| 1 | // Run: tsx src/__tests__/remote-error-ux.test.tsx |
| 2 | |
| 3 | import React from "react"; |
| 4 | import { JSDOM } from "jsdom"; |
| 5 | import { act } from "react"; |
| 6 | import { createRoot } from "react-dom/client"; |
| 7 | |
| 8 | import { StatusBar } from "../components/StatusBar"; |
| 9 | import { LocaleProvider } from "../lib/i18n"; |
| 10 | import type { RemoteConnectionStatus, RemoteHostView } from "../lib/types"; |
| 11 | import { useRemoteStore } from "../store/remote"; |
| 12 | |
| 13 | let passed = 0; |
| 14 | let failed = 0; |
| 15 | |
| 16 | function ok(value: boolean, label: string) { |
| 17 | if (value) { |
| 18 | process.stdout.write(` PASS ${label}\n`); |
| 19 | passed += 1; |
| 20 | } else { |
| 21 | process.stdout.write(` FAIL ${label}\n`); |
| 22 | failed += 1; |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | const dom = new JSDOM("<!doctype html><html><body><div id=\"root\"></div></body></html>", { |
| 27 | pretendToBeVisual: true, |
| 28 | }); |
| 29 | (globalThis as typeof globalThis & { IS_REACT_ACT_ENVIRONMENT: boolean }).IS_REACT_ACT_ENVIRONMENT = true; |
| 30 | globalThis.window = dom.window as unknown as Window & typeof globalThis; |
| 31 | globalThis.document = dom.window.document; |
| 32 | // Pin the locale source to the JSDOM navigator (en-US): Node's own global |
| 33 | // navigator follows the machine's system language, which flips detectLocale |
| 34 | // to Chinese on zh hosts and breaks the English assertions below. |
| 35 | Object.defineProperty(globalThis, "navigator", { configurable: true, value: dom.window.navigator }); |
| 36 | globalThis.Node = dom.window.Node; |
| 37 | globalThis.HTMLElement = dom.window.HTMLElement; |
| 38 | globalThis.Event = dom.window.Event; |
| 39 | globalThis.KeyboardEvent = dom.window.KeyboardEvent; |
| 40 | globalThis.MouseEvent = dom.window.MouseEvent; |
| 41 | globalThis.requestAnimationFrame = dom.window.requestAnimationFrame.bind(dom.window); |
| 42 | globalThis.cancelAnimationFrame = dom.window.cancelAnimationFrame.bind(dom.window); |
| 43 | Object.defineProperty(window, "matchMedia", { |
| 44 | configurable: true, |
| 45 | value: () => ({ matches: true, addEventListener() {}, removeEventListener() {} }), |
| 46 | }); |
| 47 | |
| 48 | const host: RemoteHostView = { |
| 49 | id: "box", |
| 50 | label: "Build box", |
| 51 | host: "example.test", |
| 52 | port: 2222, |
| 53 | user: "dev", |
| 54 | identityFile: "", |
| 55 | proxyJump: "", |
| 56 | defaultWorkspace: "/srv/app", |
| 57 | serveInstall: "auto", |
| 58 | credentialMode: "remote", |
| 59 | useSSHConfig: false, |
| 60 | }; |
| 61 | const rawError = "remote: host key mismatch (/home/dev/.ssh/known_hosts:7)"; |
| 62 | const status: RemoteConnectionStatus = { |
| 63 | hostId: "box", |
| 64 | state: "stopped", |
| 65 | error: rawError, |
| 66 | errorDetails: { |
| 67 | code: "host_key_mismatch", |
| 68 | presentedSha256: "SHA256:new", |
| 69 | knownHostRecords: [{ path: "/home/dev/.ssh/known_hosts", line: 7 }], |
| 70 | }, |
| 71 | }; |
| 72 | const degradedStatus: RemoteConnectionStatus = { |
| 73 | hostId: "box", |
| 74 | state: "degraded", |
| 75 | error: "forward attach failed", |
| 76 | }; |
| 77 | |
| 78 | useRemoteStore.setState({ statusPopoverRequest: null }); |
| 79 | const rootEl = document.getElementById("root"); |
