154 lines
4.5 KiB
TypeScript
154 lines
4.5 KiB
TypeScript
import { promises as fs } from "fs"
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import * as http from "http"
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import * as path from "path"
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import { tmpdir } from "../../src/node/constants"
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import { SettingsProvider, UpdateSettings } from "../../src/node/settings"
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import { LatestResponse, UpdateProvider } from "../../src/node/update"
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describe.skip("update", () => {
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let version = "1.0.0"
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let spy: string[] = []
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const server = http.createServer((request: http.IncomingMessage, response: http.ServerResponse) => {
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if (!request.url) {
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throw new Error("no url")
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}
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spy.push(request.url)
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// Return the latest version.
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if (request.url === "/latest") {
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const latest: LatestResponse = {
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name: version,
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}
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response.writeHead(200)
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return response.end(JSON.stringify(latest))
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}
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// Anything else is a 404.
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response.writeHead(404)
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response.end("not found")
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})
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const jsonPath = path.join(tmpdir, "tests/updates/update.json")
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const settings = new SettingsProvider<UpdateSettings>(jsonPath)
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let _provider: UpdateProvider | undefined
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const provider = (): UpdateProvider => {
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if (!_provider) {
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const address = server.address()
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if (!address || typeof address === "string" || !address.port) {
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throw new Error("unexpected address")
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}
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_provider = new UpdateProvider(`http://${address.address}:${address.port}/latest`, settings)
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}
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return _provider
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}
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beforeAll(async () => {
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await new Promise((resolve, reject) => {
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server.on("error", reject)
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server.on("listening", resolve)
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server.listen({
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port: 0,
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host: "localhost",
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})
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})
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await fs.rmdir(path.join(tmpdir, "tests/updates"), { recursive: true })
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await fs.mkdir(path.join(tmpdir, "tests/updates"), { recursive: true })
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})
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afterAll(() => {
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server.close()
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})
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beforeEach(() => {
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spy = []
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})
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it("should get the latest", async () => {
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version = "2.1.0"
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const p = provider()
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const now = Date.now()
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const update = await p.getUpdate()
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await expect(settings.read()).resolves.toEqual({ update })
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expect(isNaN(update.checked)).toEqual(false)
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expect(update.checked < Date.now() && update.checked >= now).toEqual(true)
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expect(update.version).toBe("2.1.0")
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expect(spy).toEqual(["/latest"])
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})
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it("should keep existing information", async () => {
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version = "3.0.1"
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const p = provider()
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const now = Date.now()
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const update = await p.getUpdate()
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await expect(settings.read()).resolves.toEqual({ update })
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expect(isNaN(update.checked)).toBe(false)
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expect(update.checked < now).toBe(true)
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expect(update.version).toBe("2.1.0")
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expect(spy).toEqual([])
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})
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it("should force getting the latest", async () => {
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version = "4.1.1"
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const p = provider()
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const now = Date.now()
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const update = await p.getUpdate(true)
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await expect(settings.read()).resolves.toEqual({ update })
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expect(isNaN(update.checked)).toBe(false)
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expect(update.checked < Date.now() && update.checked >= now).toBe(true)
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expect(update.version).toBe("4.1.1")
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expect(spy).toBe(["/latest"])
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})
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it("should get latest after interval passes", async () => {
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const p = provider()
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await p.getUpdate()
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expect(spy).toEqual([])
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let checked = Date.now() - 1000 * 60 * 60 * 23
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await settings.write({ update: { checked, version } })
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await p.getUpdate()
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expect(spy).toEqual([])
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checked = Date.now() - 1000 * 60 * 60 * 25
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await settings.write({ update: { checked, version } })
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const update = await p.getUpdate()
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expect(update.checked).not.toBe(checked)
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expect(spy).toBe(["/latest"])
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})
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it("should check if it's the current version", async () => {
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version = "9999999.99999.9999"
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const p = provider()
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let update = await p.getUpdate(true)
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expect(p.isLatestVersion(update)).toBe(false)
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version = "0.0.0"
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update = await p.getUpdate(true)
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expect(p.isLatestVersion(update)).toBe(true)
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// Old version format; make sure it doesn't report as being later.
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version = "999999.9999-invalid999.99.9"
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update = await p.getUpdate(true)
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expect(p.isLatestVersion(update)).toBe(true)
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})
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it("should not reject if unable to fetch", async () => {
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expect.assertions(2)
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let provider = new UpdateProvider("invalid", settings)
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await expect(() => provider.getUpdate(true)).resolves.toBe(undefined)
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provider = new UpdateProvider("http://probably.invalid.dev.localhost/latest", settings)
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await expect(() => provider.getUpdate(true)).resolves.toBe(undefined)
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})
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})
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