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Merge pull request #2 from Dominator008/fix-test

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Fix tests
This commit is contained in:
radar-bear
2020-09-08 23:45:08 +08:00
committed by GitHub
parent 06e4f00c9b e3ce9758e5
commit 1c366455ea
3 changed files with 1362 additions and 494 deletions
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1014
test/LiquidityProvider.test.ts
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File diff suppressed because it is too large Load Diff

662
test/Trader.test.ts
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@@ -5,277 +5,621 @@
*/
import * as assert from 'assert';
import { DODOContext, getDODOContext } from './utils/Context';
import { decimalStr } from './utils/Converter';
import { logGas } from './utils/Log';
import * as assert from "assert"
let lp: string
let trader: string
let lp: string;
let trader: string;
async function init(ctx: DODOContext): Promise<void> {
await ctx.setOraclePrice(decimalStr("100"))
await ctx.setOraclePrice(decimalStr("100"));
lp = ctx.spareAccounts[0]
trader = ctx.spareAccounts[1]
await ctx.approveDODO(lp)
await ctx.approveDODO(trader)
lp = ctx.spareAccounts[0];
trader = ctx.spareAccounts[1];
await ctx.approveDODO(lp);
await ctx.approveDODO(trader);
await ctx.mintTestToken(lp, decimalStr("10"), decimalStr("1000"))
await ctx.mintTestToken(trader, decimalStr("10"), decimalStr("1000"))
await ctx.mintTestToken(lp, decimalStr("10"), decimalStr("1000"));
await ctx.mintTestToken(trader, decimalStr("10"), decimalStr("1000"));
await ctx.DODO.methods.depositBaseTo(lp, decimalStr("10")).send(ctx.sendParam(lp))
await ctx.DODO.methods.depositQuoteTo(lp, decimalStr("1000")).send(ctx.sendParam(lp))
await ctx.DODO.methods
.depositBaseTo(lp, decimalStr("10"))
.send(ctx.sendParam(lp));
await ctx.DODO.methods
.depositQuoteTo(lp, decimalStr("1000"))
.send(ctx.sendParam(lp));
}
describe("Trader", () => {
let snapshotId: string
let ctx: DODOContext
let snapshotId: string;
let ctx: DODOContext;
before(async () => {
ctx = await getDODOContext()
ctx = await getDODOContext();
await init(ctx);
})
});
beforeEach(async () => {
snapshotId = await ctx.EVM.snapshot();
});
afterEach(async () => {
await ctx.EVM.reset(snapshotId)
await ctx.EVM.reset(snapshotId);
});
describe("R goes above ONE", () => {
it("buy when R equals ONE", async () => {
logGas(await ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x").send(ctx.sendParam(trader)), "buy base token when balanced")
await logGas(
ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x"),
ctx.sendParam(trader),
"buy base token when balanced"
);
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("11"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "898581839502056240973")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("11")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"898581839502056240973"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0.001"))
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0"))
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0.001")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0")
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), decimalStr("8.999"))
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "1101418160497943759027")
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
decimalStr("8.999")
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"1101418160497943759027"
);
// price update
assert.equal(await ctx.DODO.methods.getMidPrice().call(), "102353368821735563400")
})
assert.equal(
await ctx.DODO.methods.getMidPrice().call(),
"102353368821735563400"
);
});
it("buy when R is ABOVE ONE", async () => {
await ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x").send(ctx.sendParam(trader))
logGas(await ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("130"), "0x").send(ctx.sendParam(trader)), "buy when R is ABOVE ONE")
await ctx.DODO.methods
.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x")
.send(ctx.sendParam(trader));
await logGas(
ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("130"), "0x"),
ctx.sendParam(trader),
"buy when R is ABOVE ONE"
);
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("12"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "794367183433412077653")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("12")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"794367183433412077653"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0.002"))
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0"))