| 80 | if (!rootEl) throw new Error("missing root"); |
| 81 | const root = createRoot(rootEl); |
| 82 | |
| 83 | await act(async () => { |
| 84 | root.render( |
| 85 | <LocaleProvider> |
| 86 | <StatusBar |
| 87 | context={{ used: 0, window: 0, sessionTokens: 0 }} |
| 88 | running={false} |
| 89 | remoteHosts={[host]} |
| 90 | remoteStatuses={{ box: status }} |
| 91 | /> |
| 92 | </LocaleProvider>, |
| 93 | ); |
| 94 | }); |
| 95 | |
| 96 | await act(async () => { |
| 97 | useRemoteStore.getState().requestStatusPopover("box"); |
| 98 | await new Promise((resolve) => requestAnimationFrame(() => resolve(undefined))); |
| 99 | }); |
| 100 | |
| 101 | const card = document.querySelector<HTMLElement>(".remote-switcher__error-card"); |
| 102 | ok(Boolean(card), "terminal connection failure opens the anchored Remote SSH popover"); |
| 103 | ok(card?.textContent?.includes("host key differs from the previous record") === true, "popover uses a localized security summary"); |
| 104 | ok(card?.textContent?.includes("/home/dev/.ssh/known_hosts") === false, "primary error card hides machine-local diagnostics"); |
| 105 | |
| 106 | const detailsButton = Array.from(card?.querySelectorAll("button") ?? []).find((button) => button.textContent?.includes("View key details")); |
| 107 | await act(async () => { |
| 108 | detailsButton?.dispatchEvent(new MouseEvent("click", { bubbles: true })); |
| 109 | }); |
| 110 | |
| 111 | const dialog = document.querySelector<HTMLElement>(".remote-connection-error-dialog"); |
| 112 | ok(Boolean(dialog), "key-details action opens the security dialog"); |
| 113 | ok(dialog?.textContent?.includes("SHA256:new") === true, "security dialog shows the presented fingerprint"); |
| 114 | ok(dialog?.textContent?.includes("/home/dev/.ssh/known_hosts:7") === true, "security dialog shows the conflicting known_hosts record"); |
| 115 | |
| 116 | const closeButton = Array.from(dialog?.querySelectorAll("button") ?? []).find((button) => button.textContent?.includes("Close")); |
| 117 | await act(async () => { |
| 118 | closeButton?.dispatchEvent(new MouseEvent("click", { bubbles: true })); |
| 119 | root.render( |
| 120 | <LocaleProvider> |
| 121 | <StatusBar |
| 122 | context={{ used: 0, window: 0, sessionTokens: 0 }} |
| 123 | running={false} |
| 124 | remoteHosts={[host]} |
| 125 | remoteStatuses={{ box: degradedStatus }} |
| 126 | /> |
| 127 | </LocaleProvider>, |
| 128 | ); |
| 129 | useRemoteStore.getState().requestStatusPopover("box"); |
| 130 | await new Promise((resolve) => requestAnimationFrame(() => resolve(undefined))); |
| 131 | }); |
| 132 | |
| 133 | const warningCard = document.querySelector<HTMLElement>(".remote-switcher__error-card--warning"); |
| 134 | ok(Boolean(warningCard), "degraded connection uses a warning card"); |
| 135 | ok(warningCard?.textContent?.includes("SSH is connected") === true, "degraded warning explains that SSH remains connected"); |
| 136 | ok(warningCard?.textContent?.includes("Connection failed") === false, "degraded warning does not claim the connection failed"); |
| 137 | |
| 138 | await act(async () => root.unmount()); |
| 139 | dom.window.close(); |
| 140 | |
| 141 | process.stdout.write(`\n${passed} passed, ${failed} failed\n`); |
| 142 | if (failed > 0) process.exit(1); |
| 143 |