opencode/packages/core/test/lib/websearch.ts
2026-10-09 01:36:06 -07:00

63 lines
2.6 KiB
TypeScript

export * as TestWebSearch from "./websearch"
import { Context, Deferred, Effect, Layer } from "effect"
import { HttpClientError, HttpClientRequest, HttpClientResponse } from "effect/http"
import { AppNodeBuilder } from "@opencode/core/effect/app-node-builder"
import { LayerNode } from "@opencode/util/effect/layer-node"
import { Bus } from "@opencode/core/bus"
import { KV } from "@opencode/core/kv"
import { WebSearch } from "@opencode/core/websearch"
import type { Session } from "@opencode/schema/session"
export interface Interface extends WebSearch.Interface {
readonly queries: readonly WebSearch.Input[]
readonly sessionIDs: readonly (Session.ID | undefined)[]
/** Waits for query arrivals, not provider execution or query completion. */
readonly wait: (count: number) => Effect.Effect<void>
}
export class Service extends Context.Service<Service, Interface>()("test/WebSearch") {}
export function httpError(status = 429, retryAfter?: string, url = "https://search.example.com") {
const request = HttpClientRequest.post(url)
return new HttpClientError.HttpClientError({
reason: new HttpClientError.StatusCodeError({
request,
response: HttpClientResponse.fromWeb(
request,
new Response(null, { status, headers: retryAfter === undefined ? {} : { "Retry-After": retryAfter } }),
),
}),
})
}
// No providers are installed: tests register local executors through transform.
// The normal Bus and KV implementations use the default in-memory database.
export const layer = Layer.effectContext(
Effect.gen(function* () {
const context = yield* Layer.build(AppNodeBuilder.build(LayerNode.group([WebSearch.node, Bus.node, KV.node])))
const websearch = Context.get(context, WebSearch.Service)
const queries: WebSearch.Input[] = []
const sessionIDs: (Session.ID | undefined)[] = []
let started = yield* Deferred.make<void>()
const wait = (count: number): Effect.Effect<void> =>
Effect.suspend(() =>
queries.length >= count ? Effect.void : Deferred.await(started).pipe(Effect.andThen(() => wait(count))),
)
const test = Service.of({
...websearch,
queries,
sessionIDs,
wait,
query: Effect.fnUntraced(function* (input, options) {
queries.push({ ...input })
sessionIDs.push(options?.sessionID)
const previous = started
started = yield* Deferred.make<void>()
yield* Deferred.succeed(previous, undefined)
return yield* websearch.query(input, options)
}),
})
return Context.add(context, WebSearch.Service, test).pipe(Context.add(Service, test))
}),
)