class SettingsFormTest

class SettingsFormTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'node',
        'exif',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Create user with the appropriate admin role.
        $user = $this->createUser([
            'administer image metadata',
        ]);
        $this->drupalLogin($user);
    }
    
    /**
     * Tests that the base admin settings form is functional.
     */
    public function testSettingsForm() {
        // Confirm the settings form loads.
        $this->drupalGet('admin/config/media/exif');
        $session_assert = $this->assertSession();
        $session_assert->statusCodeEquals(200);
        // Check for all base options.
        $session_assert->fieldExists('granularity');
        $session_assert->fieldExists('update_metadata');
        $session_assert->fieldExists('extraction_solution');
        $session_assert->fieldExists('exiftool_location');
        $session_assert->fieldExists('write_empty_values');
        // @todo Update the configuration so that Taxonomy isn't installed.
        $session_assert->fieldExists('vocabulary');
        // Fields that won't exist yet.
        $session_assert->fieldNotExists('nodetypes');
        $session_assert->fieldNotExists('filetypes');
        $session_assert->fieldNotExists('mediatypes');
        // Verify the form can submit as-is and nothing breaks.
        $this->submitForm([], 'Save configuration');
        $session_assert = $this->assertSession();
        $session_assert->statusCodeEquals(200);
        $session_assert->pageTextContains('The configuration options have been saved');
        // @todo Create a content type, reload the form and confirm that the
        // content type is now available.
        // @todo Create a file type, reload the form and confirm that the
        // content type is now available.
        // @todo Create a media type, reload the form and confirm that the
        // content type is now available.
    }

}