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

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TypeScript

import {describe, it, expect} from "vitest"
import {makeSecret, ROOM_ADD_MEMBER, ROOM_REMOVE_MEMBER, NOTE, getTagValue} from "@welshman/util"
import type {TrustedEvent} from "@welshman/util"
import {Nip01Signer} from "@welshman/signer"
import {
RoomAddMember,
RoomAddMemberBuilder,
RoomRemoveMember,
RoomRemoveMemberBuilder,
} from "../src/kinds/RoomMembershipOp"
const signer = new Nip01Signer(makeSecret())
const pubkey = "ee".repeat(32)
const a = "aa".repeat(32)
const b = "bb".repeat(32)
const makeEvent = (overrides: Partial<TrustedEvent> = {}): TrustedEvent =>
({
id: "ff".repeat(32),
pubkey,
created_at: 0,
kind: ROOM_ADD_MEMBER,
tags: [],
content: "",
sig: "00".repeat(64),
...overrides,
}) as TrustedEvent
describe("RoomAddMember", () => {
it("reads pubkeys and group", async () => {
const op = await RoomAddMember.fromEvent(
makeEvent({tags: [["h", "room1"], ["p", a], ["p", b], ["alt", "x"]]}),
)
expect(op.kind).toBe(ROOM_ADD_MEMBER)
expect(op.group()).toBe("room1")
expect(op.pubkeys()).toEqual([a, b])
})
it("round-trips with no duplicated tags", async () => {
const op = await RoomAddMember.fromEvent(
makeEvent({tags: [["h", "room1"], ["p", a], ["p", b], ["alt", "x"]]}),
)
const tmpl = await op.builder().toTemplate(signer)
expect(tmpl.kind).toBe(ROOM_ADD_MEMBER)
// h round-trips via the base behavior tag.
expect(tmpl.tags.filter(t => t[0] === "h").length).toBe(1)
expect(tmpl.tags.filter(t => t[0] === "p").length).toBe(2)
expect(getTagValue("h", tmpl.tags)).toBe("room1")
expect(tmpl.tags).toContainEqual(["p", a])
expect(tmpl.tags).toContainEqual(["p", b])
// Unknown passthrough tag survives.
expect(tmpl.tags).toContainEqual(["alt", "x"])
})
it("builds from a fresh builder", async () => {
const tmpl = await new RoomAddMemberBuilder()
.group("room2")
.addPubkey(a)
.addPubkey(a) // dedup
.addPubkey(b)
.toTemplate(signer)
expect(tmpl.kind).toBe(ROOM_ADD_MEMBER)
expect(getTagValue("h", tmpl.tags)).toBe("room2")
expect(tmpl.tags.filter(t => t[0] === "p").length).toBe(2)
expect(tmpl.tags).toContainEqual(["p", a])
expect(tmpl.tags).toContainEqual(["p", b])
})
it("throws on the wrong kind", async () => {
await expect(RoomAddMember.fromEvent(makeEvent({kind: NOTE}))).rejects.toThrow()
})
})
describe("RoomRemoveMember", () => {
it("uses the remove kind and reads pubkeys", async () => {
const op = await RoomRemoveMember.fromEvent(
makeEvent({kind: ROOM_REMOVE_MEMBER, tags: [["h", "room1"], ["p", a]]}),
)
expect(op.kind).toBe(ROOM_REMOVE_MEMBER)
expect(op.pubkeys()).toEqual([a])
})
it("round-trips through the remove builder", async () => {
const op = await RoomRemoveMember.fromEvent(
makeEvent({kind: ROOM_REMOVE_MEMBER, tags: [["h", "room1"], ["p", a], ["p", b]]}),
)
const tmpl = await op.builder().toTemplate(signer)
expect(tmpl.kind).toBe(ROOM_REMOVE_MEMBER)
expect(tmpl.tags.filter(t => t[0] === "h").length).toBe(1)
expect(tmpl.tags.filter(t => t[0] === "p").length).toBe(2)
expect(getTagValue("h", tmpl.tags)).toBe("room1")
})
it("builds from a fresh remove builder", async () => {
const tmpl = await new RoomRemoveMemberBuilder().group("room2").addPubkey(a).toTemplate(signer)
expect(tmpl.kind).toBe(ROOM_REMOVE_MEMBER)
expect(getTagValue("h", tmpl.tags)).toBe("room2")
expect(tmpl.tags).toContainEqual(["p", a])
})
it("throws on the wrong kind", async () => {
await expect(
RoomRemoveMember.fromEvent(makeEvent({kind: ROOM_ADD_MEMBER, tags: [["p", a]]})),
).rejects.toThrow()
})
})