f5506cf35f
The bare 'domain' name was too generic for a published package. The directory moves to packages/storage/storage-domain, the package becomes @deepseek-ai/dsh-storage-domain, and the plugin/invariant names follow; the ctx surface (ctx.storage.domain), the domain/changed event, and all runtime behavior are unchanged. References, catalogs, graphs, and the bilingual design note move together.
57 lines
2.0 KiB
TypeScript
57 lines
2.0 KiB
TypeScript
import { describe, expect, it } from 'vitest'
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import { Context } from 'cordis'
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import InvariantService from '@deepseek-ai/dsh-invariants'
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import type { DomainChanged } from '@deepseek-ai/dsh-storage-domain'
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import * as WorkspaceInvariant from '../src/invariant.ts'
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import { WorkspaceId } from '../src/index.ts'
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/** Boot the invariant service plus the companion over a stubbed registry knowing exactly `ids`. */
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async function setup(ids: string[]): Promise<Context> {
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const ctx = new Context()
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await ctx.plugin(InvariantService)
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ctx.provide('workspace', {
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get: (id: WorkspaceId) => (ids.includes(id) ? { id } : undefined),
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})
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await ctx.plugin(WorkspaceInvariant)
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return ctx
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}
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type ChangeLocation = Partial<Pick<DomainChanged, 'domain' | 'table' | 'key'>>
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const put = (overrides?: ChangeLocation): DomainChanged => ({
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domain: 'workspace',
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table: 'workspaces',
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key: 'w1',
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operation: 'put',
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value: {},
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...overrides,
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})
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const deleted = (): DomainChanged => ({
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domain: 'workspace',
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table: 'workspaces',
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key: 'w1',
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operation: 'deleted',
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})
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describe('workspace cache/table invariant', () => {
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it('accepts a put whose record has a cached entity and ignores foreign events', async () => {
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const ctx = await setup(['w1'])
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expect(() => { ctx.emit('domain/changed', put()) }).not.toThrow()
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// Other domains and other tables are out of scope, whatever their shape.
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expect(() => { ctx.emit('domain/changed', put({ domain: 'other', key: 'missing' })) }).not.toThrow()
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expect(() => { ctx.emit('domain/changed', put({ table: 'other', key: 'missing' })) }).not.toThrow()
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})
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it('fails a deleted operation — this phase exposes no delete entry point', async () => {
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const ctx = await setup(['w1'])
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expect(() => { ctx.emit('domain/changed', deleted()) })
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.toThrow(/no delete entry point/)
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})
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it('fails a put whose record the registry cache does not hold', async () => {
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const ctx = await setup([])
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expect(() => { ctx.emit('domain/changed', put()) }).toThrow(/diverged/)
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})
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})
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