| 1 | // Run: tsx src/__tests__/pinned-files.test.tsx |
| 2 | |
| 3 | import { JSDOM } from "jsdom"; |
| 4 | import React from "react"; |
| 5 | import { act } from "react"; |
| 6 | import { createRoot } from "react-dom/client"; |
| 7 | import { PinnedFilesShelf } from "../components/PinnedFilesShelf"; |
| 8 | import { WorkspaceTreeMenu } from "../components/WorkspaceTreeMenu"; |
| 9 | import { LocaleProvider } from "../lib/i18n"; |
| 10 | import { ToastProvider } from "../lib/toast"; |
| 11 | import type { AppBindings } from "../lib/bridge"; |
| 12 | import type { PinnedFileInfo } from "../lib/pinnedContextBridge"; |
| 13 | import { installDesktopHostStub } from "./desktopHostStub"; |
| 14 | |
| 15 | let passed = 0; |
| 16 | let failed = 0; |
| 17 | |
| 18 | function ok(value: boolean, label: string) { |
| 19 | if (value) { |
| 20 | process.stdout.write(` PASS ${label}\n`); |
| 21 | passed += 1; |
| 22 | } else { |
| 23 | process.stdout.write(` FAIL ${label}\n`); |
| 24 | failed += 1; |
| 25 | } |
| 26 | } |
| 27 | |
| 28 | function flushTimers(): Promise<void> { |
| 29 | return new Promise((resolve) => setTimeout(resolve, 10)); |
| 30 | } |
| 31 | |
| 32 | function installDom() { |
| 33 | const dom = new JSDOM("<!doctype html><html><body><div id=\"root\"></div></body></html>", { |
| 34 | pretendToBeVisual: true, |
| 35 | url: "http://localhost/", |
| 36 | }); |
| 37 | (globalThis as typeof globalThis & { IS_REACT_ACT_ENVIRONMENT: boolean }).IS_REACT_ACT_ENVIRONMENT = true; |
| 38 | globalThis.window = dom.window as unknown as Window & typeof globalThis; |
| 39 | globalThis.document = dom.window.document; |
| 40 | Object.defineProperty(dom.window.navigator, "language", { configurable: true, value: "en-US" }); |
| 41 | Object.defineProperty(globalThis, "navigator", { configurable: true, value: dom.window.navigator }); |
| 42 | globalThis.Node = dom.window.Node; |
| 43 | globalThis.Element = dom.window.Element; |
| 44 | globalThis.HTMLElement = dom.window.HTMLElement; |
| 45 | globalThis.Event = dom.window.Event; |
| 46 | globalThis.CustomEvent = dom.window.CustomEvent; |
| 47 | globalThis.KeyboardEvent = dom.window.KeyboardEvent; |
| 48 | globalThis.MouseEvent = dom.window.MouseEvent; |
| 49 | globalThis.localStorage = dom.window.localStorage; |
| 50 | return dom; |
| 51 | } |
| 52 | |
| 53 | async function run() { |
| 54 | installDom(); |
| 55 | const rootElement = document.getElementById("root"); |
| 56 | if (!rootElement) throw new Error("root missing"); |
| 57 | const root = createRoot(rootElement); |
| 58 | |
| 59 | let unpinnedPath = ""; |
| 60 | let openedPath = ""; |
| 61 | let pinnedViaMenu = ""; |
| 62 | let shouldFailPin = false; |
| 63 | |
| 64 | installDesktopHostStub(({ |
| 65 | main: { |
| 66 | App: { |
| 67 | UnpinFileForTab: async (_tabId: string, path: string) => { |
| 68 | unpinnedPath = path; |
| 69 | }, |
| 70 | OpenWorkspacePathForTab: async (_tabId: string, path: string) => { |
| 71 | openedPath = path; |
| 72 | }, |
| 73 | GetPinnedFilesForTab: async (_tabId: string) => { |
| 74 | return [{ path: "already_pinned.md", sizeBytes: 500, tokenEstimate: 125 }]; |
| 75 | }, |
| 76 | PinFileForTab: async (_tabId: string, path: string) => { |
| 77 | if (shouldFailPin) { |
| 78 | throw new Error("file size exceeds maximum pinned file limit"); |
| 79 | } |
| 80 | pinnedViaMenu = path; |
| 81 | return { path, sizeBytes: 100, tokenEstimate: 25 }; |
| 82 | }, |
| 83 | ResolveWorkspacePathForTab: async (_tabId: string, path: string) => { |
| 84 | return `/abs/${path}`; |
| 85 | }, |
| 86 | RevealWorkspacePathForTab: async () => {}, |
