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Encode any 3 character ASCII currency code (#106)

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* Encode all 3 character ASCII codes
This commit is contained in:
Nathan Nichols
2020-09-14 13:09:38 -05:00
parent a5559825ae
commit b197897227
5 changed files with 26 additions and 2 deletions
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14
packages/ripple-binary-codec/test/hash.test.js
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@@ -54,6 +54,20 @@ describe("Currency", function () {
expect(bad.iso()).toBeUndefined();
expect(bad.isNative()).toBe(false);
});
test("Currency with lowercase letters decode to hex", () => {
expect(Currency.from("xRp").toJSON()).toBe(
"0000000000000000000000007852700000000000"
);
});
test("Currency codes with symbols decode to hex", () => {
expect(Currency.from("x|p").toJSON()).toBe(
"000000000000000000000000787C700000000000"
);
});
test("Currency codes with uppercase and 0-9 decode to ISO codes", () => {
expect(Currency.from("X8P").toJSON()).toBe("X8P");
expect(Currency.from("USD").toJSON()).toBe("USD");
});
test("can be constructed from a Buffer", function () {
const xrp = new Currency(Buffer.alloc(20));
expect(xrp.iso()).toBe("XRP");