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kentcdodds
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cursoragent
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Add temporary test database handling for isolated test environments (#10)
Co-authored-by: Cursor Agent <[email protected]>
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‎exercises/03.resources/05.problem.linked/src/index.test.ts‎

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import fs from 'node:fs/promises'
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import path from 'node:path'
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import { invariant } from '@epic-web/invariant'
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import { Client } from '@modelcontextprotocol/sdk/client/index.js'
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import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
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import { test, beforeAll, afterAll, expect } from 'vitest'
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let client: Client
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const EPIC_ME_DB_PATH = `./test.ignored/db.${process.env.VITEST_WORKER_ID}.sqlite`
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beforeAll(async () => {
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const dir = path.dirname(EPIC_ME_DB_PATH)
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await fs.mkdir(dir, { recursive: true })
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client = new Client({
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name: 'EpicMeTester',
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version: '1.0.0',
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})
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const transport = new StdioClientTransport({
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command: 'tsx',
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args: ['src/index.ts'],
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env: {
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...process.env,
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EPIC_ME_DB_PATH,
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},
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})
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await client.connect(transport)
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})
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afterAll(async () => {
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await client.transport?.close()
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await fs.unlink(EPIC_ME_DB_PATH)
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})
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test('Tool Definition', async () => {

‎exercises/03.resources/05.solution.linked/src/index.test.ts‎

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import fs from 'node:fs/promises'
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import path from 'node:path'
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import { invariant } from '@epic-web/invariant'
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import { Client } from '@modelcontextprotocol/sdk/client/index.js'
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import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
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import { test, beforeAll, afterAll, expect } from 'vitest'
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let client: Client
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const EPIC_ME_DB_PATH = `./test.ignored/db.${process.env.VITEST_WORKER_ID}.sqlite`
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beforeAll(async () => {
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const dir = path.dirname(EPIC_ME_DB_PATH)
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await fs.mkdir(dir, { recursive: true })
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client = new Client({
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name: 'EpicMeTester',
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version: '1.0.0',
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})
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const transport = new StdioClientTransport({
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command: 'tsx',
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args: ['src/index.ts'],
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env: {
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...process.env,
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EPIC_ME_DB_PATH,
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},
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})
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await client.connect(transport)
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})
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afterAll(async () => {
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await client.transport?.close()
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await fs.unlink(EPIC_ME_DB_PATH)
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})
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test('Tool Definition', async () => {

‎exercises/03.resources/06.problem.embedded/src/index.test.ts‎

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import fs from 'node:fs/promises'
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import path from 'node:path'
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import { invariant } from '@epic-web/invariant'
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import { Client } from '@modelcontextprotocol/sdk/client/index.js'
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import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
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import { test, beforeAll, afterAll, expect } from 'vitest'
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let client: Client
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const EPIC_ME_DB_PATH = `./test.ignored/db.${process.env.VITEST_WORKER_ID}.sqlite`
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beforeAll(async () => {
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const dir = path.dirname(EPIC_ME_DB_PATH)
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await fs.mkdir(dir, { recursive: true })
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client = new Client({
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name: 'EpicMeTester',
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version: '1.0.0',
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})
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const transport = new StdioClientTransport({
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command: 'tsx',
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args: ['src/index.ts'],
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env: {
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...process.env,
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EPIC_ME_DB_PATH,
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},
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})
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await client.connect(transport)
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})
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afterAll(async () => {
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await client.transport?.close()
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await fs.unlink(EPIC_ME_DB_PATH)
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})
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test('Tool Definition', async () => {

‎exercises/03.resources/06.solution.embedded/src/index.test.ts‎

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import fs from 'node:fs/promises'
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import path from 'node:path'
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import { invariant } from '@epic-web/invariant'
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import { Client } from '@modelcontextprotocol/sdk/client/index.js'
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import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
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import { test, beforeAll, afterAll, expect } from 'vitest'
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let client: Client
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const EPIC_ME_DB_PATH = `./test.ignored/db.${process.env.VITEST_WORKER_ID}.sqlite`
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beforeAll(async () => {
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const dir = path.dirname(EPIC_ME_DB_PATH)
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await fs.mkdir(dir, { recursive: true })
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client = new Client({
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name: 'EpicMeTester',
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version: '1.0.0',
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})
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const transport = new StdioClientTransport({
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command: 'tsx',
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args: ['src/index.ts'],
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env: {
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...process.env,
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EPIC_ME_DB_PATH,
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},
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})
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await client.connect(transport)
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})
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afterAll(async () => {
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await client.transport?.close()
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await fs.unlink(EPIC_ME_DB_PATH)
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})
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test('Tool Definition', async () => {

‎exercises/04.prompts/03.problem.completion/src/index.test.ts‎

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import fs from 'node:fs/promises'
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import path from 'node:path'
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import { invariant } from '@epic-web/invariant'
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import { Client } from '@modelcontextprotocol/sdk/client/index.js'
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import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
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import { test, beforeAll, afterAll, expect } from 'vitest'
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let client: Client
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const EPIC_ME_DB_PATH = `./test.ignored/db.${process.env.VITEST_WORKER_ID}.sqlite`
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beforeAll(async () => {
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const dir = path.dirname(EPIC_ME_DB_PATH)
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await fs.mkdir(dir, { recursive: true })
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client = new Client({
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name: 'EpicMeTester',
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version: '1.0.0',
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})
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const transport = new StdioClientTransport({
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command: 'tsx',
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args: ['src/index.ts'],
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env: {
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...process.env,
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EPIC_ME_DB_PATH,
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},
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})
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await client.connect(transport)
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})
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afterAll(async () => {
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await client.transport?.close()
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await fs.unlink(EPIC_ME_DB_PATH)
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})
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test('Tool Definition', async () => {

‎exercises/04.prompts/03.solution.completion/src/index.test.ts‎

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Original file line numberDiff line numberDiff line change
@@ -1,24 +1,34 @@
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import fs from 'node:fs/promises'
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import path from 'node:path'
13
import { invariant } from '@epic-web/invariant'
24
import { Client } from '@modelcontextprotocol/sdk/client/index.js'
35
import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'
46
import { test, beforeAll, afterAll, expect } from 'vitest'
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68
let client: Client
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const EPIC_ME_DB_PATH = `./test.ignored/db.${process.env.VITEST_WORKER_ID}.sqlite`
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beforeAll(async () => {
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const dir = path.dirname(EPIC_ME_DB_PATH)
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await fs.mkdir(dir, { recursive: true })
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client = new Client({
1015
name: 'EpicMeTester',
1116
version: '1.0.0',
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})
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const transport = new StdioClientTransport({
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command: 'tsx',
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args: ['src/index.ts'],
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env: {
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...process.env,
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EPIC_ME_DB_PATH,
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},
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})
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await client.connect(transport)
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})
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afterAll(async () => {
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await client.transport?.close()
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await fs.unlink(EPIC_ME_DB_PATH)
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})
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test('Tool Definition', async () => {

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