Jon Staab
79 lines
2.5 KiB
TypeScript
79 lines
2.5 KiB
TypeScript
import {describe, it, expect} from "vitest"
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import {makeSecret, ROOM_MEMBERS, NOTE} from "@welshman/util"
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import type {TrustedEvent} from "@welshman/util"
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import {Nip01Signer} from "@welshman/signer"
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import {RoomMembers, RoomMembersBuilder} from "../src/kinds/RoomMembers"
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const signer = new Nip01Signer(makeSecret())
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const pubkey = "ee".repeat(32)
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const a = "aa".repeat(32)
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const b = "bb".repeat(32)
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const c = "cc".repeat(32)
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const makeEvent = (overrides: Partial<TrustedEvent> = {}): TrustedEvent =>
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({
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id: "ff".repeat(32),
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pubkey,
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created_at: 0,
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kind: ROOM_MEMBERS,
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tags: [],
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content: "",
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sig: "00".repeat(64),
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...overrides,
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}) as TrustedEvent
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describe("RoomMembers", () => {
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it("reads represented tags", async () => {
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const room = await RoomMembers.fromEvent(
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makeEvent({tags: [["d", "room1"], ["p", a], ["p", b], ["alt", "x"]]}),
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)
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expect(room.h()).toBe("room1")
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expect(room.members()).toEqual([a, b])
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expect(room.isMember(a)).toBe(true)
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expect(room.isMember(c)).toBe(false)
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})
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it("round-trips with no duplicated tags", async () => {
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const room = await RoomMembers.fromEvent(
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makeEvent({tags: [["d", "room1"], ["p", a], ["p", b], ["alt", "x"]]}),
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)
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const tmpl = await room.builder().toTemplate(signer)
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expect(tmpl.kind).toBe(ROOM_MEMBERS)
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expect(tmpl.tags.filter(t => t[0] === "d").length).toBe(1)
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expect(tmpl.tags.filter(t => t[0] === "p").length).toBe(2)
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expect(tmpl.tags).toContainEqual(["d", "room1"])
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expect(tmpl.tags).toContainEqual(["p", a])
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expect(tmpl.tags).toContainEqual(["p", b])
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// Unknown passthrough tag survives.
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expect(tmpl.tags).toContainEqual(["alt", "x"])
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})
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it("requires an h identifier on a fresh builder", async () => {
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await expect(new RoomMembersBuilder().addMember(a).toTemplate(signer)).rejects.toThrow()
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})
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it("builds from a fresh builder and edits membership", async () => {
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const builder = new RoomMembersBuilder()
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builder.h = "room2"
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const tmpl = await builder
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.addMember(a)
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.addMember(a) // dedup
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.addMember(b)
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.removeMember(b)
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.toTemplate(signer)
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expect(tmpl.tags).toContainEqual(["d", "room2"])
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expect(tmpl.tags.filter(t => t[0] === "p").length).toBe(1)
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expect(tmpl.tags).toContainEqual(["p", a])
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expect(tmpl.tags).not.toContainEqual(["p", b])
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})
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it("throws on the wrong kind", async () => {
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await expect(RoomMembers.fromEvent(makeEvent({kind: NOTE}))).rejects.toThrow()
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})
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})
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