[#2411] Added test to skip overriding non-Vortex custom theme.

.vortex/installer/src/Prompts/Handlers/Theme.php

@@ -172,9 +172,6 @@ public function process(): void {
       $file_tmpl = static::findThemeFile($t, $w);
       if (!empty($file_tmpl) && is_readable($file_tmpl)) {
         File::remove(dirname($file_tmpl));
-
-        File::removeLineInFile($t . '/phpunit.xml', '<directory suffix="Test.php">web/themes/custom</directory>');
-        File::removeLineInFile($t . '/phpunit.xml', '<directory>web/themes/custom/*/node_modules</directory>');
       }
     }
 

.vortex/installer/tests/Fixtures/handler_process/theme_custom_non_vortex/.env

@@ -0,0 +1,9 @@
+@@ -160,7 +160,7 @@
+ # Database dump file sourced from a URL.
+ #
+ # HTTP Basic Authentication credentials should be embedded into the value.
+-VORTEX_DOWNLOAD_DB_URL=
++VORTEX_DOWNLOAD_DB_URL=https://github.com/drevops/vortex/releases/download/__VERSION__/db_d11.demo.sql
+
+ # Environment to download the database from.
+ #

.vortex/installer/tests/Fixtures/handler_process/theme_custom_non_vortex/web/themes/custom/star_wars/package.json

@@ -0,0 +1,59 @@
+@@ -1,57 +1 @@
+-{
+-  "name": "star_wars",
+-  "version": "__VERSION__",
+-  "private": true,
+-  "description": "NodeJS dependencies for star wars project",
+-  "devDependencies": {
+-    "@homer0/prettier-plugin-jsdoc": "__VERSION__",
+-    "autoprefixer": "__VERSION__",
+-    "chokidar-cli": "__VERSION__",
+-    "eslint": "__VERSION__",
+-    "eslint-config-airbnb-base": "__VERSION__",
+-    "eslint-config-prettier": "__VERSION__",
+-    "eslint-plugin-import": "__VERSION__",
+-    "eslint-plugin-jsdoc": "__VERSION__",
+-    "eslint-plugin-no-jquery": "__VERSION__",
+-    "eslint-plugin-prettier": "__VERSION__",
+-    "eslint-plugin-yml": "__VERSION__",
+-    "patch-package": "__VERSION__",
+-    "postcss": "__VERSION__",
+-    "postcss-cli": "__VERSION__",
+-    "prettier": "__VERSION__",
+-    "sass": "__VERSION__",
+-    "stylelint": "__VERSION__",
+-    "stylelint-config-standard": "__VERSION__",
+-    "stylelint-config-standard-scss": "__VERSION__",
+-    "stylelint-order": "__VERSION__",
+-    "stylelint-scss": "__VERSION__",
+-    "terser": "__VERSION__"
+-  },
+-  "browserslist": [
+-    "last 2 versions",
+-    "not ie <= 8",
+-    "iOS >= 7"
+-  ],
+-  "scripts": {
+-    "build": "npm run clean && mkdir -p build/js && npm run concat && npm run uglify && npm run sass:prod && npm run postcss:prod && npm run copy",
+-    "build-dev": "npm run clean && mkdir -p build/js && npm run concat && npm run sass:dev && npm run postcss:dev && npm run copy",
+-    "clean": "rm -rf build",
+-    "concat": "find js -name '*.js' ! -name '*.min.js' -exec cat {} + > build/js/star_wars.min.js",
+-    "copy": "npm run copy:images && npm run copy:fonts",
+-    "copy:fonts": "mkdir -p build/fonts && cp -r fonts/* build/fonts/ 2>/dev/null || true",
+-    "copy:images": "mkdir -p build/images && cp -r images/* build/images/ 2>/dev/null || true",
+-    "lint": "npm run lint-js && npm run lint-css",
+-    "lint-css": "stylelint 'scss/**/*.scss'",
+-    "lint-css-fix": "stylelint 'scss/**/*.scss' --fix",
+-    "lint-fix": "npm run lint-js-fix && npm run lint-css-fix",
+-    "lint-js": "eslint 'js/**/*.js' --ignore-pattern '*.min.js'",
+-    "lint-js-fix": "eslint 'js/**/*.js' --ignore-pattern '*.min.js' --fix",
+-    "postcss:dev": "postcss build/css/star_wars.min.css -o build/css/star_wars.min.css --map",
+-    "postcss:prod": "postcss build/css/star_wars.min.css -o build/css/star_wars.min.css --no-map",
+-    "postinstall": "patch-package",
+-    "sass:dev": "sass scss/styles.scss build/css/star_wars.min.css --source-map --style=expanded",
+-    "sass:prod": "sass scss/styles.scss build/css/star_wars.min.css --no-source-map --style=compressed",
+-    "uglify": "terser build/js/star_wars.min.js -o build/js/star_wars.min.js -c drop_console=true -m reserved=['jQuery','Drupal'] 2>/dev/null || true",
+-    "watch": "chokidar 'js/**/*.js' 'scss/**/*.scss' -c 'npm run build-dev'"
+-  }
+-}
++{"name": "star_wars_custom"}