| 87 | }, |
| 88 | }, |
| 89 | }).main.App); |
| 90 | |
| 91 | // Test 1: PinnedFilesShelf empty rendering |
| 92 | await act(async () => { |
| 93 | root.render( |
| 94 | <LocaleProvider initialLocale="en"> |
| 95 | <ToastProvider> |
| 96 | <PinnedFilesShelf tabId="tab-1" pinnedFiles={[]} /> |
| 97 | </ToastProvider> |
| 98 | </LocaleProvider>, |
| 99 | ); |
| 100 | await flushTimers(); |
| 101 | }); |
| 102 | ok(document.querySelector(".pinned-files-shelf") === null, "PinnedFilesShelf renders null when empty"); |
| 103 | |
| 104 | // Test 2: PinnedFilesShelf with files |
| 105 | const sampleFiles: PinnedFileInfo[] = [ |
| 106 | { path: "docs/api.md", sizeBytes: 1200, tokenEstimate: 300 }, |
| 107 | { path: "schema.sql", sizeBytes: 400, tokenEstimate: 100 }, |
| 108 | ]; |
| 109 | |
| 110 | await act(async () => { |
| 111 | root.render( |
| 112 | <LocaleProvider initialLocale="en"> |
| 113 | <ToastProvider> |
| 114 | <PinnedFilesShelf tabId="tab-1" pinnedFiles={sampleFiles} /> |
| 115 | </ToastProvider> |
| 116 | </LocaleProvider>, |
| 117 | ); |
| 118 | await flushTimers(); |
| 119 | }); |
| 120 | |
| 121 | const shelf = document.querySelector(".pinned-files-shelf"); |
| 122 | ok(shelf !== null, "PinnedFilesShelf renders container when files are present"); |
| 123 | const chips = document.querySelectorAll(".pinned-files-shelf .group"); |
| 124 | ok(chips.length === 2, "PinnedFilesShelf renders correct number of chips"); |
| 125 | ok(chips[0]?.textContent?.includes("api.md") === true, "First chip renders filename"); |
| 126 | |
| 127 | // Test unpin click |
| 128 | const unpinBtn = chips[0]?.querySelector("button"); |
| 129 | if (unpinBtn) { |
| 130 | await act(async () => { |
| 131 | unpinBtn.dispatchEvent(new window.MouseEvent("click", { bubbles: true, cancelable: true })); |
| 132 | await flushTimers(); |
| 133 | }); |
| 134 | ok(unpinnedPath === "docs/api.md", "Clicking unpin button calls app.UnpinFileForTab with correct path"); |
| 135 | } |
| 136 | |
| 137 | // Test open file click |
| 138 | if (chips[1]) { |
| 139 | await act(async () => { |
| 140 | (chips[1] as HTMLElement).dispatchEvent(new window.MouseEvent("click", { bubbles: true, cancelable: true })); |
| 141 | await flushTimers(); |
| 142 | }); |
| 143 | ok(openedPath === "schema.sql", "Clicking chip opens file via app.OpenWorkspacePathForTab"); |
| 144 | } |
| 145 | |
| 146 | // A file that grew beyond the backend budget remains pinned and surfaces |
| 147 | // its omission reason directly on the chip. |
| 148 | const grownError = "file size exceeds the 65536-byte limit"; |
| 149 | await act(async () => { |
| 150 | root.render( |
| 151 | <LocaleProvider initialLocale="en"> |
| 152 | <ToastProvider> |
| 153 | <PinnedFilesShelf |
| 154 | tabId="tab-1" |
| 155 | pinnedFiles={[{ path: "grown.log", sizeBytes: 70000, tokenEstimate: 17500, error: grownError }]} |
| 156 | /> |
| 157 | </ToastProvider> |
| 158 | </LocaleProvider>, |
| 159 | ); |
| 160 | await flushTimers(); |
| 161 | }); |
| 162 | const errorChip = document.querySelector<HTMLElement>(".pinned-files-shelf .group"); |
| 163 | ok(errorChip?.title === grownError, "Pinned file chip exposes the backend read error"); |
| 164 | ok(errorChip?.querySelector(`[aria-label="${grownError}"]`) !== null, "Pinned file chip renders a warning icon"); |
| 165 | |
| 166 | // Test 3: WorkspaceTreeMenu Pin action for unpinned file |
| 167 | await act(async () => { |
| 168 | root.render( |
| 169 | <LocaleProvider initialLocale="en"> |
| 170 | <ToastProvider> |
| 171 | <WorkspaceTreeMenu |
| 172 | target={{ x: 10, y: 10, path: "unpinned_file.ts", isDir: false }} |
