToken(trader, decimalStr("10"), decimalStr("1000"));
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console.log("mint")
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var vaultAddress = await ctx.DVM.methods._VAULT_().call();
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vault = getContractWithAddress(DVM_VAULT_NAME, vaultAddress)
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await ctx.Route.methods
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.depositToDVM(ctx.DVM.options.address, lp, decimalStr("10"), decimalStr("0"))
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.send(ctx.sendParam(lp));
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console.log(await vault.methods.getVaultBalance().call())
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console.log("deposit")
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}
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describe("Trader", () => {
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let snapshotId: string;
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let ctx: DVMContext;
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before(async () => {
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ctx = await getDVMContext();
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await init(ctx);
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});
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beforeEach(async () => {
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snapshotId = await ctx.EVM.snapshot();
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});
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afterEach(async () => {
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await ctx.EVM.reset(snapshotId);
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});
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describe("trade", () => {
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it("buy when R equals ONE", async () => {
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await logGas(ctx.Route.methods.sellBaseOnDVM(ctx.DVM.options.address, trader, decimalStr("1"), decimalStr("90")), ctx.sendParam(trader), "buy base token when balanced")
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// trader balances
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console.log(
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await ctx.BASE.methods.balanceOf(trader).call(),
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decimalStr("11")
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);
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console.log(
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await ctx.QUOTE.methods.balanceOf(trader).call(),
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"898581839502056240973"
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);
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// maintainer balances
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console.log(
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await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
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decimalStr("0.001")
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);
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console.log(
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await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
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decimalStr("0")
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);
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});
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});
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});
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