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support k=0 case and fix test

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This commit is contained in:
mingda
2020-12-01 00:02:33 +08:00
parent e5c24453bb
commit 167634cd0c
6 changed files with 149 additions and 17 deletions
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23
test/DVM/AMMLikeCase.test.ts
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@@ -55,39 +55,37 @@ describe("AMMLikeCase", () => {
it("basic state", async () => {
console.log(await ctx.DVM.methods.getMidPrice().call())
console.log(await ctx.DVM.methods.getBase0().call())
})
it("buy", async () => {
console.log("BASE0 before buy", await ctx.DVM.methods.getBase0().call())
// buy
await ctx.transferQuoteToDVM(trader, decimalStr("200"))
await ctx.DVM.methods.sellQuote(trader).send(ctx.sendParam(trader))
console.log("BASE0 after buy", await ctx.DVM.methods.getBase0().call())
// trader balances
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
"11661666666528194443"
"11661666666528194445"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
decimalStr("800")
);
// vault balances
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.DVM.options.address).call(),
"8336666666805277779"
"8336666666805277778"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.DVM.options.address).call(),
decimalStr("1200")
);
// maintainer balances
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
"1666666666527778"
"1666666666527777"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
@@ -97,12 +95,9 @@ describe("AMMLikeCase", () => {
it("sell", async () => {
console.log("BASE0 before sell", await ctx.DVM.methods.getBase0().call())
// sell
await ctx.transferBaseToDVM(trader, decimalStr("1"))
await ctx.DVM.methods.sellBase(trader).send(ctx.sendParam(trader))
console.log("BASE0 after sell", await ctx.DVM.methods.getBase0().call())
// trader balances
assert.equal(
@@ -111,8 +106,9 @@ describe("AMMLikeCase", () => {
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"1090636363645427272727"
"1090636363645427272728"
);
// vault balances
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.DVM.options.address).call(),
@@ -122,6 +118,7 @@ describe("AMMLikeCase", () => {
await ctx.QUOTE.methods.balanceOf(ctx.DVM.options.address).call(),
"909272727263654545454"
);
// maintainer balances
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
@@ -129,7 +126,7 @@ describe("AMMLikeCase", () => {
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"90909090918181819"
"90909090918181818"
);
});
});