Remove mocha as a dependency (#1551)

* Remove mocha as a dependency

* Restructure for node:test compat

also, fix call to parseAll method

* Update test commands in package.json

Author: dontcallmedom

package.json

@@ -43,9 +43,9 @@
   "scripts": {
     "create-patch": "node tools/create-patch.js",
     "curate": "node tools/prepare-curated.js ed curated && node tools/prepare-packages.js curated packages",
-    "test": "mocha --recursive",
-    "test-css": "mocha --recursive test/css",
-    "test-elements": "mocha --recursive test/elements",
-    "test-idl": "mocha --recursive test/idl"
+    "test": "node --test",
+    "test-css": "node --test \"test/css/*.js\"",
+    "test-elements": "node --test \"test/elements/*.js\"",
+    "test-idl": "node --test \"test/idl/*.js\""
   }
 }

test/cddl/all.js

@@ -4,6 +4,7 @@
  * The tests run against the curated view of the extracts.
  */
 
+import { describe, it } from 'node:test';
 import { strict as assert } from 'node:assert';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
@@ -19,9 +20,8 @@ function writeAnomalies(report) {
     report.map(anomaly => anomaly.content).join('\n');
 }
 
-describe('The curated view of CDDL extracts', function () {
-  // First run may download micropip and cddlparser packages from the net
-  this.timeout(30000);
+describe('The curated view of CDDL extracts', {timeout: 30000}, function () {
+  // Long timeout as first run may download micropip and cddlparser packages
 
   it('passes Strudy\'s scrutiny', async function () {
     const crawlFile = path.join(curatedFolder, 'index.json');

test/css/all.js

@@ -7,6 +7,7 @@
  * data because that view is a strict subset of the curated view.
  */
 
+import { describe, it, before } from 'node:test';
 import { strict as assert } from 'node:assert';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';

test/css/package.js

@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import { strict as assert } from 'node:assert';
 
 import cssPackage from '../../packages/css/package.json' with { type: 'json' };

test/elements/all.js

@@ -7,6 +7,7 @@
  * the data because that view is a strict subset of the curated view.
  */
 
+import { describe, it } from 'node:test';
 import { strict as assert } from 'node:assert';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
@@ -17,7 +18,6 @@ const curatedFolder = path.join(scriptPath, '..', '..', 'curated', 'elements');
 
 describe('The curated view of elements extracts', function () {
   it('contains valid JSON and expected properties', async function () {
-    this.slow(5000);
 
     const all = await elements.listAll({ folder: curatedFolder });
     assert(Object.keys(all).length > 0);

test/elements/consistency.js

@@ -6,6 +6,7 @@
  * view because of some missing IDL definition in that view.
  */
 
+import { describe, it, before } from 'node:test';
 import { strict as assert } from 'node:assert';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';

test/events/all.js

@@ -7,6 +7,7 @@
  * the data because that view is a strict subset of the curated view.
  */
 
+import { describe, it, before } from 'node:test';
 import { strict as assert } from 'node:assert';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
@@ -146,4 +147,4 @@ describe('The curated view of events extracts', () => {
   // Dummy test to make sure that "before" function runs and has a place
   // to report runtime errors
   it('contains events', () => {});
-});
+});

test/idl/all.js

@@ -7,6 +7,7 @@
  * data because that view is a strict subset of the curated view.
  */
 
+import { describe, it } from 'node:test';
 import { strict as assert } from 'node:assert';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
@@ -16,7 +17,6 @@ const scriptPath = path.dirname(fileURLToPath(import.meta.url));
 const curatedFolder = path.join(scriptPath, '..', '..', 'curated', 'idl');
 
 describe('The curated view of Web IDL extracts', function () {
-  this.slow(5000);
 
   it('contains valid JSON and expected properties', async function () {
     const files = await idl.listAll({ folder: curatedFolder });

test/idl/consistency.js

@@ -10,6 +10,7 @@
  * view because of some missing IDL definition in that view.
  */
 
+import { describe, it } from 'node:test';
 import { strict as assert } from 'node:assert';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
@@ -59,4 +60,4 @@ views.forEach(({ name, folder }) => {
       assert.equal(results.length, 0, writeAnomalies(results));
     });
   });
-});
+});

test/idl/package.js

@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import { strict as assert } from 'node:assert';
 
 import idlPackage from '../../packages/idl/package.json' with { type: 'json' };