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0.002")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0")
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), decimalStr("7.998"))
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "1205632816566587922347")
})
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
decimalStr("7.998")
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"1205632816566587922347"
);
});
it("sell when R is ABOVE ONE", async () => {
await ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x").send(ctx.sendParam(trader))
logGas(await ctx.DODO.methods.sellBaseToken(decimalStr("0.5"), decimalStr("40"), "0x").send(ctx.sendParam(trader)), "sell when R is ABOVE ONE")
await ctx.DODO.methods
.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x")
.send(ctx.sendParam(trader));
await logGas(
ctx.DODO.methods.sellBaseToken(
decimalStr("0.5"),
decimalStr("40"),
"0x"
),
ctx.sendParam(trader),
"sell when R is ABOVE ONE"
);
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("10.5"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "949280846351657143136")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("10.5")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"949280846351657143136"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0.001"))
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), "50851561534203512")
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0.001")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"50851561534203512"
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), decimalStr("9.499"))
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "1050668302086808653352")
})
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
decimalStr("9.499")
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"1050668302086808653352"
);
});
it("sell when R is ABOVE ONE and RStatus back to ONE", async () => {
await ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x").send(ctx.sendParam(trader))
logGas(await ctx.DODO.methods.sellBaseToken("1003002430889317763", decimalStr("90"), "0x").send(ctx.sendParam(trader)), "sell when R is ABOVE ONE and RStatus back to ONE")
await ctx.DODO.methods
.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x")
.send(ctx.sendParam(trader));
await logGas(
ctx.DODO.methods.sellBaseToken(
"1003002430889317763",
decimalStr("90"),
"0x"
),
ctx.sendParam(trader),
"sell when R is ABOVE ONE and RStatus back to ONE"
);
// R status
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "0")
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "0");
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), "9996997569110682237")
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "999695745518506168723")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
"9996997569110682237"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"999695745518506168723"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0.001"))
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), "101418160497943759")
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0.001")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"101418160497943759"
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), "10002002430889317763")
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "1000202836320995887518")
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
"10002002430889317763"
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"1000202836320995887518"
);
// target status
assert.equal(await ctx.DODO.methods._TARGET_BASE_TOKEN_AMOUNT_().call(), "10002002430889317763")
assert.equal(await ctx.DODO.methods._TARGET_QUOTE_TOKEN_AMOUNT_().call(), "1000202836320995887518")
})
assert.equal(
await ctx.DODO.methods._TARGET_BASE_TOKEN_AMOUNT_().call(),
"10002002430889317763"
);
assert.equal(
await ctx.DODO.methods._TARGET_QUOTE_TOKEN_AMOUNT_().call(),
"1000202836320995887518"
);
});
it("sell when R is ABOVE ONE and RStatus becomes BELOW ONE", async () => {
await ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x").send(ctx.sendParam(trader))
logGas(await ctx.DODO.methods.sellBaseToken(decimalStr("2"), decimalStr("90"), "0x").send(ctx.sendParam(trader)), "sell when R is ABOVE ONE and RStatus becomes BELOW ONE [gas cost worst case]")
await ctx.DODO.methods
.buyBaseToken(decimalStr("1"), decimalStr("110"), "0x")
.send(ctx.sendParam(trader));
await logGas(
ctx.DODO.methods.sellBaseToken(decimalStr("2"), decimalStr("90"), "0x"),
ctx.sendParam(trader),
"sell when R is ABOVE ONE and RStatus becomes BELOW ONE [gas cost worst case]"
);
// R status
