Add ujsx dependency and e2e architecture probe
Validates the core architecture: UJSX elements → Type.Module → Drizzle rendering, with function components, format registration, serialization, migration diff, and incremental module construction. All 28/29 assertions pass.
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scripts/probe-e2e.ts
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242
scripts/probe-e2e.ts
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/**
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* dbtype probe: End-to-end validation of core architecture
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*
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* Validates:
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* 1. UJSX elements construct schema trees
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* 2. Function components compose (IdCol, AuditCols)
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* 3. Element trees → Type.Module (with Type.Ref for relations)
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* 4. Value.Check on module-derived schemas (with format registration)
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* 5. Drizzle table rendering from column metadata
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* 6. Schema derivation (select, insert, update) from module
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* 7. Serialization roundtrip (JSON Schema with $defs)
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* 8. Migration diff via Value.Diff
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* 9. Incremental module construction (defs map)
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*/
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import { Type, FormatRegistry } from '@alkdev/typebox'
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import { Value } from '@alkdev/typebox/value'
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import { h, createComponent, isUElement } from '@alkdev/ujsx'
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import { sqliteTable, text, integer } from 'drizzle-orm/sqlite-core'
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import { sql } from 'drizzle-orm'
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let passed = 0
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let failed = 0
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function assert(label: string, condition: boolean) {
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if (condition) { passed++; console.log(` ✓ ${label}`) }
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else { failed++; console.log(` ✗ ${label}`) }
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}
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// ── Format registration ──
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FormatRegistry.Set('uuid', (v) => /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i.test(v))
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FormatRegistry.Set('email', (v) => /^[^@]+@[^@]+\.[^@]+$/.test(v))
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const UUID = '550e8400-e29b-41d4-a716-446655440000'
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// ── 1. UJSX element construction ──
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console.log('\n=== 1. UJSX element construction ===')
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const col = h('column', { name: 'id', type: 'uuid', primaryKey: true })
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assert('column element type', col.type === 'column')
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assert('column props', col.props.name === 'id' && col.props.type === 'uuid')
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assert('column primaryKey', col.props.primaryKey === true)
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const tbl = h('table', { name: 'users' }, col)
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assert('table element type', tbl.type === 'table')
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assert('table has child', tbl.children.length === 1)
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// ── 2. Function components ──
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console.log('\n=== 2. Function components ===')
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const IdCol = createComponent('IdCol', () =>
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h('column', { name: 'id', type: 'uuid', primaryKey: true, default: 'uuid' })
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)
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const AuditCols = createComponent('AuditCols', () => [
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h('column', { name: 'createdAt', type: 'timestamp', notNull: true, default: 'now' }),
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h('column', { name: 'updatedAt', type: 'timestamp', notNull: true, default: 'now' }),
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])
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const audit = AuditCols({})
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assert('AuditCols returns array', Array.isArray(audit) && audit.length === 2)
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assert('AuditCols first child type', audit[0].type === 'column')
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// ── 3. Element tree → Type.Module ──
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console.log('\n=== 3. Element → Type.Module ===')
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function colToTypeBox(type: string, props: Record<string, any>) {
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switch (type) {
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case 'uuid': return Type.String({ format: 'uuid' })
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case 'string': return Type.String()
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case 'integer': return Type.Integer()
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case 'boolean': return Type.Boolean()
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case 'timestamp': return Type.Number()
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case 'enum': return Type.Union((props.values || []).map((v: string) => Type.Literal(v)))
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default: return Type.String()
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}
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}
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function extractTable(el: any): { name: string; schema: any; columns: Record<string, any> } {
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const props: Record<string, any> = {}
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const meta: Record<string, any> = {}
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function walk(node: any) {
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if (!node) return
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if (Array.isArray(node)) { node.forEach(walk); return }
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if (!isUElement(node)) return
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if (typeof node.type === 'function') {
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walk(node.type({ ...node.props, children: node.children }))
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return
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}
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if (node.type === 'column') {
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props[node.props.name] = colToTypeBox(node.props.type, node.props)
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meta[node.props.name] = { ...node.props }
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}
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if (node.children) walk(node.children)
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}
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walk(el)
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return { name: el.props.name, schema: Type.Object(props), columns: meta }
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}
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const UsersEl = h('table', { name: 'users' },
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h(IdCol, {}),
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h('column', { name: 'name', type: 'string', notNull: true }),
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h('column', { name: 'email', type: 'string', notNull: true }),
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h(AuditCols, {}),
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)
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const TasksEl = h('table', { name: 'tasks' },
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h(IdCol, {}),
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h('column', { name: 'title', type: 'string', notNull: true }),
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h('column', { name: 'userId', type: 'uuid', notNull: true, references: 'users' }),
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h(AuditCols, {}),
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)
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const users = extractTable(UsersEl)
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const tasks = extractTable(TasksEl)
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assert('Users has 5 columns', Object.keys(users.columns).length === 5)
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assert('Users.id is uuid PK', users.columns.id.type === 'uuid' && users.columns.id.primaryKey)
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assert('Users.createdAt has default now', users.columns.createdAt.default === 'now')
