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correct and simplify test cases

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This commit is contained in:
Florian Dold 2017-05-28 00:00:26 +02:00
parent bd17ead09a
commit 489b8cb45e
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3 changed files with 111 additions and 155 deletions
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1
src/types-test.ts
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@ -51,7 +51,6 @@ test("contract validation", t => {
products: [],
refund_deadline: "Date(12345)",
timestamp: "Date(12345)",
transaction_id: 1234,
fulfillment_url: "foo",
wire_method: "test",
order_id: "test_order",

15
src/types.ts
View File

@ -741,6 +741,21 @@ export namespace Amounts {
export function isNonZero(a: AmountJson) {
return a.value > 0 || a.fraction > 0;
}
/**
* Parse an amount like 'EUR:20.5' for 20 Euros and 50 ct.
*/
export function parse(s: string): AmountJson|undefined {
let res = s.match(/([a-zA-Z0-9_*-]+):([0-9])+([.][0-9]+)?/);
if (!res) {
return undefined;
}
return {
currency: res[1],
value: Number.parseInt(res[2]),
fraction: Math.round(fractionalBase * Number.parseFloat(res[3] || "0")),
}
}
}

250
src/wallet-test.ts
View File

@ -1,30 +1,57 @@
import {test} from "ava";
import {mkAmount} from "./types";
import * as types from "./types";
import * as wallet from "./wallet";
function a(x: string): types.AmountJson {
let amt = types.Amounts.parse(x);
if (!amt) {
throw Error("invalid amount");
}
return amt;
}
function fakeCwd(current: string, value: string, feeDeposit: string): wallet.CoinWithDenom {
return {
coin: {
currentAmount: a(current),
coinPub: "(mock)",
coinPriv: "(mock)",
denomPub: "(mock)",
denomSig: "(mock)",
exchangeBaseUrl: "(mock)",
blindingKey: "(mock)",
reservePub: "(mock)",
status: types.CoinStatus.Fresh,
},
denom: {
value: a(value),
feeDeposit: a(feeDeposit),
denomPub: "(mock)",
denomPubHash: "(mock)",
feeWithdraw: a("EUR:0.0"),
feeRefresh: a("EUR:0.0"),
feeRefund: a("EUR:0.0"),
stampStart: "(mock)",
stampExpireWithdraw: "(mock)",
stampExpireLegal: "(mock)",
stampExpireDeposit: "(mock)",
masterSig: "(mock)",
status: types.DenominationStatus.VerifiedGood,
isOffered: true,
exchangeBaseUrl: "(mock)",
},
}
}
test("coin selection 1", t => {
let cds: any = [];
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 5, "EUR"),
},
});
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 0, "EUR"),
},
});
let cds: wallet.CoinWithDenom[] = [
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.1"),
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.0"),
];
let res = wallet.selectCoins(cds, mkAmount(2,0,"EUR"), mkAmount(0,5,"EUR"));
let res = wallet.selectCoins(cds, a("EUR:2.0"), a("EUR:0.1"));
if (!res) {
t.fail();
return;
@ -35,37 +62,13 @@ test("coin selection 1", t => {
test("coin selection 2", t => {
let cds: any = [];
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 5, "EUR"),
},
});
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 0, "EUR"),
},
});
// Merchant covers the fee, this one shouldn't be used
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 0, "EUR"),
},
});
let res = wallet.selectCoins(cds, mkAmount(2,0,"EUR"), mkAmount(0,5,"EUR"));
let cds: wallet.CoinWithDenom[] = [
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.0"),
// Merchant covers the fee, this one shouldn't be used
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.0"),
];
let res = wallet.selectCoins(cds, a("EUR:2.0"), a("EUR:0.5"));
if (!res) {
t.fail();
return;
@ -75,78 +78,31 @@ test("coin selection 2", t => {
});
test("coin selection 2", t => {
let cds: any = [];
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 5, "EUR"),
},
});
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 0, "EUR"),
},
});
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 0, "EUR"),
},
});
let res = wallet.selectCoins(cds, mkAmount(2,0,"EUR"), mkAmount(0,2,"EUR"));
if (!res) {
t.fail();
return;
}
t.true(res.length == 2);
t.pass();
});
test("coin selection 3", t => {
let cds: any = [];
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 5, "EUR"),
},
});
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 0, "EUR"),
},
});
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 5, "EUR"),
},
});
let cds: wallet.CoinWithDenom[] = [
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
// this coin should be selected instead of previous one with fee
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.0"),
];
let res = wallet.selectCoins(cds, a("EUR:2.0"), a("EUR:0.5"));
if (!res) {
t.fail();
return;
}
t.true(res.length == 2);
t.pass();
});
let res = wallet.selectCoins(cds, mkAmount(2,0,"EUR"), mkAmount(0,2,"EUR"));
test("coin selection 4", t => {
let cds: wallet.CoinWithDenom[] = [
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
];
let res = wallet.selectCoins(cds, a("EUR:2.0"), a("EUR:0.2"));
if (!res) {
t.fail();
return;
@ -156,38 +112,24 @@ test("coin selection 3", t => {
});
test("coin selection 3", t => {
let cds: any = [];
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 5, "EUR"),
},
});
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 0, "EUR"),
},
});
cds.push({
coin: {
currentAmount: mkAmount(1, 0, "EUR"),
},
denom: {
value: mkAmount(1, 0, "EUR"),
fee_deposit: mkAmount(0, 5, "EUR"),
},
});
let res = wallet.selectCoins(cds, mkAmount(4,0,"EUR"), mkAmount(0,2,"EUR"));
test("coin selection 5", t => {
let cds: wallet.CoinWithDenom[] = [
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
];
let res = wallet.selectCoins(cds, a("EUR:4.0"), a("EUR:0.2"));
t.true(!res);
t.pass();
});
test("coin selection 6", t => {
let cds: wallet.CoinWithDenom[] = [
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
fakeCwd("EUR:1.0", "EUR:1.0", "EUR:0.5"),
];
let res = wallet.selectCoins(cds, a("EUR:2.0"), a("EUR:0.2"));
t.true(!res);
t.pass();
});