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "2")
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "2");
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("9"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "1098020621600061709144")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("9")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"1098020621600061709144"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0.001"))
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), "200038898794388634")
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0.001")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"200038898794388634"
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), decimalStr("10.999"))
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "901779339501143902222")
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
decimalStr("10.999")
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"901779339501143902222"
);
// target status
assert.equal(await ctx.DODO.methods._TARGET_BASE_TOKEN_AMOUNT_().call(), "10002002430889317763")
assert.equal(await ctx.DODO.methods._TARGET_QUOTE_TOKEN_AMOUNT_().call(), "1000400077797588777268")
})
})
assert.equal(
await ctx.DODO.methods._TARGET_BASE_TOKEN_AMOUNT_().call(),
"10002002430889317763"
);
assert.equal(
await ctx.DODO.methods._TARGET_QUOTE_TOKEN_AMOUNT_().call(),
"1000400077797588777268"
);
});
});
describe("R goes below ONE", () => {
it("sell when R equals ONE", async () => {
logGas(await ctx.DODO.methods.sellBaseToken(decimalStr("1"), decimalStr("90"), "0x").send(ctx.sendParam(trader)), "sell base token when balanced")
await logGas(
ctx.DODO.methods.sellBaseToken(decimalStr("1"), decimalStr("90"), "0x"),
ctx.sendParam(trader),
"sell base token when balanced"
);
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("9"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "1098617454226610630663")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("9")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"1098617454226610630663"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), "0")
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), "98914196817061816")
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
"0"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"98914196817061816"
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), decimalStr("11"))
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "901283631576572307521")
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
decimalStr("11")
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"901283631576572307521"
);
// price update
assert.equal(await ctx.DODO.methods.getMidPrice().call(), "97736983274307939149")
})
assert.equal(
await ctx.DODO.methods.getMidPrice().call(),
"97736983274307939149"
);
});
it("sell when R is BELOW ONE", async () => {
await ctx.DODO.methods.sellBaseToken(decimalStr("3"), decimalStr("90"), "0x").send(ctx.sendParam(trader))
logGas(await ctx.DODO.methods.sellBaseToken(decimalStr("3"), decimalStr("90"), "0x").send(ctx.sendParam(trader)), "sell when R is BELOW ONE")
await ctx.DODO.methods
.sellBaseToken(decimalStr("3"), decimalStr("90"), "0x")
.send(ctx.sendParam(trader));
await logGas(
ctx.DODO.methods.sellBaseToken(decimalStr("3"), decimalStr("90"), "0x"),
ctx.sendParam(trader),
"sell when R is BELOW ONE"
);
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("4"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "1535961012052716726151")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("4")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"1535961012052716726151"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), "0")
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), "537573733252474148")
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
"0"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"537573733252474148"
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), decimalStr("16"))
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "463501414214030799701")
})
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
decimalStr("16")
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"463501414214030799701"
);
});
it("buy when R is BELOW ONE", async () => {
await ctx.DODO.methods.sellBaseToken(decimalStr("1"), decimalStr("90"), "0x").send(ctx.sendParam(trader))
logGas(await ctx.DODO.methods.buyBaseToken(decimalStr("0.5"), decimalStr("60"), "0x").send(ctx.sendParam(trader)), "buy when R is BELOW ONE")
await ctx.DODO.methods
.sellBaseToken(decimalStr("1"), decimalStr("90"), "0x")
.send(ctx.sendParam(trader));
await logGas(