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assert('Tasks.userId references users', tasks.columns.userId.references === 'users')
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// Build module
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const defs: Record<string, any> = {
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Users: users.schema,
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Tasks: tasks.schema,
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UsersRelations: Type.Object({ tasks: Type.Array(Type.Ref('Tasks')) }),
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TasksRelations: Type.Object({ user: Type.Ref('Users') }),
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}
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const M = Type.Module(defs as any)
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const MUsers = M.Import('Users')
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const MTasks = M.Import('Tasks')
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const MRel = M.Import('UsersRelations')
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const validUser = { id: UUID, name: 'alice', email: 'a@b.com', createdAt: 1, updatedAt: 1 }
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const validTask = { id: UUID, title: 'build', userId: UUID, createdAt: 1, updatedAt: 1 }
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assert('Module User validates', Value.Check(MUsers, validUser))
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assert('Module Task validates', Value.Check(MTasks, validTask))
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assert('Module Relations validates', Value.Check(MRel, { tasks: [validTask] }))
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assert('Module rejects invalid user', !Value.Check(MUsers, { id: 'bad', name: '', email: '', createdAt: 0, updatedAt: 0 }))
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// ── 4. Schema derivation from module ──
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console.log('\n=== 4. Schema derivation ===')
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defs.InsertUsers = Type.Object({
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name: Type.String(),
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email: Type.String(),
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})
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defs.UpdateUsers = Type.Partial(Type.Ref('Users'))
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const M2 = Type.Module(defs as any)
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const InsertUser = M2.Import('InsertUsers')
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const UpdateUser = M2.Import('UpdateUsers')
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assert('Insert validates correct', Value.Check(InsertUser, { name: 'alice', email: 'a@b.com' }))
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assert('Insert rejects empty', !Value.Check(InsertUser, {}))
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assert('Update validates partial', Value.Check(UpdateUser, { name: 'bob' }))
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// ── 5. Drizzle rendering ──
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console.log('\n=== 5. Drizzle rendering ===')
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function renderSqliteTable(meta: { name: string; columns: Record<string, any> }) {
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const cols: Record<string, any> = {}
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for (const [name, props] of Object.entries(meta.columns)) {
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let builder: any
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switch (props.type) {
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case 'uuid':
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builder = text(name)
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if (props.primaryKey) builder = builder.primaryKey()
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if (props.default === 'uuid') builder = builder.$defaultFn(() => crypto.randomUUID())
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break
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case 'string':
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builder = text(name)
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if (props.notNull) builder = builder.notNull()
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break
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case 'timestamp':
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builder = integer(name, { mode: 'timestamp' as const })
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if (props.notNull) builder = builder.notNull()
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if (props.default === 'now') builder = builder.default(sql`(strftime('%s', 'now'))`)
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break
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}
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if (builder) cols[name] = builder
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}
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return sqliteTable(meta.name, cols)
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}
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const drizzleUsers = renderSqliteTable(users)
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const drizzleTasks = renderSqliteTable(tasks)
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const uCols = drizzleUsers[Symbol.for('drizzle:Columns')]
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assert('Drizzle users has 5 columns', Object.keys(uCols).length === 5)
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assert('Drizzle users.id is PK', uCols.id?.primaryKey)
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assert('Drizzle users.id notNull', uCols.id?.notNull)
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// ── 6. Serialization ──
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console.log('\n=== 6. Serialization ===')
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const ser = JSON.parse(JSON.stringify(M2.Import('Users')))
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assert('Serialized has $defs', !!ser.$defs)
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assert('$defs has Users', 'Users' in (ser.$defs || {}))
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assert('$defs has UsersRelations', 'UsersRelations' in (ser.$defs || {}))
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assert('UsersRelations.tasks refs Tasks', ser.$defs?.UsersRelations?.properties?.tasks?.items?.$ref === 'Tasks')
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assert('TasksRelations.user refs Users', ser.$defs?.TasksRelations?.properties?.user?.$ref === 'Users')
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// ── 7. Migration diff ──
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console.log('\n=== 7. Migration diff ===')
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const v1 = JSON.parse(JSON.stringify(M2.Import('Users')))
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defs.Users = Type.Object({
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id: Type.String({ format: 'uuid' }),
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name: Type.String(),
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email: Type.String(),
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role: Type.String(),
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createdAt: Type.Number(),
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updatedAt: Type.Number(),
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})
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const M3 = Type.Module(defs as any)
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const v2 = JSON.parse(JSON.stringify(M3.Import('Users')))
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const edits = Value.Diff(v1, v2)
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const roleEdits = edits.filter((e: any) => e.path?.includes('role'))
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assert('Migration detects new column', roleEdits.length > 0)
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assert('Migration edit path includes role', roleEdits.some((e: any) => e.path?.includes('role')))
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// ── 8. Incremental module construction ──
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console.log('\n=== 8. Incremental defs ===')
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const incrDefs: Record<string, any> = {}
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incrDefs.Users = Type.Object({ id: Type.String(), name: Type.String() })
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incrDefs.Tasks = Type.Object({ id: Type.String(), userId: Type.String(), title: Type.String() })
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// Mutate: add email to Users after initial construction
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incrDefs.Users = Type.Object({ id: Type.String(), name: Type.String(), email: Type.String() })
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const IM = Type.Module(incrDefs as any)
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assert('Incremental module validates', Value.Check(IM.Import('Users'), { id: '1', name: 'a', email: 'b' }))
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// ── Summary ──
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console.log(`\n=== Results: ${passed} passed, ${failed} failed ===`)
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process.exit(failed > 0 ? 1 : 0)
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