| 173 | workspaceTabId="tab-1" |
| 174 | isScopeCurrent={() => true} |
| 175 | onClose={() => {}} |
| 176 | onAddReference={() => {}} |
| 177 | onAddFile={() => {}} |
| 178 | /> |
| 179 | </ToastProvider> |
| 180 | </LocaleProvider>, |
| 181 | ); |
| 182 | await flushTimers(); |
| 183 | }); |
| 184 | |
| 185 | const menuButtons = Array.from(document.querySelectorAll<HTMLButtonElement>(".workspace-tree-menu button")); |
| 186 | const pinBtn = menuButtons.find((btn) => btn.textContent?.includes("Pin to Session Context")); |
| 187 | ok(pinBtn !== undefined, "WorkspaceTreeMenu shows Pin to Session Context for unpinned file"); |
| 188 | |
| 189 | if (pinBtn) { |
| 190 | await act(async () => { |
| 191 | pinBtn.dispatchEvent(new window.MouseEvent("click", { bubbles: true, cancelable: true })); |
| 192 | await flushTimers(); |
| 193 | }); |
| 194 | ok(pinnedViaMenu === "unpinned_file.ts", "Clicking Pin calls app.PinFileForTab with target path"); |
| 195 | } |
| 196 | |
| 197 | // Test 4: WorkspaceTreeMenu Pin error surfaces Toast |
| 198 | shouldFailPin = true; |
| 199 | await act(async () => { |
| 200 | root.render( |
| 201 | <LocaleProvider initialLocale="en"> |
| 202 | <ToastProvider> |
| 203 | <WorkspaceTreeMenu |
| 204 | target={{ x: 10, y: 10, path: "too_large.dat", isDir: false }} |
| 205 | workspaceTabId="tab-1" |
| 206 | isScopeCurrent={() => true} |
| 207 | onClose={() => {}} |
| 208 | onAddReference={() => {}} |
| 209 | onAddFile={() => {}} |
| 210 | /> |
| 211 | </ToastProvider> |
| 212 | </LocaleProvider>, |
| 213 | ); |
| 214 | await flushTimers(); |
| 215 | }); |
| 216 | |
| 217 | const menuButtonsError = Array.from(document.querySelectorAll<HTMLButtonElement>(".workspace-tree-menu button")); |
| 218 | const pinBtnError = menuButtonsError.find((btn) => btn.textContent?.includes("Pin to Session Context")); |
| 219 | if (pinBtnError) { |
| 220 | await act(async () => { |
| 221 | pinBtnError.dispatchEvent(new window.MouseEvent("click", { bubbles: true, cancelable: true })); |
| 222 | await flushTimers(); |
| 223 | }); |
| 224 | const toast = document.querySelector(".toast--error"); |
| 225 | ok(toast !== null, "Pinning error displays error toast"); |
| 226 | ok(toast?.textContent?.includes("exceeds maximum") === true, "Toast includes error message"); |
| 227 | } |
| 228 | shouldFailPin = false; |
| 229 | |
| 230 | // Test 5: WorkspaceTreeMenu Unpin action for already pinned file |
| 231 | await act(async () => { |
| 232 | root.render( |
| 233 | <LocaleProvider initialLocale="en"> |
| 234 | <ToastProvider> |
| 235 | <WorkspaceTreeMenu |
| 236 | target={{ x: 10, y: 10, path: "already_pinned.md", isDir: false }} |
| 237 | workspaceTabId="tab-1" |
| 238 | isScopeCurrent={() => true} |
| 239 | onClose={() => {}} |
| 240 | onAddReference={() => {}} |
| 241 | onAddFile={() => {}} |
| 242 | /> |
| 243 | </ToastProvider> |
| 244 | </LocaleProvider>, |
| 245 | ); |
| 246 | }); |
| 247 | await act(async () => { |
| 248 | await flushTimers(); |
| 249 | }); |
| 250 | |
| 251 | const menuButtons2 = Array.from(document.querySelectorAll<HTMLButtonElement>(".workspace-tree-menu button")); |
| 252 | const unpinBtn2 = menuButtons2.find((btn) => btn.textContent?.includes("Unpin from Context")); |
| 253 | ok(unpinBtn2 !== undefined, "WorkspaceTreeMenu shows Unpin from Context for already pinned file"); |
| 254 | |
| 255 | await act(async () => { |
| 256 | root.unmount(); |
| 257 | await flushTimers(); |
| 258 | }); |
| 259 | |
| 260 | if (failed > 0) { |
| 261 | process.exit(1); |
| 262 | } |
| 263 | } |
| 264 | |
| 265 | void run(); |
| 266 |