Add npm test

test/dev.test.mjs

@@ -1,10 +1,15 @@
+/**
+ * $ corepack pnpm node test/dev.test.mjs
+ *
+ * or with all logs:
+ *
+ * $ corepack pnpm dlx cross-env SILENT=0 corepack pnpm node test/dev.test.mjs
+ */
+
 import { join } from 'node:path'
 import { assertPass } from './asserts.mjs'
 import { fixtures } from './paths.mjs'
 
-// run this file like:
-// corepack pnpm dlx cross-env SILENT=0 corepack pnpm node test/dev.test.mjs
-
 assertPass(
   'clock',
   join(fixtures, 'clock', 'pass'),

test/fixtures/two-fer/npm/.eslintrc

@@ -0,0 +1,14 @@
+{
+  "root": true,
+  "extends": "@exercism/eslint-config-javascript",
+  "env": {
+    "jest": true
+  },
+  "overrides": [
+    {
+      "files": [".meta/proof.ci.js", ".meta/exemplar.js", "*.spec.js"],
+      "excludedFiles": ["custom.spec.js"],
+      "extends": "@exercism/eslint-config-javascript/maintainers"
+    }
+  ]
+}

test/fixtures/two-fer/npm/.gitignore

@@ -0,0 +1,5 @@
+/node_modules
+/bin/configlet
+/bin/configlet.exe
+/pnpm-lock.yaml
+/yarn.lock

test/fixtures/two-fer/npm/.meta/config.json

@@ -0,0 +1,29 @@
+{
+  "authors": [
+    "laurmurclar"
+  ],
+  "contributors": [
+    "mluisamc",
+    "serixscorpio",
+    "SleeplessByte"
+  ],
+  "files": {
+    "solution": [
+      "two-fer.js"
+    ],
+    "test": [
+      "two-fer.spec.js"
+    ],
+    "example": [
+      ".meta/proof.ci.js"
+    ]
+  },
+  "blurb": "Create a sentence of the form \"One for X, one for me.\".",
+  "source_url": "https://github.com/exercism/problem-specifications/issues/757",
+  "custom": {
+    "version.tests.compatibility": "jest-27",
+    "flag.tests.task-per-describe": false,
+    "flag.tests.may-run-long": false,
+    "flag.tests.includes-optional": false
+  }
+}

test/fixtures/two-fer/npm/.meta/proof.ci.js

@@ -0,0 +1,3 @@
+export const twoFer = (name = 'you') => {
+  return `One for ${name}, one for me.`;
+};

test/fixtures/two-fer/npm/.meta/tests.toml

@@ -0,0 +1,12 @@
+# This is an auto-generated file. Regular comments will be removed when this
+# file is regenerated. Regenerating will not touch any manually added keys,
+# so comments can be added in a "comment" key.
+
+[1cf3e15a-a3d7-4a87-aeb3-ba1b43bc8dce]
+description = "no name given"
+
+[b4c6dbb8-b4fb-42c2-bafd-10785abe7709]
+description = "a name given"
+
+[3549048d-1a6e-4653-9a79-b0bda163e8d5]
+description = "another name given"

test/fixtures/two-fer/npm/.npmrc

@@ -0,0 +1 @@
+audit=false

test/fixtures/two-fer/npm/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Exercism
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

test/fixtures/two-fer/npm/babel.config.js

@@ -0,0 +1,4 @@
+module.exports = {
+  presets: ['@exercism/babel-preset-javascript'],
+  plugins: [],
+};

test/fixtures/two-fer/npm/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "@exercism/javascript-two-fer",
+  "description": "Exercism exercises in Javascript.",
+  "author": "Katrina Owen",
+  "private": true,
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/exercism/javascript",
+    "directory": "exercises/practice/two-fer"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.25.2",
+    "@exercism/babel-preset-javascript": "^0.2.1",
+    "@exercism/eslint-config-javascript": "^0.6.0",
+    "@types/jest": "^29.5.12",
+    "@types/node": "^20.12.12",
+    "babel-jest": "^29.6.4",
+    "core-js": "~3.37.1",
+    "eslint": "^8.49.0",
+    "jest": "^29.7.0"
+  },
+  "dependencies": {},
+  "scripts": {
+    "test": "jest ./*",
+    "watch": "jest --watch ./*",
+    "lint": "eslint ."
+  }
+}

test/fixtures/two-fer/npm/two-fer.js

@@ -0,0 +1,3 @@
+export const twoFer = (name = 'you') => {
+  return `One for ${name}, one for me.`;
+};

test/fixtures/two-fer/npm/two-fer.spec.js

@@ -0,0 +1,15 @@
+import { twoFer } from './two-fer';
+
+describe('twoFer()', () => {
+  test('no name given', () => {
+    expect(twoFer()).toEqual('One for you, one for me.');
+  });
+
+  xtest('a name given', () => {
+    expect(twoFer('Alice')).toEqual('One for Alice, one for me.');
+  });
+
+  xtest('another name given', () => {
+    expect(twoFer('Bob')).toEqual('One for Bob, one for me.');
+  });
+});

test/log.test.mjs

@@ -1,3 +1,7 @@
+/**
+ * $ corepack pnpm node test/log.test.mjs
+ */
+
 import shelljs from 'shelljs'
 import { existsSync, mkdtempSync } from 'node:fs'
 import { tmpdir } from 'node:os'

test/skip.test.mjs

@@ -1,3 +1,7 @@
+/**
+ * $ corepack pnpm node test/skip.test.mjs
+ */
+
 import { join } from 'node:path'
 import shelljs from 'shelljs'
 import { assertPass } from './asserts.mjs'

test/smoke.test.mjs

@@ -1,3 +1,7 @@
+/**
+ * $ corepack pnpm node test/smoke.test.mjs
+ */
+
 import { join } from 'node:path'
 import shelljs from 'shelljs'
 import { assertError, assertPass, rejectPass } from './asserts.mjs'
@@ -25,6 +29,11 @@ assertPass(
   join(fixtures, 'poetry-club-door-policy', 'pass')
 )
 
+shelljs.echo(
+  'javascript-test-runner > passing solution > uses npm instead of pnpm'
+)
+assertPass('two-fer', join(fixtures, 'two-fer', 'npm'))
+
 /** Test failures */
 const failures = ['tests', 'empty']
 

test/taskid.test.mjs

@@ -1,3 +1,7 @@
+/**
+ * $ corepack pnpm node test/taskid.test.mjs
+ */
+
 import { mkdtempSync, readFileSync } from 'node:fs'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'