.vortex/installer/tests/Fixtures/handler_process/theme_custom_non_vortex/web/themes/custom/star_wars/star_wars.info.yml

@@ -0,0 +1,25 @@
+@@ -1,23 +1,3 @@
+-name: star_wars
++name: Star Wars Custom
+ type: theme
+-description: 'star wars theme.'
+ core_version_requirement: ^11
+-base theme: olivero
+-
+-libraries:
+-  - star_wars/global-styling
+-
+-regions:
+-  header: Header
+-  primary_menu: 'Primary menu'
+-  secondary_menu: 'Secondary menu'
+-  hero: 'Hero (full width)'
+-  highlighted: Highlighted
+-  breadcrumb: Breadcrumb
+-  social: Social Bar
+-  content_above: Content Above
+-  content: Content
+-  sidebar: 'Sidebar'
+-  content_below: 'Content Below'
+-  footer_top: 'Footer Top'
+-  footer_bottom: 'Footer Bottom'

.vortex/installer/tests/Fixtures/handler_process/theme_custom_non_vortex/web/themes/custom/star_wars/styles.css

@@ -0,0 +1 @@
+.star-wars { color: blue; }

.vortex/installer/tests/Functional/Handlers/ThemeHandlerProcessTest.php

@@ -7,6 +7,7 @@
 use DrevOps\VortexInstaller\Prompts\Handlers\Theme;
 use DrevOps\VortexInstaller\Tests\Functional\FunctionalTestCase;
 use DrevOps\VortexInstaller\Utils\Env;
+use DrevOps\VortexInstaller\Utils\File;
 use PHPUnit\Framework\Attributes\CoversClass;
 
 #[CoversClass(Theme::class)]
@@ -47,6 +48,38 @@ public static function dataProviderHandlerProcess(): \Iterator {
       static::cw(fn() => Env::put(Theme::envName(), 'light_saber')),
       static::cw(fn(FunctionalTestCase $test) => $test->assertDirectoryNotContainsString(static::$sut, 'your_site_theme')),
     ];
+    yield 'theme_custom_non_vortex' => [
+      static::cw(function (FunctionalTestCase $test): void {
+        Env::put(Theme::envName(), 'star_wars');
+
+        // Run a first install to create a proper Vortex project
+        // with a Vortex-sourced custom theme.
+        $test->runNonInteractiveInstall();
+
+        $theme_dir = static::$sut . '/web/themes/custom/star_wars';
+        $test->assertFilesExist($theme_dir, ['star_wars.theme'], 'Vortex template theme files should be present');
+
+        // Replace the Vortex-installed theme files with custom
+        // non-Vortex theme files (simulating a project that replaced the
+        // Vortex theme scaffold with their own).
+        File::remove($theme_dir);
+        File::mkdir($theme_dir);
+        File::dump($theme_dir . '/star_wars.info.yml', 'name: Star Wars Custom' . PHP_EOL . 'type: theme' . PHP_EOL . 'core_version_requirement: ^11' . PHP_EOL);
+        File::dump($theme_dir . '/package.json', '{"name": "star_wars_custom"}' . PHP_EOL);
+        File::dump($theme_dir . '/styles.css', '.star-wars { color: blue; }' . PHP_EOL);
+      }),
+      static::cw(function (FunctionalTestCase $test): void {
+        // The project's own theme files must be preserved unchanged —
+        // Vortex must not overwrite them with its template theme files.
+        $theme_dir = static::$sut . '/web/themes/custom/star_wars';
+        $test->assertDirectoryExists($theme_dir);
+        $test->assertStringEqualsFile($theme_dir . '/star_wars.info.yml', 'name: Star Wars Custom' . PHP_EOL . 'type: theme' . PHP_EOL . 'core_version_requirement: ^11' . PHP_EOL);
+        $test->assertStringEqualsFile($theme_dir . '/package.json', '{"name": "star_wars_custom"}' . PHP_EOL);
+        $test->assertStringEqualsFile($theme_dir . '/styles.css', '.star-wars { color: blue; }' . PHP_EOL);
+
+        $test->assertFilesDoNotExist($theme_dir, ['star_wars.theme'], 'Vortex template theme files should not be present');
+      }),
+    ];
   }
 
 }