Files
deepseek-harness/packages/session/session-title/tests/invariant.spec.ts
imccyu ec601ca13d build(vendor): rescope the vendored Cordis packages into @deepseek-ai
Machine-produced by `pnpm run rescope-vendor --apply` plus the regeneration it
prints: `pnpm install` for the lockfile, `pnpm run gen-third-party-notices`,
`verify-translation-pairing --write` for the touched bilingual pairs,
`gen-doc-graphs`, and one typert snapshot whose ids embed character offsets.
`pnpm run rescope-vendor --check` verifies the result.

Renames nine vendored packages (cordis, cosmokit, schemastery and the six
@cordisjs plugins) and every reference that resolves them: manifest names and
dependency keys, module specifiers including declare-module merges, cordis.yml
plugin names, tsconfig paths, every Markdown fence, and `docs/` prose.
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at each fork's origin.

The tutorial tier follows the rename end to end: its yaml fences named plugins
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the compiled fences beside them, and its prose quoted both. The contracts that
told readers to keep upstream names — the root convention and the vendoring
cookbook's tree comment and manifest invariant — now say to rescope instead.

Two rules read `@deepseek-ai/` as "another workspace plugin": the client bundle
purity gate now names the vendored libraries a browser bundle inlines, and the
files where a bare `cordis` is an agent-preset id keep that product data.
2026-08-10 22:04:13 +08:00

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2.0 KiB
TypeScript

// Title-source invariant: `messageSeqs` is empty iff `source.kind` is `user`.
// — the durable relationship every appended session/title event must keep.
import { describe, expect, it } from 'vitest'
import { Context } from '@deepseek-ai/cordis'
import * as SessionTitleInvariantCompanion from '@deepseek-ai/dsh-session-title/invariant'
import InvariantService, { InvariantError } from '@deepseek-ai/dsh-invariants'
import SessionStore, { SessionId } from '@deepseek-ai/dsh-session'
async function setup(): Promise<Context> {
const ctx = new Context()
await ctx.plugin(SessionStore)
await ctx.plugin(InvariantService, { enabled: true })
await ctx.plugin(SessionTitleInvariantCompanion)
return ctx
}
describe('session-title source invariant', () => {
it('accepts cited automatic titles and citation-free user renames', async () => {
const ctx = await setup()
const session = ctx.sessions.create(SessionId('title-invariant-valid'))
expect(() => {
session.append('session/title', { title: 'auto', messageSeqs: [1], source: { kind: 'fallback' } })
session.append('session/title', { title: 'named', messageSeqs: [], source: { kind: 'user' } })
}).not.toThrow()
})
it('rejects a citation-free automatic title and a user rename that cites messages', async () => {
const ctx = await setup()
const session = ctx.sessions.create(SessionId('title-invariant-invalid'))
expect(() => {
session.append('session/title', { title: 'auto', messageSeqs: [], source: { kind: 'fallback' } })
}).toThrow(expect.objectContaining<Partial<InvariantError>>({
code: 'INVARIANT',
packageName: '@deepseek-ai/dsh-session-title',
}))
expect(() => {
session.append('session/title', { title: 'named', messageSeqs: [1], source: { kind: 'user' } })
}).toThrow(expect.objectContaining<Partial<InvariantError>>({
code: 'INVARIANT',
packageName: '@deepseek-ai/dsh-session-title',
}))
expect(session.seq).toBe(0)
})
})