feat: add server assembly and stdio entry

test/unit/cli.test.ts

@@ -0,0 +1,22 @@
+import { describe, expect, it } from 'vitest'
+import { parseArgs } from '../../src/cli.js'
+
+describe('parseArgs', () => {
+    it('prefers the --config flag', () => {
+        expect(parseArgs(['--config', '/tmp/c.json'], { DBMOLE_CONFIG: '/env.json' })).toEqual({
+            configPath: '/tmp/c.json'
+        })
+    })
+
+    it('falls back to DBMOLE_CONFIG env', () => {
+        expect(parseArgs([], { DBMOLE_CONFIG: '/env.json' })).toEqual({ configPath: '/env.json' })
+    })
+
+    it('returns undefined without flag or env', () => {
+        expect(parseArgs([], {})).toEqual({ configPath: undefined })
+    })
+
+    it('ignores --config without a value', () => {
+        expect(parseArgs(['--config'], {})).toEqual({ configPath: undefined })
+    })
+})

test/unit/server.test.ts

@@ -0,0 +1,37 @@
+import { mkdtempSync, rmSync } from 'node:fs'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { afterEach, beforeEach, describe, expect, it } from 'vitest'
+import { createRegistry } from '../../src/config/registry.js'
+import { createServer } from '../../src/server.js'
+import { connectClient, fakeManager } from './helpers.js'
+
+describe('createServer', () => {
+    let dir: string
+
+    beforeEach(() => {
+        dir = mkdtempSync(join(tmpdir(), 'dbmole-server-'))
+    })
+
+    afterEach(() => {
+        rmSync(dir, { recursive: true, force: true })
+    })
+
+    it('registers all nine tools', async () => {
+        const registry = createRegistry({ storePath: join(dir, 'connections.json'), env: {} })
+        const server = createServer(registry, fakeManager())
+        const client = await connectClient(server)
+        const { tools } = await client.listTools()
+        expect(tools.map((tool) => tool.name).sort()).toEqual([
+            'add_connection',
+            'describe_table',
+            'execute_sql',
+            'list_connections',
+            'list_databases',
+            'list_tables',
+            'remove_connection',
+            'test_connection',
+            'update_connection'
+        ])
+    })
+})

test/unit/smoke.test.ts

@@ -1,7 +0,0 @@
-import { describe, expect, it } from 'vitest'
-
-describe('smoke', () => {
-    it('runs', () => {
-        expect(1 + 1).toBe(2)
-    })
-})