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feat(invariants): add package-owned service seam

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This commit is contained in:
Tianyi Cui
2026-07-19 19:19:57 +08:00
parent 38b7275eb1
commit 9d310ecc27
83 changed files with 2225 additions and 1557 deletions
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14
packages/subagent/subagent-fork/tests/multi-subagent.spec.ts
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@@ -3,7 +3,10 @@ import { Context } from 'cordis'
import { SessionId } from '@deepseek-ai/dsh-session'
import AgentLoop from '@deepseek-ai/dsh-agent-loop'
import { mountAgentLoopTestDependencies } from '@deepseek-ai/dsh-agent-loop-testkit'
import * as Invariants from '@deepseek-ai/dsh-invariants'
import InvariantService from '@deepseek-ai/dsh-invariants'
import * as SessionInvariant from '@deepseek-ai/dsh-session/invariant'
import * as AgentInvariant from '@deepseek-ai/dsh-agent/invariant'
import * as AgentLoopInvariant from '@deepseek-ai/dsh-agent-loop/invariant'
import SubagentService, { type SubagentStartRequest } from '@deepseek-ai/dsh-subagent'
import * as Spawn from '@deepseek-ai/dsh-subagent-spawn'
import { MockAdapter, textResponse } from '../../../core/agent-loop/tests/mock-adapter.ts'
@@ -11,6 +14,13 @@ import * as fork from '../src/index.ts'
type Script = ConstructorParameters<typeof MockAdapter>[0]
async function mountInvariants(ctx: Context): Promise<void> {
await ctx.plugin(InvariantService)
await ctx.plugin(SessionInvariant)
await ctx.plugin(AgentInvariant)
await ctx.plugin(AgentLoopInvariant)
}
function start(ctx: Context, provider: string, request: Omit<SubagentStartRequest, 'signal'> & { signal?: AbortSignal }) {
return ctx.subagents.start(provider, { signal: request.signal ?? new AbortController().signal, ...request })
}
@@ -24,7 +34,7 @@ function start(ctx: Context, provider: string, request: Omit<SubagentStartReques
async function setup(script: Script) {
const ctx = new Context()
await mountAgentLoopTestDependencies(ctx)
await ctx.plugin(Invariants)
await mountInvariants(ctx)
await ctx.plugin(AgentLoop, { agents: [] })
await ctx.plugin(SubagentService)
await ctx.plugin(Spawn, { providerName: 'spawn' })

16
packages/subagent/subagent-fork/tests/subagent-fork.spec.ts
View File

@@ -5,7 +5,10 @@ import AgentRegistry from '@deepseek-ai/dsh-agent'
import { SessionId } from '@deepseek-ai/dsh-session'
import AgentLoop from '@deepseek-ai/dsh-agent-loop'
import { mountAgentLoopTestDependencies } from '@deepseek-ai/dsh-agent-loop-testkit'
import * as Invariants from '@deepseek-ai/dsh-invariants'
import InvariantService from '@deepseek-ai/dsh-invariants'
import * as SessionInvariant from '@deepseek-ai/dsh-session/invariant'
import * as AgentInvariant from '@deepseek-ai/dsh-agent/invariant'
import * as AgentLoopInvariant from '@deepseek-ai/dsh-agent-loop/invariant'
import SubagentService, { type SubagentStartRequest } from '@deepseek-ai/dsh-subagent'
import { MockAdapter, textResponse, toolCallResponse } from '../../../core/agent-loop/tests/mock-adapter.ts'
import type { StreamChunk } from '@deepseek-ai/dsh-llm'
@@ -14,6 +17,13 @@ import { STRUCTURED_OUTPUT_TOOL } from '@deepseek-ai/dsh-subagent-inprocess'
type Script = ConstructorParameters<typeof MockAdapter>[0]
async function mountInvariants(ctx: Context): Promise<void> {
await ctx.plugin(InvariantService)
await ctx.plugin(SessionInvariant)
await ctx.plugin(AgentInvariant)
await ctx.plugin(AgentLoopInvariant)
}
function start(ctx: Context, provider: string, request: Omit<SubagentStartRequest, 'signal'> & { signal?: AbortSignal }) {
return ctx.subagents.start(provider, { signal: request.signal ?? new AbortController().signal, ...request })
}
@@ -24,14 +34,14 @@ const emptyStop: StreamChunk[] = [{ type: 'finish', reason: { kind: 'stop' } }]
/**
* Drives the REAL fork backend with a real loop + scripted mock MODEL + the
* real dsh-invariants plugin. The plugin replays a seeded child log on
* real invariant service and package companions. The session contribution replays a seeded child log on
* `session/created`, so a malformed (unbalanced) fork seed makes these tests
* THROW — that is the regression guard for the completed-turn-prefix boundary.
*/
async function setup(script: Script) {
const ctx = new Context()
await mountAgentLoopTestDependencies(ctx)
await ctx.plugin(Invariants)
await mountInvariants(ctx)
await ctx.plugin(AgentLoop, { agents: [] })
await ctx.plugin(SubagentService)
await ctx.plugin(fork, { providerName: 'fork' })

