Jon Staab
103 lines
3.3 KiB
TypeScript
103 lines
3.3 KiB
TypeScript
import {describe, it, expect} from "vitest"
|
|
import {makeSecret, HANDLER_RECOMMENDATION, NOTE} from "@welshman/util"
|
|
import type {TrustedEvent} from "@welshman/util"
|
|
import {Nip01Signer} from "@welshman/signer"
|
|
import {
|
|
HandlerRecommendation,
|
|
HandlerRecommendationBuilder,
|
|
} from "../src/kinds/HandlerRecommendation"
|
|
|
|
const signer = new Nip01Signer(makeSecret())
|
|
const pubkey = "ee".repeat(32)
|
|
|
|
const webAddress = `31990:${"aa".repeat(32)}:web-handler`
|
|
const otherAddress = `31990:${"bb".repeat(32)}:other-handler`
|
|
|
|
const makeEvent = (overrides: Partial<TrustedEvent> = {}): TrustedEvent =>
|
|
({
|
|
id: "ff".repeat(32),
|
|
pubkey,
|
|
created_at: 0,
|
|
kind: HANDLER_RECOMMENDATION,
|
|
tags: [],
|
|
content: "",
|
|
sig: "00".repeat(64),
|
|
...overrides,
|
|
}) as TrustedEvent
|
|
|
|
describe("HandlerRecommendation", () => {
|
|
it("parses address tags and prefers the web handler", async () => {
|
|
const event = makeEvent({
|
|
tags: [
|
|
["d", "1"],
|
|
["a", otherAddress, "wss://relay.one", "android"],
|
|
["a", webAddress, "wss://relay.two", "web"],
|
|
["alt", "x"],
|
|
],
|
|
})
|
|
|
|
const rec = await HandlerRecommendation.fromEvent(event)
|
|
|
|
expect(rec.addresses()).toEqual([otherAddress, webAddress])
|
|
expect(rec.addressTags().length).toBe(2)
|
|
// Prefers the recommendation marked "web".
|
|
expect(rec.handlerAddress()).toBe(webAddress)
|
|
})
|
|
|
|
it("falls back to the first recommendation without a web marker", async () => {
|
|
const rec = await HandlerRecommendation.fromEvent(
|
|
makeEvent({tags: [["d", "1"], ["a", otherAddress, "", "android"]]}),
|
|
)
|
|
|
|
expect(rec.handlerAddress()).toBe(otherAddress)
|
|
})
|
|
|
|
it("round-trips with no duplication", async () => {
|
|
const event = makeEvent({
|
|
tags: [
|
|
["d", "1"],
|
|
["a", otherAddress, "wss://relay.one", "android"],
|
|
["a", webAddress, "wss://relay.two", "web"],
|
|
["alt", "x"],
|
|
],
|
|
})
|
|
|
|
const tmpl = await (await HandlerRecommendation.fromEvent(event)).builder().toTemplate(signer)
|
|
|
|
expect(tmpl.tags.filter(t => t[0] === "d").length).toBe(1)
|
|
expect(tmpl.tags.filter(t => t[0] === "a").length).toBe(2)
|
|
expect(tmpl.tags).toContainEqual(["alt", "x"])
|
|
// The d identifier round-trips its value.
|
|
expect(tmpl.tags.find(t => t[0] === "d")![1]).toBe("1")
|
|
})
|
|
|
|
it("builds from a fresh builder", async () => {
|
|
const builder = new HandlerRecommendationBuilder()
|
|
// The d identifier holds the recommended kind; it has no setter, so set it
|
|
// directly on the public field.
|
|
builder.identifier = "1"
|
|
|
|
const tmpl = await builder
|
|
.addRecommendation(webAddress, "wss://relay.one", "web")
|
|
// Duplicate addresses are ignored.
|
|
.addRecommendation(webAddress, "wss://relay.one", "web")
|
|
.toTemplate(signer)
|
|
|
|
expect(tmpl.kind).toBe(HANDLER_RECOMMENDATION)
|
|
expect(tmpl.tags).toContainEqual(["d", "1"])
|
|
expect(tmpl.tags.filter(t => t[0] === "a")).toEqual([
|
|
["a", webAddress, "wss://relay.one", "web"],
|
|
])
|
|
})
|
|
|
|
it("requires a d identifier", async () => {
|
|
await expect(
|
|
new HandlerRecommendationBuilder().addRecommendation(webAddress).toTemplate(signer),
|
|
).rejects.toThrow()
|
|
})
|
|
|
|
it("throws on the wrong kind", async () => {
|
|
await expect(HandlerRecommendation.fromEvent(makeEvent({kind: NOTE}))).rejects.toThrow()
|
|
})
|
|
})
|