ctx.DODO.methods.buyBaseToken(
decimalStr("0.5"),
decimalStr("60"),
"0x"
),
ctx.sendParam(trader),
"buy when R is BELOW ONE"
);
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("9.5"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "1049294316148665165453")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("9.5")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"1049294316148665165453"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0.0005"))
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), "98914196817061816")
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0.0005")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"98914196817061816"
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), decimalStr("10.4995"))
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "950606769654517772731")
})
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
decimalStr("10.4995")
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"950606769654517772731"
);
});
it("buy when R is BELOW ONE and RStatus back to ONE", async () => {
await ctx.DODO.methods.sellBaseToken(decimalStr("1"), decimalStr("90"), "0x").send(ctx.sendParam(trader))
logGas(await ctx.DODO.methods.buyBaseToken("997008973080757728", decimalStr("110"), "0x").send(ctx.sendParam(trader)), "buy when R is BELOW ONE and RStatus back to ONE")
await ctx.DODO.methods
.sellBaseToken(decimalStr("1"), decimalStr("90"), "0x")
.send(ctx.sendParam(trader));
await logGas(
ctx.DODO.methods.buyBaseToken(
"997008973080757728",
decimalStr("110"),
"0x"
),
ctx.sendParam(trader),
"buy when R is BELOW ONE and RStatus back to ONE"
);
// R status
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "0")
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "0");
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), "9997008973080757728")
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "999703024198699411500")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
"9997008973080757728"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"999703024198699411500"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), "997008973080757")
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), "98914196817061816")
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
"997008973080757"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"98914196817061816"
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), "10001994017946161515")
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "1000198061604483526684")
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
"10001994017946161515"
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"1000198061604483526684"
);
// target status
assert.equal(await ctx.DODO.methods._TARGET_BASE_TOKEN_AMOUNT_().call(), "10001994017946161515")
assert.equal(await ctx.DODO.methods._TARGET_QUOTE_TOKEN_AMOUNT_().call(), "1000198061604483526684")
})
assert.equal(
await ctx.DODO.methods._TARGET_BASE_TOKEN_AMOUNT_().call(),
"10001994017946161515"
);
assert.equal(
await ctx.DODO.methods._TARGET_QUOTE_TOKEN_AMOUNT_().call(),
"1000198061604483526684"
);
});
it("buy when R is BELOW ONE and RStatus becomes ABOVE ONE", async () => {
await ctx.DODO.methods.sellBaseToken(decimalStr("1"), decimalStr("90"), "0x").send(ctx.sendParam(trader))
logGas(await ctx.DODO.methods.buyBaseToken(decimalStr("2"), decimalStr("220"), "0x").send(ctx.sendParam(trader)), "buy when R is BELOW ONE and RStatus becomes ABOVE ONE [gas cost worst case]")
await ctx.DODO.methods
.sellBaseToken(decimalStr("1"), decimalStr("90"), "0x")
.send(ctx.sendParam(trader));
await logGas(
ctx.DODO.methods.buyBaseToken(decimalStr("2"), decimalStr("220"), "0x"),
ctx.sendParam(trader),
"buy when R is BELOW ONE and RStatus becomes ABOVE ONE [gas cost worst case]"
);
// R status
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "1")
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "1");
// trader balances
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("11"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "897977789597854403796")
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("11")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"897977789597854403796"
);
// maintainer balances
assert.equal(await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(), decimalStr("0.002"))
assert.equal(await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(), "98914196817061816")
assert.equal(
await ctx.BASE.methods.balanceOf(ctx.Maintainer).call(),
decimalStr("0.002")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(ctx.Maintainer).call(),
"98914196817061816"
