Test: Add Testem integration example

Krinkle · Krinkle · commit 9aa3110f7f8b · 2024-05-26T19:22:33.000+01:00
diff --git a/test/integration/karma-qunit.js b/test/integration/karma-qunit.js
@@ -13,8 +13,6 @@ function normalize (str) {
 
 QUnit.module('karma-qunit', {
   before: () => {
-    // Need --legacy-peer-deps under npm 7 for "file:" override in package.json.
-    // Once CI and dev environments are on npm 8, consider using native "overrides".
     cp.execSync('npm install --prefer-offline --no-audit --omit=dev --legacy-peer-deps', { cwd: DIR, encoding: 'utf8' });
   }
 });
diff --git a/test/integration/testem.js b/test/integration/testem.js
@@ -0,0 +1,36 @@
+const cp = require('child_process');
+const path = require('path');
+const DIR = path.join(__dirname, 'testem');
+
+function normalize (str) {
+  return str
+    .trim()
+    .replace(/(Firefox) [\d.]+/g, '$1')
+    .replace(/(\d+ ms)/g, '0 ms');
+}
+
+QUnit.module('testem', {
+  before: () => {
+    // Let this be quick for re-runs
+    cp.execSync('npm install --prefer-offline --no-audit', { cwd: DIR, encoding: 'utf8' });
+  }
+});
+
+QUnit.test('passing test', assert => {
+  const ret = cp.execSync('npm run -s test', { cwd: DIR, encoding: 'utf8' });
+  assert.strictEqual(
+    normalize(ret),
+    `
+ok 1 Firefox - [0 ms] - add: two numbers
+
+1..1
+# tests 1
+# pass  1
+# skip  0
+# todo  0
+# fail  0
+
+# ok
+    `.trim()
+  );
+});
diff --git a/test/integration/testem/README.md b/test/integration/testem/README.md
@@ -0,0 +1,20 @@
+# QUnit ♥️ Testem
+
+See also <https://github.com/testem/testem/>.
+
+```bash
+npm test
+```
+
+```
+ok 1 Firefox - [0 ms] - add: two numbers
+
+1..1
+# tests 1
+# pass  1
+# skip  0
+# todo  0
+# fail  0
+
+# ok
+```
diff --git a/test/integration/testem/add.js b/test/integration/testem/add.js
@@ -0,0 +1,5 @@
+/* eslint-disable no-unused-vars */
+
+function add (a, b) {
+  return a + b;
+}
diff --git a/test/integration/testem/add.test.js b/test/integration/testem/add.test.js
@@ -0,0 +1,6 @@
+/* global add */
+QUnit.module('add', () => {
+  QUnit.test('two numbers', assert => {
+    assert.equal(add(1, 2), 3);
+  });
+});
diff --git a/test/integration/testem/package.json b/test/integration/testem/package.json
@@ -0,0 +1,9 @@
+{
+  "private": true,
+  "devDependencies": {
+    "testem": "3.13.0"
+  },
+  "scripts": {
+    "test": "testem -l 'Headless Firefox' ci"
+  }
+}
diff --git a/test/integration/testem/qunit b/test/integration/testem/qunit
@@ -0,0 +1 @@
+../../../qunit
diff --git a/test/integration/testem/test.html b/test/integration/testem/test.html
@@ -0,0 +1,18 @@
+<!doctype html>
+<html>
+<head>
+<title>Testem</title>
+<link rel="stylesheet" href="/qunit/qunit.css">
+<script src="/testem.js"></script>
+<script src="/qunit/qunit.js"></script>
+<script src="add.js"></script>
+<script src="add.test.js"></script>
+<script>
+/* global Testem */
+Testem.hookIntoTestFramework();
+</script>
+</head>
+<body>
+<div id="qunit"></div>
+</body>
+</html>
diff --git a/test/integration/testem/testem.json b/test/integration/testem/testem.json
@@ -0,0 +1,4 @@
+{
+  "framework": "qunit",
+  "test_page": "test.html"
+}

Original file line number	Diff line number	Diff line change
`@@ -13,8 +13,6 @@ function normalize (str) {`
`13`	`13`
`14`	`14`	`QUnit.module('karma-qunit', {`
`15`	`15`	`before: () => {`
`16`		`- // Need --legacy-peer-deps under npm 7 for "file:" override in package.json.`
`17`		`- // Once CI and dev environments are on npm 8, consider using native "overrides".`
`18`	`16`	`cp.execSync('npm install --prefer-offline --no-audit --omit=dev --legacy-peer-deps', { cwd: DIR, encoding: 'utf8' });`
`19`	`17`	`}`
`20`	`18`	`});`