tests: Switch from medium to p-fifo.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

package-lock.json

@@ -38,8 +38,8 @@
         "htmlhint": "^1.1.2",
         "i18n": "^0.15.1",
         "i18next-parser": "^9.3.0",
-        "medium": "^1.2.0",
         "node-json-db": "^1.3.0",
+        "p-fifo": "^1.0.0",
         "playwright-core": "^1.41.0-alpha-jan-9-2024",
         "pre-commit": "^1.2.2",
         "prettier": "^3.0.3",
@@ -10999,16 +10999,6 @@
       "dev": true,
       "license": "CC0-1.0"
     },
-    "node_modules/medium": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/medium/-/medium-1.2.0.tgz",
-      "integrity": "sha512-qoL5cGyUTeRvzYTbGDoKLdCyV/QdKOKB7Cz+jLGKVMHZ1uRYd7WNIvyQxwSo4CyCShEkqsNkyeurWQHf+O1JNQ==",
-      "dev": true,
-      "license": "ISC",
-      "engines": {
-        "node": ">=10.0.0"
-      }
-    },
     "node_modules/meow": {
       "version": "13.2.0",
       "resolved": "https://registry.npmjs.org/meow/-/meow-13.2.0.tgz",
@@ -11856,6 +11846,27 @@
         "node": ">=8"
       }
     },
+    "node_modules/p-defer": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/p-defer/-/p-defer-3.0.0.tgz",
+      "integrity": "sha512-ugZxsxmtTln604yeYd29EGrNhazN2lywetzpKhfmQjW/VJmhpDmWbiX+h0zL8V91R0UXkhb3KtPmyq9PZw3aYw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/p-fifo": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/p-fifo/-/p-fifo-1.0.0.tgz",
+      "integrity": "sha512-IjoCxXW48tqdtDFz6fqo5q1UfFVjjVZe8TC1QRflvNUJtNfCUhxOUw6MOVZhDPjqhSzc26xKdugsO17gmzd5+A==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "fast-fifo": "^1.0.0",
+        "p-defer": "^3.0.0"
+      }
+    },
     "node_modules/p-limit": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-3.1.0.tgz",

package.json

@@ -179,8 +179,8 @@
     "htmlhint": "^1.1.2",
     "i18n": "^0.15.1",
     "i18next-parser": "^9.3.0",
-    "medium": "^1.2.0",
     "node-json-db": "^1.3.0",
+    "p-fifo": "^1.0.0",
     "playwright-core": "^1.41.0-alpha-jan-9-2024",
     "pre-commit": "^1.2.2",
     "prettier": "^3.0.3",

tests/index.js

@@ -1,4 +1,4 @@
-import {chan, put, take} from "medium";
+import Fifo from "p-fifo";
 import test from "tape";
 
 import * as setup from "./setup.js";
@@ -8,11 +8,11 @@ test("app runs", async (t) => {
   setup.resetTestDataDirectory();
   const app = await setup.createApp();
   try {
-    const windows = chan();
+    const windows = new Fifo();
-    for (const win of app.windows()) put(windows, win);
+    for (const win of app.windows()) windows.push(win);
-    app.on("window", (win) => put(windows, win));
+    app.on("window", (win) => windows.push(win));
 
-    const mainWindow = await take(windows);
+    const mainWindow = await windows.shift();
     t.equal(await mainWindow.title(), "Zulip");
 
     await mainWindow.waitForSelector("#connect");

tests/test-add-organization.js

@@ -1,4 +1,4 @@
-import {chan, put, take} from "medium";
+import Fifo from "p-fifo";
 import test from "tape";
 
 import * as setup from "./setup.js";
@@ -8,11 +8,11 @@ test("add-organization", async (t) => {
   setup.resetTestDataDirectory();
   const app = await setup.createApp();
   try {
-    const windows = chan();
+    const windows = new Fifo();
-    for (const win of app.windows()) put(windows, win);
+    for (const win of app.windows()) windows.push(win);
-    app.on("window", (win) => put(windows, win));
+    app.on("window", (win) => windows.push(win));
 
-    const mainWindow = await take(windows);
+    const mainWindow = await windows.shift();
     t.equal(await mainWindow.title(), "Zulip");
 
     await mainWindow.fill(
@@ -21,7 +21,7 @@ test("add-organization", async (t) => {
     );
     await mainWindow.click("#connect");
 
-    const orgWebview = await take(windows);
+    const orgWebview = await windows.shift();
     await orgWebview.waitForSelector("#id_username");
   } finally {
     await setup.endTest(app);

tests/test-new-organization.js

@@ -1,4 +1,4 @@
-import {chan, put, take} from "medium";
+import Fifo from "p-fifo";
 import test from "tape";
 
 import * as setup from "./setup.js";
@@ -10,11 +10,11 @@ test("new-org-link", async (t) => {
   setup.resetTestDataDirectory();
   const app = await setup.createApp();
   try {
-    const windows = chan();
+    const windows = new Fifo();
-    for (const win of app.windows()) put(windows, win);
+    for (const win of app.windows()) windows.push(win);
-    app.on("window", (win) => put(windows, win));
+    app.on("window", (win) => windows.push(win));
 
-    const mainWindow = await take(windows);
+    const mainWindow = await windows.shift();
     t.equal(await mainWindow.title(), "Zulip");
 
     await mainWindow.click("#open-create-org-link");