init funding test

test/DVM/trader.test.ts

@@ -0,0 +1,121 @@
+/*
+
+    Copyright 2020 DODO ZOO.
+    SPDX-License-Identifier: Apache-2.0
+
+*/
+
+// import * as assert from 'assert';
+
+import { decimalStr } from '../utils/Converter';
+import { logGas } from '../utils/Log';
+import { DVMContext, getDVMContext } from '../utils/DVMContext';
+import { assert } from 'chai';
+
+let lp: string;
+let trader: string;
+
+async function init(ctx: DVMContext): Promise<void> {
+  lp = ctx.SpareAccounts[0];
+  trader = ctx.SpareAccounts[1];
+  await ctx.approveRoute(lp);
+  await ctx.approveRoute(trader);
+
+  await ctx.mintTestToken(lp, decimalStr("10"), decimalStr("1000"));
+  await ctx.mintTestToken(trader, decimalStr("10"), decimalStr("1000"));
+
+  await ctx.Route.methods
+    .depositToDVM(ctx.DVM.options.address, lp, decimalStr("10"), decimalStr("0"))
+    .send(ctx.sendParam(lp));
+
+  console.log(await ctx.Vault.methods.getVaultBalance().call())
+
+  console.log("deposit")
+}
+
+describe("Trader", () => {
+  let snapshotId: string;
+  let ctx: DVMContext;
+
+  before(async () => {
+    ctx = await getDVMContext();
+    await init(ctx);
+  });
+
+  beforeEach(async () => {
+    snapshotId = await ctx.EVM.snapshot();
+  });
+
+  afterEach(async () => {
+    await ctx.EVM.reset(snapshotId);
+  });
+
+  describe("trade", () => {
+    it("buy & sell", async () => {
+
+      console.log("BASE0 before buy", await ctx.DVM.methods._BASE0_().call())
+
+      // buy
+      await logGas(ctx.Route.methods.sellQuoteOnDVM(ctx.DVM.options.address, trader, decimalStr("200"), decimalStr("1")), ctx.sendParam(trader), "buy base token")
+      console.log("BASE0 after buy", await ctx.DVM.methods._BASE0_().call())
+      // trader balances
+      assert.equal(
+        await ctx.BASE.methods.balanceOf(trader).call(),
+        "11946763594380080787"
+      );
+      assert.equal(
+        await ctx.QUOTE.methods.balanceOf(trader).call(),
+        decimalStr("800")
+      );
+      // vault balances
+      assert.equal(
+        await ctx.BASE.methods.balanceOf(ctx.Vault.options.address).call(),
+        "8051283784161162863"
+      );
+      assert.equal(
+        await ctx.QUOTE.methods.balanceOf(ctx.Vault.options.address).call(),
+        decimalStr("200")
+      );
+      // maintainer balances
+      assert.equal(
+        await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
+        "1952621458756350"
+      );
+      assert.equal(
+        await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
+        decimalStr("0")
+      );
+
+      // sell
+      await logGas(ctx.Route.methods.sellBaseOnDVM(ctx.DVM.options.address, trader, decimalStr("1"), decimalStr("100")), ctx.sendParam(trader), "sell base token")
+      console.log("BASE0 after sell", await ctx.DVM.methods._BASE0_().call())
+      // trader balances
+      assert.equal(
+        await ctx.BASE.methods.balanceOf(trader).call(),
+        "10946763594380080787"
+      );
+      assert.equal(
+        await ctx.QUOTE.methods.balanceOf(trader).call(),
+        "903421810640399874603"
+      );
+      // vault balances
+      assert.equal(
+        await ctx.BASE.methods.balanceOf(ctx.Vault.options.address).call(),
+        "9051283784161162863"
+      );
+      assert.equal(
+        await ctx.QUOTE.methods.balanceOf(ctx.Vault.options.address).call(),
+        "96474456349930717298"
+      );
+      // maintainer balances
+      assert.equal(
+        await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
+        "1952621458756350"
+      );
+      assert.equal(
+        await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
+        "103733009669408099"
+      );
+    });
+  });
+});