drupalGet($row_plugin_url);
$this->assertSession()->fieldValueEquals('row[type]', 'fields');
$edit = [
'row[type]' => 'test_row',
];
$this->submitForm($edit, 'Apply');
// Make sure the custom settings form from the test plugin appears.
$this->assertSession()->fieldExists('row_options[test_option]');
$random_name = $this->randomMachineName();
$edit = [
'row_options[test_option]' => $random_name,
];
$this->submitForm($edit, 'Apply');
$this->drupalGet($row_options_url);
// Make sure the custom settings form field has the expected value stored.
$this->assertSession()->fieldValueEquals('row_options[test_option]', $random_name);
$this->drupalGet($view_edit_url);
$this->submitForm([], 'Save');
$this->assertSession()->linkExists('Test row plugin', 0, 'Make sure the test row plugin is shown in the UI');
$view = Views::getView($view_name);
$view->initDisplay();
$row = $view->display_handler->getOption('row');
$this->assertEquals('test_row', $row['type'], 'Make sure that the test_row got saved as used row plugin.');
$this->assertEquals($random_name, $row['options']['test_option'], 'Make sure that the custom settings field got saved as expected.');
$this->drupalGet($row_plugin_url);
$this->submitForm(['row[type]' => 'fields'], 'Apply');
$this->drupalGet($row_plugin_url);
$this->assertSession()->statusCodeEquals(200);
// Make sure that 'fields' was saved as the row plugin.
$this->assertSession()->fieldValueEquals('row[type]', 'fields');
// Ensure that entity row plugins appear.
$view_name = 'content';
$row_plugin_url = "admin/structure/views/nojs/display/$view_name/default/row";
$row_options_url = "admin/structure/views/nojs/display/$view_name/default/row_options";
$this->drupalGet($row_plugin_url);
$this->submitForm(['row[type]' => 'entity:node'], 'Apply');
$this->assertSession()->addressEquals($row_options_url);
// Make sure the custom settings form from the entity row plugin appears.
$this->assertSession()->fieldValueEquals('row_options[view_mode]', 'teaser');
// Change the teaser label to have markup so we can test escaping.
$teaser = EntityViewMode::load('node.teaser');
$teaser->set('label', 'Teaser markup');
$teaser->save();
$this->drupalGet('admin/structure/views/view/frontpage/edit/default');
$this->assertSession()->assertEscaped('Teaser markup');
}
}