Add test for presence of the settings page

I am puzzled by the error

Drupal\Tests\alt_text_validation\Functional\AdminTest::testSettingsPageExists
Drupal\Core\Config\Schema\SchemaIncompleteException: Schema errors for views.view.alt_text_report with the following errors: views.view.alt_text_report:display.alt_text_validation_report.display_options.display_extenders.jsonapi_views missing schema, views.view.alt_text_report:display.alt_text_validation_report.display_options.menu.as_local_task missing schema, views.view.alt_text_report:display.alt_text_validation_report.display_options.menu.local_task_link_title missing schema, views.view.alt_text_report:display.alt_text_validation_report.display_options.menu.local_task_parent missing schema, views.view.alt_text_report:display.alt_text_validation_report.display_options.menu.local_task_weight missing schema, views.view.alt_text_report:display.alt_text_validation_report.display_options.menu.local_task_custom_parent_route missing schema

/var/www/html/web/core/lib/Drupal/Core/Config/Development/ConfigSchemaChecker.php:98

The View looks fine. I even re-exported it to make sure something didn't get mangled. I ran analysis on it and it reports no issues. I disabled the View so it should not be getting scanned at all. Still the errors persist.

Apparently the baseclass adds a test for schema.
https://drupal.stackexchange.com/questions/256025/missing-schema-on-cust...
The View install is getting caught in the crossfire.

So far I have only found the way to shut it down for the whole test

  /**
   * Set to TRUE to strict check all configuration saved.
   *
   * @see \Drupal\Core\Config\Development\ConfigSchemaChecker
   *
   * @var bool
   */
  protected $strictConfigSchema = FALSE;

I was hoping to have a way to just exempt the specific View file, but have not found a way to do it yet.

Works locally,

» ddev phpunit
PHPUnit 9.6.22 by Sebastian Bergmann and contributors.
. Deprecated: Calling static trait method Drupal\alt_text_validation\AtvCommonTrait::getAuditTableName is deprecated, it should only be called on a class using the trait in /var/www/html/alt_text_validation.install on line 15
. 2 / 2 (100%)
Deprecated: Calling static trait method Drupal\alt_text_validation\AtvCommonTrait::getAuditTableName is deprecated, it should only be called on a class using the trait in /var/www/html/alt_text_validation.install on line 15

OK (2 tests, 16 assertions)

But fails in the pipeline :(

The tests are considered failures not because the assertion fails, but because of the deprecation notice. In phpunit 9 that is considered a failure.

So this test passing is blocked by 📌 Convert AtvCommonTrait to a class Active

This went out with 1.0.0-alpha6 → .