| 1 | // Run: tsx src/__tests__/use-controller-send-fallback.test.tsx |
| 2 | |
| 3 | import { JSDOM } from "jsdom"; |
| 4 | import React, { act } from "react"; |
| 5 | import { createRoot } from "react-dom/client"; |
| 6 | import type { AppBindings } from "../lib/bridge"; |
| 7 | import { useController } from "../lib/useController"; |
| 8 | import type { BalanceInfo, CheckpointMeta, ContextInfo, EffortInfo, HistoryMessage, JobView, Meta, TabMeta } from "../lib/types"; |
| 9 | |
| 10 | let passed = 0; |
| 11 | let failed = 0; |
| 12 | |
| 13 | function ok(value: boolean, label: string) { |
| 14 | if (value) { |
| 15 | process.stdout.write(` PASS ${label}\n`); |
| 16 | passed += 1; |
| 17 | } else { |
| 18 | process.stdout.write(` FAIL ${label}\n`); |
| 19 | failed += 1; |
| 20 | } |
| 21 | } |
| 22 | |
| 23 | function eq(actual: unknown, expected: unknown, label: string) { |
| 24 | ok(actual === expected, `${label}${actual === expected ? "" : `: expected ${JSON.stringify(expected)}, got ${JSON.stringify(actual)}`}`); |
| 25 | } |
| 26 | |
| 27 | function flushPromises(): Promise<void> { |
| 28 | return new Promise((resolve) => setTimeout(resolve, 0)); |
| 29 | } |
| 30 | |
| 31 | function tabMeta(overrides: Partial<TabMeta> = {}): TabMeta { |
| 32 | return { |
| 33 | id: "tab-send", |
| 34 | scope: "project", |
| 35 | workspaceRoot: "/repo/send", |
| 36 | workspaceName: "send", |
| 37 | workspacePath: "/repo/send", |
| 38 | gitBranch: "main", |
| 39 | topicId: "topic-send", |
| 40 | topicTitle: "Send", |
| 41 | label: "model-send", |
| 42 | ready: true, |
| 43 | running: false, |
| 44 | mode: "normal", |
| 45 | toolApprovalMode: "ask", |
| 46 | tokenMode: "full", |
| 47 | active: true, |
| 48 | cwd: "/repo/send", |
| 49 | ...overrides, |
| 50 | }; |
| 51 | } |
| 52 | |
| 53 | function metaFor(tab: TabMeta): Meta { |
| 54 | return { |
| 55 | label: tab.label, |
| 56 | ready: tab.ready, |
| 57 | startupErr: tab.startupErr, |
| 58 | eventChannel: "agent:event", |
| 59 | cwd: tab.cwd || tab.workspaceRoot, |
| 60 | workspaceRoot: tab.workspaceRoot, |
| 61 | workspaceName: tab.workspaceName, |
| 62 | workspacePath: tab.workspacePath, |
| 63 | gitBranch: tab.gitBranch, |
| 64 | autoApproveTools: false, |
| 65 | bypass: false, |
| 66 | collaborationMode: tab.collaborationMode ?? "normal", |
| 67 | toolApprovalMode: tab.toolApprovalMode ?? "ask", |
| 68 | tokenMode: tab.tokenMode ?? "full", |
| 69 | goal: "", |
| 70 | goalStatus: "stopped", |
| 71 | }; |
| 72 | } |
| 73 | |
| 74 | console.log("\nuse controller send fallback"); |
| 75 | |
| 76 | const dom = new JSDOM("<!doctype html><html><body><div id=\"root\"></div></body></html>", { |
| 77 | pretendToBeVisual: true, |
| 78 | url: "http://localhost/", |
| 79 | }); |
| 80 | (globalThis as typeof globalThis & { IS_REACT_ACT_ENVIRONMENT: boolean }).IS_REACT_ACT_ENVIRONMENT = true; |
| 81 | globalThis.window = dom.window as unknown as Window & typeof globalThis; |
| 82 | globalThis.document = dom.window.document; |
| 83 | Object.defineProperty(globalThis, "navigator", { configurable: true, value: dom.window.navigator }); |
| 84 | globalThis.Node = dom.window.Node; |
| 85 | globalThis.HTMLElement = dom.window.HTMLElement; |
| 86 | globalThis.Event = dom.window.Event; |
| 87 | globalThis.CustomEvent = dom.window.CustomEvent; |
| 88 | globalThis.KeyboardEvent = dom.window.KeyboardEvent; |
