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feat(invariants): require package-owned companions

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This commit is contained in:
Tianyi Cui
2026-07-19 22:13:50 +08:00
parent 2c7822ddee
commit 433670a754
316 changed files with 5348 additions and 646 deletions
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23
packages/core/session/tests/session.spec.ts
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@@ -718,10 +718,11 @@ describe('SessionStore', () => {
// may create an unrelated property with the old implementation's name,
// but cannot suppress the durable event feed.
expect(Reflect.set(session, 'onAppend', undefined)).toBe(true)
session.append('turn/start', { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } })
session.append('user/message', { content: [{ type: 'text', text: 'x' }], source: { kind: 'user' } }, { surfaceOp: 'append' })
expect(events).toHaveLength(1)
expect(events[0]![0]).toBe(session)
expect(events[0]![1].type).toBe('user/message')
expect(events).toHaveLength(2)
expect(events[1]![0]).toBe(session)
expect(events[1]![1].type).toBe('user/message')
expect(ctx.sessions.get(session.id)).toBe(session)
expect(ctx.sessions.list()).toEqual([session])
@@ -733,6 +734,7 @@ describe('SessionStore', () => {
const a = ctx.sessions.create(SessionId('fixed'))
expect(() => ctx.sessions.create(SessionId('fixed'))).toThrow('already exists')
a.append('turn/start', { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } })
a.append('user/message', { content: [{ type: 'text', text: 'q' }], source: { kind: 'user' } }, { surfaceOp: 'append' })
const forked = ctx.sessions.create(SessionId('fork'), { seed: [...a.events] })
expect(forked.deriveMessages()).toEqual(a.deriveMessages())
@@ -958,8 +960,9 @@ describe('SessionStore', () => {
ctx.on('session/event', (_session, event) => void events.push(event))
const session = ctx.sessions.create(SessionId('fixed'))
expect(ctx.sessions.get(SessionId('fixed'))).toBe(session)
session.append('turn/start', { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } })
session.append('user/message', { content: [{ type: 'text', text: 'hi' }], source: { kind: 'user' } }, { surfaceOp: 'append' })
expect(events).toHaveLength(1)
expect(events.at(-1)?.type).toBe('user/message')
})
it('contains session/event observer failures after the append commit point', async () => {
@@ -1043,6 +1046,8 @@ describe('SessionStore', () => {
const ctx = new Context()
await ctx.plugin(SessionStore)
const session = ctx.sessions.create(SessionId('surface-dispatch-veto'))
session.append('turn/start', { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } })
session.append('step/start', { turn: 1, step: 1 })
session.append('user/message', {
content: [{ type: 'text', text: 'source' }],
source: { kind: 'user' },
@@ -1062,19 +1067,19 @@ describe('SessionStore', () => {
step: 1,
content: [{ type: 'text', text: 'replacement' }],
}, {
surfaceOp: { op: 'replace', start: 0, end: 0 },
sourceEventSeqs: [0],
surfaceOp: { op: 'replace', start: 2, end: 2 },
sourceEventSeqs: [2],
})).toThrow('reject surface candidate')
expect(session.events).toHaveLength(1)
expect(surface.nodes).toEqual([0])
expect(session.events).toHaveLength(3)
expect(surface.nodes).toEqual([2])
expect(surface.replaceGeneration).toBe(0)
session.append('user/message', {
content: [{ type: 'text', text: 'next' }],
source: { kind: 'user' },
}, { surfaceOp: 'append' })
expect(surface.nodes).toEqual([0, 1])
expect(surface.nodes).toEqual([2, 3])
expect(surface.replaceGeneration).toBe(0)
})