chore: converted list service worker tests to snapshot

Author: nroscino

tests/tools/pages.test.js.snapshot

@@ -5,3 +5,17 @@ exports[`pages > list_pages > list pages for extension pages with --category-ext
 ## Extension Pages
 2: chrome-extension://<extension-id>/popup.html
 `;
+
+exports[`pages > list_pages > list pages for extension service workers with --category-extensions 1`] = `
+# list_pages response
+## Pages
+1: about:blank [selected]
+## Extension Service Workers
+sw-1: chrome-extension://<extension-id>/sw.js
+`;
+
+exports[`pages > list_pages > list pages for extension service workers without --category-extensions 1`] = `
+# list_pages response
+## Pages
+1: about:blank [selected]
+`;

tests/tools/pages.test.ts

@@ -95,7 +95,7 @@ describe('pages', () => {
     });
 
     for (const categoryExtensions of [true, false]) {
-      it(`list pages for extension service workers ${categoryExtensions ? 'with' : 'without'} --category-extensions`, async () => {
+      it(`list pages for extension service workers ${categoryExtensions ? 'with' : 'without'} --category-extensions`, async t => {
         await withMcpContext(
           async (response, context) => {
             const extensionId =
@@ -109,8 +109,6 @@ describe('pages', () => {
             );
             const swUrl = swTarget.url();
 
-            response.resetResponseLineForTesting();
-
             const listPageDef = listPages({
               categoryExtensions,
             } as ParsedArguments);
@@ -128,17 +126,20 @@ describe('pages', () => {
             assert.ok(textContent);
 
             if (categoryExtensions) {
-              assert.ok(textContent.text.includes(swUrl));
               const structured = result.structuredContent as {
                 extensionServiceWorkers: Array<{url: string}>;
               };
               assert.deepStrictEqual(
                 structured.extensionServiceWorkers.map(sw => sw.url),
                 [swUrl],
               );
-            } else {
-              assert.ok(!textContent.text.includes(swUrl));
             }
+
+            const text = textContent.text.replaceAll(
+              extensionId,
+              '<extension-id>',
+            );
+            t.assert.snapshot?.(text);
           },
           {},
           {