Issue #3275282 by phenaproxima:...

Issue #3275282 by phenaproxima: PackageManagerKernelTestBase::createTestProject() should mirror a real directory

package_manager/tests/fixtures/fake_site/.gitignore

+# This file should never be staged.

package_manager/tests/fixtures/fake_site/_git/ignore.txt

+This file should never be staged.
+
+The parent directory will be renamed to .git.
+@see \Drupal\Tests\package_manager\Kernel\PackageManagerKernelTestBase::createTestProject()

package_manager/tests/fixtures/fake_site/composer.json

+{}

package_manager/tests/fixtures/fake_site/composer.lock

+{}

package_manager/tests/fixtures/fake_site/modules/example/_git/ignore.txt

+This file should never be staged.
+
+The parent directory will be renamed to .git.
+@see \Drupal\Tests\package_manager\Kernel\PackageManagerKernelTestBase::createTestProject()

package_manager/tests/fixtures/fake_site/modules/example/example.info.yml

+# This file should be staged.
+name: Example
+type: module

package_manager/tests/fixtures/fake_site/private/ignore.txt

+This file should never be staged.

package_manager/tests/fixtures/fake_site/sites/default/services.yml

+# This file should never be staged.
+must_not_be: 'empty'

package_manager/tests/fixtures/fake_site/sites/default/settings.local.php

+<?php
+
+/**
+ * @file
+ * This file should never be staged.
+ */

package_manager/tests/fixtures/fake_site/sites/default/settings.php

+<?php
+
+/**
+ * @file
+ * This file should never be staged.
+ */

package_manager/tests/fixtures/fake_site/sites/default/stage.txt

+This file should be staged.

package_manager/tests/fixtures/fake_site/sites/example.com/db.sqlite

+This file should never be staged.

package_manager/tests/fixtures/fake_site/sites/example.com/db.sqlite-shm

+This file should never be staged.

package_manager/tests/fixtures/fake_site/sites/example.com/db.sqlite-wal

+This file should never be staged.

package_manager/tests/fixtures/fake_site/sites/example.com/files/ignore.txt

+This file should never be staged.

package_manager/tests/fixtures/fake_site/sites/example.com/services.yml

+# This file should never be staged.
+key: "value"

package_manager/tests/fixtures/fake_site/sites/example.com/settings.local.php

+<?php
+
+/**
+ * @file
+ * This file should never be staged.
+ */

package_manager/tests/fixtures/fake_site/sites/example.com/settings.php

+<?php
+
+/**
+ * @file
+ * This file should never be staged.
+ */

package_manager/tests/fixtures/fake_site/sites/simpletest/ignore.txt

+This file should never be staged.

package_manager/tests/fixtures/fake_site/vendor/.htaccess

+# This file should never be staged.