14
packages/subagent/subagent-inprocess/tests/structured.spec.ts
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@@ -5,7 +5,10 @@ import type { ContinuationDecision } from '@deepseek-ai/dsh-agent'
import { SessionId } from '@deepseek-ai/dsh-session'
import AgentLoop from '@deepseek-ai/dsh-agent-loop'
import { mountAgentLoopTestDependencies } from '@deepseek-ai/dsh-agent-loop-testkit'
import * as Invariants from '@deepseek-ai/dsh-invariants'
import InvariantService from '@deepseek-ai/dsh-invariants'
import * as SessionInvariant from '@deepseek-ai/dsh-session/invariant'
import * as AgentInvariant from '@deepseek-ai/dsh-agent/invariant'
import * as AgentLoopInvariant from '@deepseek-ai/dsh-agent-loop/invariant'
import SubagentService, { type SubagentStartRequest } from '@deepseek-ai/dsh-subagent'
import type { Config as ToolConfig, StructuredOutputSchema } from '@deepseek-ai/dsh-tools'
import { RUN_CODE_NAME } from '@deepseek-ai/dsh-tools'
@@ -18,6 +21,13 @@ import {
type Script = ConstructorParameters<typeof MockAdapter>[0]
async function mountInvariants(ctx: Context): Promise<void> {
await ctx.plugin(InvariantService)
await ctx.plugin(SessionInvariant)
await ctx.plugin(AgentInvariant)
await ctx.plugin(AgentLoopInvariant)
}
interface CodeRunRequestLike {
bindings: { global: string; functions: Record<string, (args: unknown) => Promise<unknown>> }[]
}
@@ -51,7 +61,7 @@ async function setup(script: Script, options: SetupOptions = {}) {
run: options.codeRun ?? (() => Promise.resolve({ logs: [] })),
} as never)
}
await ctx.plugin(Invariants)
await mountInvariants(ctx)
await ctx.plugin(AgentLoop, { agents: [] })
await ctx.plugin(SubagentService)
const disposeProvider = ctx.subagents.registerProvider({

14
packages/subagent/subagent-inprocess/tests/subagent-inprocess.spec.ts
View File

