fix(@angular-devkit/build-angular): pass missing options to Karma esbuild builder

Ensure that several previously omitted options are correctly passed to the Karma esbuild builder, improving consistency and expected behavior.

Author: alan-agius4

packages/angular_devkit/build_angular/src/builders/karma/application_builder.ts

@@ -25,6 +25,7 @@ import * as path from 'path';
 import { Observable, Subscriber, catchError, defaultIfEmpty, from, of, switchMap } from 'rxjs';
 import { Configuration } from 'webpack';
 import { ExecutionTransformer } from '../../transforms';
+import { normalizeFileReplacements } from '../../utils';
 import { OutputHashing } from '../browser-esbuild/schema';
 import { findTests, getTestEntrypoints } from './find-tests';
 import { Schema as KarmaBuilderOptions } from './schema';
@@ -407,10 +408,15 @@ async function initializeApplication(
     },
     instrumentForCoverage,
     styles: options.styles,
+    scripts: options.scripts,
     polyfills,
     webWorkerTsConfig: options.webWorkerTsConfig,
     watch: options.watch ?? !karmaOptions.singleRun,
     stylePreprocessorOptions: options.stylePreprocessorOptions,
+    inlineStyleLanguage: options.inlineStyleLanguage,
+    fileReplacements: options.fileReplacements
+      ? normalizeFileReplacements(options.fileReplacements, './')
+      : undefined,
   };
 
   // Build tests with `application` builder, using test files as entry points.
@@ -447,6 +453,16 @@ async function initializeApplication(
   };
 
   karmaOptions.files ??= [];
+  if (options.scripts?.length) {
+    // This should be more granular to support named bundles.
+    // However, it replicates the behavior of the Karma Webpack-based builder.
+    karmaOptions.files.push({
+      pattern: `${outputPath}/scripts.js`,
+      watched: false,
+      type: 'js',
+    });
+  }
+
   karmaOptions.files.push(
     // Serve global setup script.
     { pattern: `${outputPath}/${mainName}.js`, type: 'module', watched: false },

tests/legacy-cli/e2e/tests/test/test-scripts.ts

@@ -10,8 +10,8 @@ export default async function () {
 
   // prepare global scripts test files
   await writeMultipleFiles({
-    'src/string-script.js': `stringScriptGlobal = 'string-scripts.js';`,
-    'src/input-script.js': `inputScriptGlobal = 'input-scripts.js';`,
+    'src/string-script.js': `globalThis.stringScriptGlobal = 'string-scripts.js';`,
+    'src/input-script.js': `globalThis.inputScriptGlobal = 'input-scripts.js';`,
     'src/typings.d.ts': `
       declare var stringScriptGlobal: any;
       declare var inputScriptGlobal: any;