Registry / testing / cache-manager-memory-store

cache-manager-memory-store

library1.1.0jsnpmunverified

Extremely simple in-memory store for node-cache-manager, primarily used for unit testing. Version 1.1.0 is stable with no active release cadence; the built-in memory store in cache-manager already exists, making this package redundant for production use. It only maintains an in-memory object and does not support TTL. Tests exist solely to verify interface compliance.

testing

npm install cache-manager-memory-store

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · CACHE-MANAGER-MEMO

cache-manager-memory-store

testingjavascriptv1.1.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default

✓ import MemoryStore from 'cache-manager-memory-store'

✗ const MemoryStore = require('cache-manager-memory-store')

Package is ESM-only; CommonJS require will fail.

MemoryStore

✓ import MemoryStore from 'cache-manager-memory-store'

✗ import { MemoryStore } from 'cache-manager-memory-store'

No named export; use default import.

cacheManager.caching({ store: MemoryStore })

✓ import cacheManager from 'cache-manager'; import MemoryStore from 'cache-manager-memory-store'; cacheManager.caching({ store: MemoryStore })

✗ import cacheManager from 'cache-manager'; import { MemoryStore } from 'cache-manager-memory-store';

MemoryStore is default export, not named.

Shows basic usage: initialize cache with memory store, set and get a value.

import cacheManager from 'cache-manager'; import MemoryStore from 'cache-manager-memory-store'; const cache = cacheManager.caching({ store: MemoryStore }); await cache.set('key', 'value'); const val = await cache.get('key'); console.log(val); // 'value'

Debug

Known issues

gotchaTTL is not supported; setting TTL options will be ignored or may cause unexpected behavior.

fix

Do not rely on TTL; use this store only for testing where TTL is not required.

affects: >=1.0.0

gotchaThis package is redundant: node-cache-manager already has a built-in memory store as default when no store is specified.

fix

Omit the store parameter entirely to use the built-in memory store.

affects: all

deprecatedPackage is ESM-only; CommonJS require() will throw an error.

fix

Use ES module import syntax or migrate to dynamic import().

affects: >=1.0.0

Errors

Common errors & fixes

Must use import to load ES Module: require() of ES Module not supported.

Using CommonJS require() on an ESM-only package.

fix

Change 'const MemoryStore = require(...)' to 'import MemoryStore from ...'

ERR_PACKAGE_PATH_NOT_EXPORTED: Package subpath './package.json' is not defined by "exports"

Attempting to require or import a non-exported subpath.

fix

Import only the main entry point: 'cache-manager-memory-store'

TypeError: MemoryStore is not a constructor

Importing MemoryStore as a named export instead of default.

fix

Use default import: import MemoryStore from 'cache-manager-memory-store'

Upgrade

Version history

1.1.0latest on npm

Audit

Dependencies

cache-managerrequiredPeer dependency required to use the store with caching

Agent activity

18 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/theogravity/node-cache-manager-memory-store ↗

packagecache-manager-memory-store ↗

homepagehttps://github.com/theogravity/node-cache-manager-memory-store#readme ↗