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node_modules/connect-redis/dist/esm/index_test.js

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+import test from "blue-tape";
+import { Cookie } from "express-session";
+import { Redis } from "ioredis";
+import { promisify } from "node:util";
+import { createClient } from "redis";
+import RedisStore from "./";
+import * as redisSrv from "./testdata/server";
+test("setup", async () => {
+    await redisSrv.connect();
+});
+test("defaults", async (t) => {
+    let client = createClient({ url: `redis://localhost:${redisSrv.port}` });
+    await client.connect();
+    let store = new RedisStore({ client });
+    t.ok(store.client, "stores client");
+    t.equal(store.prefix, "sess:", "defaults to sess:");
+    t.equal(store.ttl, 86400, "defaults to one day");
+    t.equal(store.scanCount, 100, "defaults SCAN count to 100");
+    t.equal(store.serializer, JSON, "defaults to JSON serialization");
+    t.equal(store.disableTouch, false, "defaults to having `touch` enabled");
+    t.equal(store.disableTTL, false, "defaults to having `ttl` enabled");
+    await client.disconnect();
+});
+test("redis", async (t) => {
+    let client = createClient({ url: `redis://localhost:${redisSrv.port}` });
+    await client.connect();
+    let store = new RedisStore({ client });
+    await lifecycleTest(store, client, t);
+    await client.disconnect();
+});
+test("ioredis", async (t) => {
+    let client = new Redis(`redis://localhost:${redisSrv.port}`);
+    let store = new RedisStore({ client });
+    await lifecycleTest(store, client, t);
+    client.disconnect();
+});
+test("teardown", redisSrv.disconnect);
+async function lifecycleTest(store, client, t) {
+    const P = (f) => promisify(f).bind(store);
+    let res = await P(store.clear)();
+    let sess = { foo: "bar" };
+    await P(store.set)("123", sess);
+    res = await P(store.get)("123");
+    t.same(res, sess, "store.get");
+    let ttl = await client.ttl("sess:123");
+    t.ok(ttl >= 86399, "check one day ttl");
+    ttl = 60;
+    let expires = new Date(Date.now() + ttl * 1000).toISOString();
+    await P(store.set)("456", { cookie: { expires } });
+    ttl = await client.ttl("sess:456");
+    t.ok(ttl <= 60, "check expires ttl");
+    ttl = 90;
+    let expires2 = new Date(Date.now() + ttl * 1000).toISOString();
+    await P(store.touch)("456", { cookie: { expires: expires2 } });
+    ttl = await client.ttl("sess:456");
+    t.ok(ttl > 60, "check expires ttl touch");
+    res = await P(store.length)();
+    t.equal(res, 2, "stored two keys length");
+    res = await P(store.ids)();
+    res.sort();
+    t.same(res, ["123", "456"], "stored two keys ids");
+    res = await P(store.all)();
+    res.sort((a, b) => (a.id > b.id ? 1 : -1));
+    t.same(res, [
+        { id: "123", foo: "bar" },
+        { id: "456", cookie: { expires } },
+    ], "stored two keys data");
+    await P(store.destroy)("456");
+    res = await P(store.length)();
+    t.equal(res, 1, "one key remains");
+    res = await P(store.clear)();
+    res = await P(store.length)();
+    t.equal(res, 0, "no keys remain");
+    let count = 1000;
+    await load(store, count);
+    res = await P(store.length)();
+    t.equal(res, count, "bulk count");
+    await P(store.clear)();
+    res = await P(store.length)();
+    t.equal(res, 0, "bulk clear");
+    expires = new Date(Date.now() + ttl * 1000).toISOString(); // expires in the future
+    res = await P(store.set)("789", { cookie: { expires } });
+    res = await P(store.length)();
+    t.equal(res, 1, "one key exists (session 789)");
+    expires = new Date(Date.now() - ttl * 1000).toISOString(); // expires in the past
+    await P(store.set)("789", { cookie: { expires } });
+    res = await P(store.length)();
+    t.equal(res, 0, "no key remains and that includes session 789");
+}
+async function load(store, count) {
+    let cookie = new Cookie();
+    for (let sid = 0; sid < count; sid++) {
+        cookie.expires = new Date(Date.now() + 1000);
+        await store.set("s" + sid, { cookie });
+    }
+}