@@ -4,17 +4,27 @@ import { type Agent } from '@deepseek-ai/dsh-agent'
import { SessionId } from '@deepseek-ai/dsh-session'
import AgentLoop from '@deepseek-ai/dsh-agent-loop'
import { mountAgentLoopTestDependencies } from '@deepseek-ai/dsh-agent-loop-testkit'
import * as Invariants from '@deepseek-ai/dsh-invariants'
import InvariantService from '@deepseek-ai/dsh-invariants'
import * as SessionInvariant from '@deepseek-ai/dsh-session/invariant'
import * as AgentInvariant from '@deepseek-ai/dsh-agent/invariant'
import * as AgentLoopInvariant from '@deepseek-ai/dsh-agent-loop/invariant'
import SubagentService from '@deepseek-ai/dsh-subagent'
import { MockAdapter, textResponse } from '../../../core/agent-loop/tests/mock-adapter.ts'
import { startInProcessRun } from '../src/index.ts'
type Script = ConstructorParameters<typeof MockAdapter>[0]
async function mountInvariants(ctx: Context): Promise<void> {
await ctx.plugin(InvariantService)
await ctx.plugin(SessionInvariant)
await ctx.plugin(AgentInvariant)
await ctx.plugin(AgentLoopInvariant)
}
async function setup(script: Script) {
const ctx = new Context()
await mountAgentLoopTestDependencies(ctx)
await ctx.plugin(Invariants)
await mountInvariants(ctx)
await ctx.plugin(AgentLoop, { agents: [] })
await ctx.plugin(SubagentService)
ctx.llm.registerAdapter(['mock'], new MockAdapter(script))

18
packages/subagent/subagent-spawn/tests/subagent-spawn.spec.ts
View File

@@ -5,7 +5,10 @@ import AgentRegistry from '@deepseek-ai/dsh-agent'
import { SessionId } from '@deepseek-ai/dsh-session'
import AgentLoop from '@deepseek-ai/dsh-agent-loop'
import { mountAgentLoopTestDependencies } from '@deepseek-ai/dsh-agent-loop-testkit'
import * as Invariants from '@deepseek-ai/dsh-invariants'
import InvariantService from '@deepseek-ai/dsh-invariants'
import * as SessionInvariant from '@deepseek-ai/dsh-session/invariant'
import * as AgentInvariant from '@deepseek-ai/dsh-agent/invariant'
import * as AgentLoopInvariant from '@deepseek-ai/dsh-agent-loop/invariant'
import SubagentService, { type SubagentStartRequest } from '@deepseek-ai/dsh-subagent'
import { MockAdapter, maxTokensResponse, textResponse, toolCallResponse } from '../../../core/agent-loop/tests/mock-adapter.ts'
import * as spawn from '../src/index.ts'
@@ -13,10 +16,17 @@ import { STRUCTURED_OUTPUT_TOOL } from '@deepseek-ai/dsh-subagent-inprocess'
type Script = ConstructorParameters<typeof MockAdapter>[0]
async function mountInvariants(ctx: Context): Promise<void> {
await ctx.plugin(InvariantService)
await ctx.plugin(SessionInvariant)
await ctx.plugin(AgentInvariant)
await ctx.plugin(AgentLoopInvariant)
}
/**
* Drives the REAL spawn backend end-to-end: a real agent loop + a scripted mock
* MODEL (the only mocked boundary) + the real SubagentService + the real
* dsh-invariants plugin (so a malformed child session log would fail the test).
* invariant service plus package companions (so a malformed child session log would fail the test).
* The parent is a real config agent; the spawn provider creates a real child
* agent on the same context and we assert its output.
*/
@@ -24,7 +34,7 @@ async function setup(script: Script) {
const ctx = new Context()
const adapter = new MockAdapter(script)
await mountAgentLoopTestDependencies(ctx)
await ctx.plugin(Invariants)
await mountInvariants(ctx)
await ctx.plugin(AgentLoop, { agents: [] })
await ctx.plugin(SubagentService)
await ctx.plugin(spawn, { providerName: 'spawn' })
@@ -295,7 +305,7 @@ describe('dsh-subagent-spawn', () => {
const ctx = new Context()
const adapter = new MockAdapter(['hang'])
await mountAgentLoopTestDependencies(ctx)
await ctx.plugin(Invariants)
await mountInvariants(ctx)
await ctx.plugin(AgentLoop, { agents: [] })
await ctx.plugin(SubagentService)
const fiber = await ctx.plugin(spawn, { providerName: 'spawn' })