Add unit tests.

Author: iclanton

common/config/rush/pnpm-lock.yaml

@@ -1,5 +1,5 @@
 // DO NOT MODIFY THIS FILE MANUALLY BUT DO COMMIT IT. It is generated and used by Rush.
 {
-  "pnpmShrinkwrapHash": "bbb9bf8633540946746fc860eba5af3bef09bf3d",
+  "pnpmShrinkwrapHash": "9ae2383362eac1112df5f8dee8e2c1f08bb6dfbf",
   "preferredVersionsHash": "40d4640a94cff77f7808a2f1960cc76231eb6f86"
 }

common/config/rush/repo-state.json

@@ -0,0 +1,3 @@
+{
+  "extends": "local-node-rig/profiles/default/config/jest.config.json"
+}

webpack/set-webpack-public-path-plugin/config/jest.config.json

@@ -30,6 +30,7 @@
   "devDependencies": {
     "@rushstack/heft": "workspace:*",
     "local-node-rig": "workspace:*",
-    "webpack": "~5.82.1"
+    "webpack": "~5.82.1",
+    "memfs": "3.4.3"
   }
 }

webpack/set-webpack-public-path-plugin/package.json

@@ -0,0 +1,7 @@
+// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
+// See LICENSE in the project root for license information.
+
+import { SetPublicPathCurrentScriptPlugin } from '../SetPublicPathCurrentScriptPlugin';
+import { testForPlugin } from './testBase';
+
+testForPlugin(SetPublicPathCurrentScriptPlugin.name, () => new SetPublicPathCurrentScriptPlugin());

webpack/set-webpack-public-path-plugin/src/test/SetPublicPathCurrentScriptPlugin.test.ts

@@ -0,0 +1,35 @@
+// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
+// See LICENSE in the project root for license information.
+
+import { SetPublicPathPlugin, type ISetWebpackPublicPathPluginOptions } from '../SetPublicPathPlugin';
+import { testForPlugin } from './testBase';
+
+const options: ISetWebpackPublicPathPluginOptions[] = [
+  { scriptName: { useAssetName: true } },
+  {
+    scriptName: {
+      name: 'foobar.js'
+    }
+  },
+  {
+    scriptName: {
+      name: '[name]_[hash].js',
+      isTokenized: true
+    }
+  },
+  {
+    scriptName: { useAssetName: true },
+    regexVariable: 'REGEXP_VAR'
+  }
+];
+for (const pluginOptions of options) {
+  testForPlugin(
+    `${SetPublicPathPlugin.name} (with ${JSON.stringify(pluginOptions)}})`,
+    () =>
+      new SetPublicPathPlugin({
+        scriptName: {
+          useAssetName: true
+        }
+      })
+  );
+}