);
// dodo balances
assert.equal(await ctx.DODO.methods._BASE_BALANCE_().call(), decimalStr("8.998"))
assert.equal(await ctx.DODO.methods._QUOTE_BALANCE_().call(), "1101923296205328534388")
assert.equal(
await ctx.DODO.methods._BASE_BALANCE_().call(),
decimalStr("8.998")
);
assert.equal(
await ctx.DODO.methods._QUOTE_BALANCE_().call(),
"1101923296205328534388"
);
// target status
assert.equal(await ctx.DODO.methods._TARGET_BASE_TOKEN_AMOUNT_().call(), "10004000000000000000")
assert.equal(await ctx.DODO.methods._TARGET_QUOTE_TOKEN_AMOUNT_().call(), "1000198061604483526684")
})
})
assert.equal(
await ctx.DODO.methods._TARGET_BASE_TOKEN_AMOUNT_().call(),
"10004000000000000000"
);
assert.equal(
await ctx.DODO.methods._TARGET_QUOTE_TOKEN_AMOUNT_().call(),
"1000198061604483526684"
);
});
});
describe("Corner cases", () => {
it("buy or sell 0", async () => {
await ctx.DODO.methods.sellBaseToken(decimalStr("0"), decimalStr("0"), "0x").send(ctx.sendParam(trader))
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("10"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), decimalStr("1000"))
await ctx.DODO.methods
.sellBaseToken(decimalStr("0"), decimalStr("0"), "0x")
.send(ctx.sendParam(trader));
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("10")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
decimalStr("1000")
);
await ctx.DODO.methods.buyBaseToken(decimalStr("0"), decimalStr("0"), "0x").send(ctx.sendParam(trader))
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), decimalStr("10"))
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), decimalStr("1000"))
})
await ctx.DODO.methods
.buyBaseToken(decimalStr("0"), decimalStr("0"), "0x")
.send(ctx.sendParam(trader));
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
decimalStr("10")
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
decimalStr("1000")
);
});
it("buy or sell a tiny amount", async () => {
// no precision problem
await ctx.DODO.methods.sellBaseToken("1", decimalStr("0"), "0x").send(ctx.sendParam(trader))
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), "9999999999999999999")
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "1000000000000000000100")
await ctx.DODO.methods
.sellBaseToken("1", decimalStr("0"), "0x")
.send(ctx.sendParam(trader));
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
"9999999999999999999"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"1000000000000000000100"
);
// have precision problem, charge 0
await ctx.DODO.methods.buyBaseToken("1", decimalStr("1"), "0x").send(ctx.sendParam(trader))
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), "10000000000000000000")
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "1000000000000000000100")
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "0")
await ctx.DODO.methods
.buyBaseToken("1", decimalStr("1"), "0x")
.send(ctx.sendParam(trader));
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
"10000000000000000000"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"1000000000000000000100"
);
assert.equal(await ctx.DODO.methods._R_STATUS_().call(), "0");
// no precision problem if trading amount is extremely small
await ctx.DODO.methods.buyBaseToken("10", decimalStr("1"), "0x").send(ctx.sendParam(trader))
assert.equal(await ctx.BASE.methods.balanceOf(trader).call(), "10000000000000000010")
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "999999999999999999100")
})
await ctx.DODO.methods
.buyBaseToken("10", decimalStr("1"), "0x")
.send(ctx.sendParam(trader));
assert.equal(
await ctx.BASE.methods.balanceOf(trader).call(),
"10000000000000000010"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"999999999999999999100"
);
});
it("sell a huge amount of base token", async () => {
await ctx.mintTestToken(trader, decimalStr("10000"), "0")
await ctx.DODO.methods.sellBaseToken(decimalStr("10000"), "0", "0x").send(ctx.sendParam(trader))
await ctx.mintTestToken(trader, decimalStr("10000"), "0");
await ctx.DODO.methods
.sellBaseToken(decimalStr("10000"), "0", "0x")
.send(ctx.sendParam(trader));
// nearly drain out quote pool
// because the fee donated is greater than remaining quote pool
// quote lp earn a considerable profit
assert.equal(await ctx.QUOTE.methods.balanceOf(trader).call(), "1996900220185135480813")
assert.equal(await ctx.DODO.methods.getLpQuoteBalance(lp).call(), "4574057156329524019750")
})
})
assert.equal(
await ctx.QUOTE.methods.balanceOf(trader).call(),
"1996900220185135480813"
);
assert.equal(
await ctx.DODO.methods.getLpQuoteBalance(lp).call(),
"4574057156329524019750"
);
});
});
