mirror of https://git.tuxpa.in/a/code-server.git
Merge pull request #4099 from cdr/jsjoeio-tests-app
feat: add tests for src/node/app.ts
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commit
9c9883e7a6
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@ -69,10 +69,10 @@ export const createApp = async (args: DefaultedArgs): Promise<[Express, Express,
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export const ensureAddress = (server: http.Server): string => {
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const addr = server.address()
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if (!addr) {
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throw new Error("server has no address")
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throw new Error("server has no address") // NOTE@jsjoeio test this line
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}
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if (typeof addr !== "string") {
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return `http://${addr.address}:${addr.port}`
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}
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return addr
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return addr // NOTE@jsjoeio test this line
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}
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@ -0,0 +1,30 @@
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import * as http from "http"
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import { ensureAddress } from "../../../src/node/app"
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import { getAvailablePort } from "../../utils/helpers"
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describe("ensureAddress", () => {
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let mockServer: http.Server
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beforeEach(() => {
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mockServer = http.createServer()
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})
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afterEach(() => {
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mockServer.close()
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})
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it("should throw and error if no address", () => {
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expect(() => ensureAddress(mockServer)).toThrow("server has no address")
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})
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it("should return the address if it exists and not a string", async () => {
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const port = await getAvailablePort()
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mockServer.listen(port)
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const address = ensureAddress(mockServer)
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expect(address).toBe(`http://:::${port}`)
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})
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it("should return the address if it exists", async () => {
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mockServer.address = () => "http://localhost:8080"
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const address = ensureAddress(mockServer)
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expect(address).toBe(`http://localhost:8080`)
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})
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})
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