Updating recursive testing of JavaScript files.

test/find-specs.spec.js

@@ -1,27 +1,31 @@
+import { existsSync, readdirSync } from 'fs';
+import { extname, join } from 'path';
 import { expect } from 'chai';
-import fs from 'fs';
 
-const deepSearch = (path) => {
-  fs.readdirSync(path).forEach((listing) => {
-    const listingPath = `${path}/${listing}`;
-    // Keep searching until the current listing is not a directory
-    if (!listing.includes('.')) {
-      deepSearch(listingPath);
-    }
-    // Check if current listing is a JavaScript file
-    if (listing.endsWith('.js')) {
-      // Convert current listing path into matching spec path
-      let specPath = path.split('/');
-      specPath[0] = 'test';
-      specPath = `${specPath.join('/')}/${listing.slice(0, -3)}.spec.js`;
-      // Return test to see if the spec exists
-      it(`'${listingPath}' has a spec file ('${specPath}')`, function () {
-        expect(fs.existsSync(`${specPath}`)).to.be.true;
-      });
+const getJsFilesRecursively = (directory = 'assets/scripts') => {
+  let jsFiles = [];
+  // Read the directory contents
+  const entries = readdirSync(directory, { withFileTypes: true });
+
+  for (const entry of entries) {
+    const fullPath = join(directory, entry.name);
+    if (entry.isDirectory()) {
+      // If the entry is a directory, recursively search it
+      jsFiles = jsFiles.concat(getJsFilesRecursively(fullPath));
+    } else if (entry.isFile() && extname(entry.name) === '.js') {
+      // If the entry is a .js file, add it to the list
+      jsFiles.push(fullPath);
     }
-  });
+  }
+
+  return jsFiles;
 };
 
-describe('checks if component files have associated specs', function () {
-  deepSearch('assets/scripts');
+describe('spec files exist', function () {
+  it('should have a spec file for every JavaScript file', function () {
+    getJsFilesRecursively().forEach((filePath) => {
+      const testFile = filePath.replace('assets/', 'test/').replace('.js', '.spec.js');
+      expect(existsSync(testFile), `\`${filePath}\` should have a spec file located at: \`${testFile}\``).to.be.true;
+    });
+  });
 });