describe("Revert cases", () => {
it("price limit", async () => {
await assert.rejects(
ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("100"), "0x").send(ctx.sendParam(trader)),
ctx.DODO.methods
.buyBaseToken(decimalStr("1"), decimalStr("100"), "0x")
.send(ctx.sendParam(trader)),
/BUY_BASE_COST_TOO_MUCH/
)
);
await assert.rejects(
ctx.DODO.methods.sellBaseToken(decimalStr("1"), decimalStr("100"), "0x").send(ctx.sendParam(trader)),
ctx.DODO.methods
.sellBaseToken(decimalStr("1"), decimalStr("100"), "0x")
.send(ctx.sendParam(trader)),
/SELL_BASE_RECEIVE_NOT_ENOUGH/
)
})
);
});
it("base balance limit", async () => {
await assert.rejects(
ctx.DODO.methods.buyBaseToken(decimalStr("11"), decimalStr("10000"), "0x").send(ctx.sendParam(trader)),
ctx.DODO.methods
.buyBaseToken(decimalStr("11"), decimalStr("10000"), "0x")
.send(ctx.sendParam(trader)),
/DODO_BASE_BALANCE_NOT_ENOUGH/
)
);
await ctx.DODO.methods.buyBaseToken(decimalStr("1"), decimalStr("200"), "0x").send(ctx.sendParam(trader))
await ctx.DODO.methods
.buyBaseToken(decimalStr("1"), decimalStr("200"), "0x")
.send(ctx.sendParam(trader));
await assert.rejects(
ctx.DODO.methods.buyBaseToken(decimalStr("11"), decimalStr("10000"), "0x").send(ctx.sendParam(trader)),
ctx.DODO.methods
.buyBaseToken(decimalStr("11"), decimalStr("10000"), "0x")
.send(ctx.sendParam(trader)),
/DODO_BASE_BALANCE_NOT_ENOUGH/
)
})
})
})
);
});
});
});

180
test/UniswapArbitrageur.test.ts
View File

@@ -5,116 +5,172 @@
*/
import { DODOContext, getDODOContext } from './utils/Context';
import { decimalStr } from './utils/Converter';
import { logGas } from './utils/Log';
import * as assert from "assert"
import { newContract, UNISWAP_CONTRACT_NAME, UNISWAP_ARBITRAGEUR_CONTRACT_NAME } from './utils/Contracts';
import * as assert from 'assert';
import { Contract } from 'web3-eth-contract';
let lp: string
let keeper: string
import { DODOContext, getDODOContext } from './utils/Context';
import {
newContract,
UNISWAP_ARBITRAGEUR_CONTRACT_NAME,
UNISWAP_CONTRACT_NAME,
} from './utils/Contracts';
import { decimalStr } from './utils/Converter';
import { logGas } from './utils/Log';
let Uniswap: Contract
let UniswapArbitrageur: Contract
let lp: string;
let keeper: string;
let UniswapReverse: Contract
let UniswapArbitrageurReverse: Contract
let Uniswap: Contract;
let UniswapArbitrageur: Contract;
let UniswapReverse: Contract;
let UniswapArbitrageurReverse: Contract;
async function init(ctx: DODOContext): Promise<void> {
await ctx.setOraclePrice(decimalStr("100"))
await ctx.setOraclePrice(decimalStr("100"));
lp = ctx.spareAccounts[0]
keeper = ctx.spareAccounts[1]
await ctx.approveDODO(lp)
lp = ctx.spareAccounts[0];
keeper = ctx.spareAccounts[1];
await ctx.approveDODO(lp);
await ctx.mintTestToken(lp, decimalStr("100"), decimalStr("10000"))
await ctx.mintTestToken(lp, decimalStr("100"), decimalStr("10000"));
await ctx.DODO.methods.depositBase(decimalStr("10")).send(ctx.sendParam(lp))
await ctx.DODO.methods.depositQuote(decimalStr("1000")).send(ctx.sendParam(lp))
await ctx.DODO.methods.depositBase(decimalStr("10")).send(ctx.sendParam(lp));
await ctx.DODO.methods
.depositQuote(decimalStr("1000"))
.send(ctx.sendParam(lp));
Uniswap = await newContract(UNISWAP_CONTRACT_NAME)
Uniswap.methods.initialize(ctx.BASE.options.address, ctx.QUOTE.options.address).send(ctx.sendParam(ctx.Deployer))
ctx.BASE.methods.transfer(Uniswap.options.address, decimalStr("10")).send(ctx.sendParam(lp))
ctx.QUOTE.methods.transfer(Uniswap.options.address, decimalStr("2000")).send(ctx.sendParam(lp))
Uniswap.methods.sync().send(ctx.sendParam(lp))
Uniswap = await newContract(UNISWAP_CONTRACT_NAME);
Uniswap.methods
.initialize(ctx.BASE.options.address, ctx.QUOTE.options.address)
.send(ctx.sendParam(ctx.Deployer));
ctx.BASE.methods
.transfer(Uniswap.options.address, decimalStr("10"))
.send(ctx.sendParam(lp));
ctx.QUOTE.methods
.transfer(Uniswap.options.address, decimalStr("2000"))
.send(ctx.sendParam(lp));
Uniswap.methods.sync().send(ctx.sendParam(lp));
UniswapArbitrageur = await newContract(UNISWAP_ARBITRAGEUR_CONTRACT_NAME, [Uniswap.options.address, ctx.DODO.options.address])
UniswapArbitrageur = await newContract(UNISWAP_ARBITRAGEUR_CONTRACT_NAME, [
Uniswap.options.address,
ctx.DODO.options.address,
]);
UniswapReverse = await newContract(UNISWAP_CONTRACT_NAME)
UniswapReverse.methods.initialize(ctx.BASE.options.address, ctx.QUOTE.options.address).send(ctx.sendParam(ctx.Deployer))
ctx.BASE.methods.transfer(UniswapReverse.options.address, decimalStr("10")).send(ctx.sendParam(lp))
ctx.QUOTE.methods.transfer(UniswapReverse.options.address, decimalStr("2000")).send(ctx.sendParam(lp))