| 89 | globalThis.MouseEvent = dom.window.MouseEvent; |
| 90 | globalThis.localStorage = dom.window.localStorage; |
| 91 | globalThis.requestAnimationFrame = dom.window.requestAnimationFrame.bind(dom.window); |
| 92 | globalThis.cancelAnimationFrame = dom.window.cancelAnimationFrame.bind(dom.window); |
| 93 | |
| 94 | const backendTab = tabMeta({ backgroundJobs: 2 }); |
| 95 | const context: ContextInfo = { used: 0, window: 100, sessionTokens: 0 }; |
| 96 | const effort: EffortInfo = { supported: true, current: "auto", default: "auto", levels: ["auto"] }; |
| 97 | const balance: BalanceInfo = { available: false, display: "" }; |
| 98 | const jobs: JobView[] = []; |
| 99 | const checkpoints: CheckpointMeta[] = []; |
| 100 | let tabsAvailable = false; |
| 101 | let submitCalls = 0; |
| 102 | |
| 103 | window.runtime = { |
| 104 | EventsOn: () => () => {}, |
| 105 | BrowserOpenURL: () => {}, |
| 106 | }; |
| 107 | window.go = { |
| 108 | main: { |
| 109 | App: { |
| 110 | ListTabs: async () => (tabsAvailable ? [backendTab] : []), |
| 111 | MetaForTab: async () => metaFor(backendTab), |
| 112 | ContextUsageForTab: async () => context, |
| 113 | EffortForTab: async () => effort, |
| 114 | BalanceForTab: async () => balance, |
| 115 | JobsForTab: async () => jobs, |
| 116 | CheckpointsForTab: async () => checkpoints, |
| 117 | HistoryForTab: async (): Promise<HistoryMessage[]> => [], |
| 118 | HistoryPageForTab: async () => ({ messages: [], startTurn: 0, endTurn: 0, totalTurns: 0, hasOlder: false }), |
| 119 | HistoryCheckpointTurnsForTab: async () => [], |
| 120 | ReplayPendingPrompts: async () => {}, |
| 121 | SubmitToTab: async (tabId: string) => { |
| 122 | submitCalls += tabId === "tab-send" ? 1 : 0; |
| 123 | }, |
| 124 | } as Partial<AppBindings> as AppBindings, |
| 125 | }, |
| 126 | }; |
| 127 | |
| 128 | type Controller = ReturnType<typeof useController>; |
| 129 | let controller: Controller | undefined; |
| 130 | |
| 131 | function Probe() { |
| 132 | controller = useController(); |
| 133 | return null; |
| 134 | } |
| 135 | |
| 136 | const rootEl = document.getElementById("root"); |
| 137 | if (!rootEl) throw new Error("missing root"); |
| 138 | const root = createRoot(rootEl); |
| 139 | |
| 140 | await act(async () => { |
| 141 | root.render(<Probe />); |
| 142 | await flushPromises(); |
| 143 | }); |
| 144 | eq(controller?.activeTabId, undefined, "startup has no active tab when backend has no tabs"); |
| 145 | |
| 146 | tabsAvailable = true; |
| 147 | await act(async () => { |
| 148 | await controller?.send("hello from fallback"); |
| 149 | await flushPromises(); |
| 150 | }); |
| 151 | |
| 152 | eq(controller?.activeTabId, "tab-send", "send fallback activates the backend-selected tab"); |
| 153 | eq(controller?.state.backgroundJobs, 2, "send fallback reconciles backend runtime metadata"); |
| 154 | ok(controller?.state.items.some((item) => item.kind === "user" && item.text === "hello from fallback") ?? false, "send fallback keeps the optimistic user turn"); |
| 155 | eq(submitCalls, 1, "send fallback submits to the activated tab"); |
| 156 | |
| 157 | await act(async () => { |
| 158 | root.unmount(); |
| 159 | }); |
| 160 | dom.window.close(); |
| 161 | |
| 162 | console.log(`\n${passed} passed, ${failed} failed, ${passed + failed} total`); |
| 163 | if (failed > 0) process.exit(1); |
| 164 |