@chat-adapter/tests

4.41.0

2e2426d: Add onInstalled and onUninstalled handlers for installation lifecycle events. The Teams adapter emits them for installationUpdate activities, including the add-upgrade and remove-upgrade actions, with a persistable channelId for later proactive messages.

The Teams adapter now sends, edits, deletes, reacts, and types against the service URL encoded in the thread ID instead of the app-wide default, so conversations hosted on regional or sovereign Bot Framework endpoints are reached correctly. An explicit apiUrl still pins every call to that endpoint.

e7a396a: Add two shared behavioral test contracts for adapter authors:
- threadIdContract — verifies an adapter's thread-id codec round-trips (decode(encode(x))), prefixes ids with the adapter name, matches any pinned encoded strings, and (optionally) distinguishes DM from non-DM threads.
- selfMessageContract — verifies an adapter dispatches inbound messages from other users (to processMessage by default) but ignores messages the bot authored itself, so it never replies to itself. Requires the matchers to be registered via setupFiles: ["@chat-adapter/tests/setup"].
a7fb1bc: Add connectWebhookContract, a shared Vitest suite for verifying an adapter's Vercel Connect webhook verification. Given a small per-adapter descriptor (how to build the adapter in Connect mode and craft an inbound webhook), it asserts the behavior every Connect-capable adapter shares: a webhookVerifier replaces the native signature/secret check and gates inbound requests — accept (200) on a truthy result, reject (401) on a thrown error or falsy result — and is invoked with the request and raw body. Connect-capable adapters can opt in with ~10 lines.

0adf3ad: Add @chat-adapter/tests — Vitest factories, matchers, and setup utilities for Chat SDK adapter and bot authors.
- Factories: createMockAdapter, createMockChatInstance, createMockState (with working in-memory subscriptions/locks/KV/queues), createTestMessage, mockLogger/createMockLogger.
- Matchers: toHavePosted(threadId, textPattern?), toHaveDispatched(handler), toBeSubscribedTo(threadId).
- Setup file: @chat-adapter/tests/setup registers all matchers via expect.extend — drop into vitest.config.ts setupFiles.
chat and vitest are peer dependencies. Adapter-specific helpers (e.g. signed Slack webhook builders) belong in each adapter's own /testing subpath, not in this kit.