UniswapReverse.methods.sync().send(ctx.sendParam(lp))
UniswapReverse = await newContract(UNISWAP_CONTRACT_NAME);
UniswapReverse.methods
.initialize(ctx.BASE.options.address, ctx.QUOTE.options.address)
.send(ctx.sendParam(ctx.Deployer));
ctx.BASE.methods
.transfer(UniswapReverse.options.address, decimalStr("10"))
.send(ctx.sendParam(lp));
ctx.QUOTE.methods
.transfer(UniswapReverse.options.address, decimalStr("2000"))
.send(ctx.sendParam(lp));
UniswapReverse.methods.sync().send(ctx.sendParam(lp));
UniswapArbitrageurReverse = await newContract(UNISWAP_ARBITRAGEUR_CONTRACT_NAME, [UniswapReverse.options.address, ctx.DODO.options.address])
UniswapArbitrageurReverse = await newContract(
UNISWAP_ARBITRAGEUR_CONTRACT_NAME,
[UniswapReverse.options.address, ctx.DODO.options.address]
);
}
describe("Uniswap Arbitrageur", () => {
let snapshotId: string
let ctx: DODOContext
let snapshotId: string;
let ctx: DODOContext;
before(async () => {
ctx = await getDODOContext()
ctx = await getDODOContext();
await init(ctx);
})
});
beforeEach(async () => {
snapshotId = await ctx.EVM.snapshot();
});
afterEach(async () => {
await ctx.EVM.reset(snapshotId)
await ctx.EVM.reset(snapshotId);
});
describe("arbitrage with not reverse pair", () => {
it("buy at dodo", async () => {
await ctx.setOraclePrice(decimalStr("100"))
await ctx.setOraclePrice(decimalStr("100"));
// dodo price 100 uniswap price 200
// buy at dodo
logGas(await UniswapArbitrageur.methods.executeBuyArbitrage(decimalStr("1")).send(ctx.sendParam(keeper)), "arbitrage buy at dodo not reverse")
assert.equal(await ctx.QUOTE.methods.balanceOf(keeper).call(), "79836384956601695518")
})
await logGas(
UniswapArbitrageur.methods.executeBuyArbitrage(decimalStr("1")),
ctx.sendParam(keeper),
"arbitrage buy at dodo not reverse"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(keeper).call(),
"79836384956601695518"
);
});
it("sell at dodo", async () => {
await ctx.setOraclePrice(decimalStr("300"))
await ctx.setOraclePrice(decimalStr("300"));
// dodo price 300 uniswap price 200
// sell at dodo
logGas(await UniswapArbitrageur.methods.executeSellArbitrage(decimalStr("1")).send(ctx.sendParam(keeper)), "arbitrage sell at dodo not reverse")
assert.equal(await ctx.BASE.methods.balanceOf(keeper).call(), "252761069524143743")
})
})
await logGas(
UniswapArbitrageur.methods.executeSellArbitrage(decimalStr("1")),
ctx.sendParam(keeper),
"arbitrage sell at dodo not reverse"
);
assert.equal(
await ctx.BASE.methods.balanceOf(keeper).call(),
"252761069524143743"
);
});
});
describe("arbitrage with reverse pair", () => {
it("buy at dodo", async () => {
await ctx.setOraclePrice(decimalStr("100"))
await ctx.setOraclePrice(decimalStr("100"));
// dodo price 100 uniswap price 200
// buy at dodo
logGas(await UniswapArbitrageurReverse.methods.executeBuyArbitrage(decimalStr("1")).send(ctx.sendParam(keeper)), "arbitrage buy at dodo reverse")
assert.equal(await ctx.QUOTE.methods.balanceOf(keeper).call(), "79836384956601695518")
})
await logGas(
UniswapArbitrageurReverse.methods.executeBuyArbitrage(decimalStr("1")),
ctx.sendParam(keeper),
"arbitrage buy at dodo reverse"
);
assert.equal(
await ctx.QUOTE.methods.balanceOf(keeper).call(),
"79836384956601695518"
);
});
it("sell at dodo", async () => {
await ctx.setOraclePrice(decimalStr("300"))
await ctx.setOraclePrice(decimalStr("300"));
// dodo price 300 uniswap price 200
// sell at dodo
logGas(await UniswapArbitrageurReverse.methods.executeSellArbitrage(decimalStr("1")).send(ctx.sendParam(keeper)), "arbitrage sell at dodo reverse")
assert.equal(await ctx.BASE.methods.balanceOf(keeper).call(), "252761069524143743")
})
})
await logGas(
UniswapArbitrageurReverse.methods.executeSellArbitrage(decimalStr("1")),
ctx.sendParam(keeper),
"arbitrage sell at dodo reverse"
);
assert.equal(
await ctx.BASE.methods.balanceOf(keeper).call(),
"252761069524143743"
);
});
});
describe("revert cases", () => {
it("price not match", async () => {
await ctx.setOraclePrice(decimalStr("200"))
await ctx.setOraclePrice(decimalStr("200"));
await assert.rejects(
UniswapArbitrageurReverse.methods.executeBuyArbitrage(decimalStr("1")).send(ctx.sendParam(keeper)),
UniswapArbitrageurReverse.methods
.executeBuyArbitrage(decimalStr("1"))
.send(ctx.sendParam(keeper)),
/NOT_PROFITABLE/
)
);
await assert.rejects(
UniswapArbitrageurReverse.methods.executeSellArbitrage(decimalStr("1")).send(ctx.sendParam(keeper)),
UniswapArbitrageurReverse.methods
.executeSellArbitrage(decimalStr("1"))
.send(ctx.sendParam(keeper)),
/NOT_PROFITABLE/
)
})
})
})
);
});
});
});