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welshman/packages/domain/__tests__/RelayInvite.test.ts
T

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TypeScript

import {describe, it, expect} from "vitest"
import {makeSecret, RELAY_INVITE, NOTE} from "@welshman/util"
import type {TrustedEvent} from "@welshman/util"
import {Nip01Signer} from "@welshman/signer"
import {RelayInvite, RelayInviteBuilder} from "../src/kinds/RelayInvite"
const signer = new Nip01Signer(makeSecret())
const pubkey = "ee".repeat(32)
const makeEvent = (overrides: Partial<TrustedEvent> = {}): TrustedEvent =>
({
id: "ff".repeat(32),
pubkey,
created_at: 0,
kind: RELAY_INVITE,
tags: [],
content: "",
sig: "00".repeat(64),
...overrides,
}) as TrustedEvent
describe("RelayInvite", () => {
it("reads the claim tag", async () => {
const event = makeEvent({
tags: [
["claim", "secret-code"],
["alt", "x"],
],
})
const invite = await RelayInvite.fromEvent(event)
expect(invite.claim()).toBe("secret-code")
})
it("round-trips with no duplicate claim tag", async () => {
const event = makeEvent({
tags: [
["claim", "secret-code"],
["alt", "x"],
],
})
const tmpl = await (await RelayInvite.fromEvent(event)).builder().toTemplate(signer)
expect(tmpl.tags.filter(t => t[0] === "claim").length).toBe(1)
expect(tmpl.tags).toContainEqual(["claim", "secret-code"])
// Unknown passthrough tag survives.
expect(tmpl.tags).toContainEqual(["alt", "x"])
})
it("builds from a fresh builder", async () => {
const tmpl = await new RelayInviteBuilder().setClaim("fresh-code").toTemplate(signer)
expect(tmpl.kind).toBe(RELAY_INVITE)
expect(tmpl.tags).toContainEqual(["claim", "fresh-code"])
})
it("throws on the wrong kind", async () => {
await expect(RelayInvite.fromEvent(makeEvent({kind: NOTE}))).rejects.toThrow()
})
})