public function StyleTest::testStyle in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/tests/src/Kernel/Plugin/StyleTest.php \Drupal\Tests\views\Kernel\Plugin\StyleTest::testStyle()

Tests the general rendering of styles.

File

core/modules/views/tests/src/Kernel/Plugin/StyleTest.php, line 29

Class

StyleTest

Tests general style functionality.

Namespace

Drupal\Tests\views\Kernel\Plugin

Code

public function testStyle() {
  $renderer = $this->container
    ->get('renderer');

  // This run use the test row plugin and render with it.
  $view = Views::getView('test_view');
  $view
    ->setDisplay();
  $style = $view->display_handler
    ->getOption('style');
  $style['type'] = 'test_style';
  $view->display_handler
    ->setOption('style', $style);
  $row = $view->display_handler
    ->getOption('row');
  $row['type'] = 'test_row';
  $view->display_handler
    ->setOption('row', $row);
  $view
    ->initDisplay();
  $view
    ->initStyle();

  // Reinitialize the style as it supports row plugins now.
  $view->style_plugin
    ->init($view, $view->display_handler);
  $this
    ->assertInstanceOf(Rowtest::class, $view->rowPlugin);
  $random_text = $this
    ->randomMachineName();
  $view->rowPlugin
    ->setOutput($random_text);
  $output = $view
    ->preview();
  $output = $renderer
    ->renderRoot($output);
  $this
    ->assertStringContainsString($random_text, (string) $output);

  // Test without row plugin support.
  $view = Views::getView('test_view');
  $view
    ->setDisplay();
  $style = $view->display_handler
    ->getOption('style');
  $style['type'] = 'test_style';
  $view->display_handler
    ->setOption('style', $style);
  $view
    ->initDisplay();
  $view
    ->initStyle();
  $view->style_plugin
    ->setUsesRowPlugin(FALSE);
  $this
    ->assertInstanceOf(StyleTestPlugin::class, $view->style_plugin);
  $this
    ->assertInstanceOf(Fields::class, $view->rowPlugin);
  $random_text = $this
    ->randomMachineName();

  // Set some custom text to the output and make sure that this value is
  // rendered.
  $view->style_plugin
    ->setOutput($random_text);
  $output = $view
    ->preview();
  $output = $renderer
    ->renderRoot($output);
  $this
    ->assertStringContainsString($random_text, (string) $output);
}