| 1 | import assert from "node:assert/strict"; |
| 2 | import { enqueueComposerGuidance, enqueueGuidanceForTarget, enqueueTrackedGuidance } from "../lib/inboxGuidanceSubmit"; |
| 3 | import { resolveActiveTurnId, steerInboxItemForActiveTurn } from "../lib/inboxSubmit"; |
| 4 | import { followupNotSubmitted, type PendingFollowup } from "../lib/pendingFollowup"; |
| 5 | import type { AppBindings } from "../lib/bridge"; |
| 6 | import type { InboxQueueResult } from "../lib/inboxQueueCommands"; |
| 7 | |
| 8 | const target = { tabId: "tab", sessionPath: "session-id:original", generation: 1, selection: 0, remote: false }; |
| 9 | const request: PendingFollowup = { target, tabId: "tab", key: "one-request", display: "guide", submit: "guide", draft: "guide" }; |
| 10 | const receipt = { itemId: "item", disposition: "queued_followup", position: 1, paused: false }; |
| 11 | let reads = 0; |
| 12 | let writes: unknown[][] = []; |
| 13 | const bindings = (overrides: Partial<AppBindings> = {}) => ({ |
| 14 | ListTabs: async () => { reads++; return []; }, |
| 15 | EnqueueInboxFollowupForTarget: async (...args: unknown[]) => { writes.push(args); return receipt; }, |
| 16 | InboxQueueForTarget: async (...args: unknown[]) => { writes.push(args); return { outcome: "applied", receipt }; }, |
| 17 | EnqueueInboxFollowup: async () => { throw new Error("unsafe tab-only fallback"); }, |
| 18 | ...overrides, |
| 19 | } as AppBindings); |
| 20 | |
| 21 | assert.equal(await resolveActiveTurnId(bindings(), "tab", "observed"), "observed"); |
| 22 | assert.equal(reads, 0); |
| 23 | assert.deepEqual(await enqueueComposerGuidance(bindings(), request, false, "observed"), receipt); |
| 24 | assert.deepEqual(writes.pop(), [target, { kind: "enqueue_steer", text: "guide", display: "guide", turnId: "observed", idempotencyKey: "one-request" }]); |
| 25 | assert.equal(reads, 0, "known turn must not be replaced by a successor query"); |
| 26 | await enqueueGuidanceForTarget(bindings(), target, "tab", "captured guidance", "observed"); |
| 27 | const [capturedTarget, capturedCommand] = writes.pop() as [unknown, { text: string; display: string; turnId: string; idempotencyKey: string }]; |
| 28 | assert.deepEqual(capturedTarget, target); |
| 29 | assert.equal(capturedCommand.text, "captured guidance"); |
| 30 | assert.equal(capturedCommand.display, "captured guidance"); |
| 31 | assert.equal(capturedCommand.turnId, "observed"); |
| 32 | assert.match(capturedCommand.idempotencyKey, /^guidance-/); |
| 33 | |
| 34 | for (const ListTabs of [async () => [], async () => { throw new Error("discovery unavailable"); }]) { |
| 35 | writes = []; |
| 36 | await enqueueComposerGuidance(bindings({ ListTabs }), request, false); |
| 37 | assert.deepEqual(writes, [[target, "guide", "guide", [], "one-request"]]); |
| 38 | } |
| 39 | |
| 40 | for (const InboxQueueForTarget of [undefined, async () => ({ outcome: "unavailable", reason: "unsupported" })]) { |
| 41 | writes = []; |
| 42 | await enqueueComposerGuidance(bindings({ InboxQueueForTarget } as Partial<AppBindings>), request, false, "observed"); |
| 43 | assert.deepEqual(writes, [[target, "guide", "guide", [], "one-request"]]); |
| 44 | } |
| 45 | |
| 46 | for (const result of [{ outcome: "unavailable", reason: "session_changed", snapshot: {} }, { outcome: "applied", snapshot: {} }] satisfies InboxQueueResult[]) { |
| 47 | writes = []; |
| 48 | await assert.rejects(enqueueComposerGuidance(bindings({ InboxQueueForTarget: async () => result } as Partial<AppBindings>), request, false, "observed"), (error) => { |
| 49 | assert.equal(followupNotSubmitted(error), false, "uncertain writes must retain the request key"); |
| 50 | return /receipt unconfirmed/.test(String(error)); |
| 51 | }); |
| 52 | assert.equal(writes.length, 0, "never redirect or resend an uncertain write"); |
| 53 | } |
| 54 | await assert.rejects(enqueueComposerGuidance(bindings({ InboxQueueForTarget: async () => { throw new Error("reply lost"); } }), request, false, "observed"), /reply lost/); |
| 55 | assert.equal(writes.length, 0); |
| 56 | await assert.rejects(enqueueComposerGuidance(bindings({ EnqueueInboxFollowupForTarget: undefined }), request, false), /target submission unavailable/); |
| 57 | |
| 58 | let steered: string[] = []; |
| 59 | await steerInboxItemForActiveTurn({ ListTabs: async () => { throw new Error("must not refresh"); }, SteerInboxItemForTurn: async (...args: string[]) => { steered = args; return receipt; } } as unknown as AppBindings, "tab", "item", "observed"); |
| 60 | assert.deepEqual(steered, ["tab", "observed", "item"]); |
| 61 | let posts = 0; |
| 62 | const lostReply = bindings({ |
| 63 | InboxQueueForTarget: async () => { posts++; throw new Error("accepted reply lost"); }, |
| 64 | LookupInboxFollowupForTarget: async (captured, key) => { |
| 65 | assert.deepEqual(captured, target); |
| 66 | assert.equal(key, request.key); |
| 67 | return receipt; |
| 68 | }, |
| 69 | }); |
| 70 | await assert.rejects(enqueueTrackedGuidance(lostReply, request, "observed"), /reply lost/); |
| 71 | assert.deepEqual(await enqueueTrackedGuidance(lostReply, { ...request, key: "retry-key" }, "successor"), receipt); |
| 72 | assert.equal(posts, 1, "retry confirms the original key without another POST"); |
| 73 | await assert.rejects(enqueueTrackedGuidance(lostReply, request, "observed"), /reply lost/); |
| 74 | await assert.rejects(enqueueTrackedGuidance(lostReply, { ...request, key: "different-key", submit: "different instruction" }, "observed"), /reply lost/); |
| 75 | assert.equal(posts, 3, "a different draft needs its own submission, not an old receipt"); |
| 76 | console.log("inbox guidance target, turn, fallback and receipt regressions passed"); |
| 77 |