feat(core): wire v2 subagent tool (#34320)

packages/core/test/session-wait.test.ts

@@ -0,0 +1,54 @@
+import { describe, expect } from "bun:test"
+import { Effect, Layer } from "effect"
+import { Database } from "@opencode-ai/core/database/database"
+import { EventV2 } from "@opencode-ai/core/event"
+import { Location } from "@opencode-ai/core/location"
+import { ProjectV2 } from "@opencode-ai/core/project"
+import { AbsolutePath } from "@opencode-ai/core/schema"
+import { SessionV2 } from "@opencode-ai/core/session"
+import { SessionProjector } from "@opencode-ai/core/session/projector"
+import { SessionExecution } from "@opencode-ai/core/session/execution"
+import { SessionStore } from "@opencode-ai/core/session/store"
+import { locationServiceMapLayer } from "@opencode-ai/core/location-services"
+import { testEffect } from "./lib/effect"
+
+const location = Location.Ref.make({ directory: AbsolutePath.make("/project") })
+const awaited: SessionV2.ID[] = []
+const projects = Layer.mock(ProjectV2.Service, {
+  resolve: (directory) => Effect.succeed({ id: ProjectV2.ID.global, directory }),
+})
+const execution = Layer.mock(SessionExecution.Service, {
+  awaitIdle: (sessionID) => Effect.sync(() => awaited.push(sessionID)),
+})
+const sessions = SessionV2.layer.pipe(
+  Layer.provide(locationServiceMapLayer),
+  Layer.provide(EventV2.defaultLayer),
+  Layer.provide(Database.defaultLayer),
+  Layer.provide(SessionStore.defaultLayer),
+  Layer.provide(projects),
+  Layer.provide(execution),
+)
+const it = testEffect(
+  Layer.mergeAll(
+    Database.defaultLayer,
+    EventV2.defaultLayer,
+    projects,
+    SessionProjector.defaultLayer,
+    SessionStore.defaultLayer,
+    sessions,
+  ),
+)
+
+describe("SessionV2.wait", () => {
+  it.effect("delegates to SessionExecution.awaitIdle", () =>
+    Effect.gen(function* () {
+      awaited.length = 0
+      const sessions = yield* SessionV2.Service
+      const session = yield* sessions.create({ location })
+
+      yield* sessions.wait(session.id)
+
+      expect(awaited).toEqual([session.id])
+    }),
+  )
+})