DisplayTest.php in Zircon Profile 8.0
Same filename in this branch
Same filename and directory in other branches
Contains \Drupal\views\Tests\Plugin\DisplayTest.
Namespace
Drupal\views\Tests\PluginFile
core/modules/views/src/Tests/Plugin/DisplayTest.phpView source
<?php
/**
* @file
* Contains \Drupal\views\Tests\Plugin\DisplayTest.
*/
namespace Drupal\views\Tests\Plugin;
use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\views\Views;
use Drupal\views_test_data\Plugin\views\display\DisplayTest as DisplayTestPlugin;
/**
* Tests the basic display plugin.
*
* @group views
*/
class DisplayTest extends PluginTestBase {
/**
* Views used by this test.
*
* @var array
*/
public static $testViews = array(
'test_filter_groups',
'test_get_attach_displays',
'test_view',
'test_display_more',
'test_display_invalid',
'test_display_empty',
);
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array(
'views_ui',
'node',
'block',
);
protected function setUp() {
parent::setUp();
$this
->enableViewsTestModule();
$this->adminUser = $this
->drupalCreateUser(array(
'administer views',
));
$this
->drupalLogin($this->adminUser);
// Create 10 nodes.
for ($i = 0; $i <= 10; $i++) {
$this
->drupalCreateNode(array(
'promote' => TRUE,
));
}
}
/**
* Tests the display test plugin.
*
* @see \Drupal\views_test_data\Plugin\views\display\DisplayTest
*/
public function testDisplayPlugin() {
/** @var \Drupal\Core\Render\RendererInterface $renderer */
$renderer = $this->container
->get('renderer');
$view = Views::getView('test_view');
// Add a new 'display_test' display and test it's there.
$view->storage
->addDisplay('display_test');
$displays = $view->storage
->get('display');
$this
->assertTrue(isset($displays['display_test_1']), 'Added display has been assigned to "display_test_1"');
// Check the display options are like expected.
$options = array(
'display_options' => array(),
'display_plugin' => 'display_test',
'id' => 'display_test_1',
'display_title' => 'Display test',
'position' => 1,
);
$this
->assertEqual($displays['display_test_1'], $options);
// Add another one to ensure that position is counted up.
$view->storage
->addDisplay('display_test');
$displays = $view->storage
->get('display');
$options = array(
'display_options' => array(),
'display_plugin' => 'display_test',
'id' => 'display_test_2',
'display_title' => 'Display test 2',
'position' => 2,
);
$this
->assertEqual($displays['display_test_2'], $options);
// Move the second display before the first one in order to test custom
// sorting.
$displays['display_test_1']['position'] = 2;
$displays['display_test_2']['position'] = 1;
$view->storage
->set('display', $displays);
$view
->save();
$view
->setDisplay('display_test_1');
$this
->assertTrue($view->display_handler instanceof DisplayTestPlugin, 'The correct display handler instance is on the view object.');
// Check the test option.
$this
->assertIdentical($view->display_handler
->getOption('test_option'), '');
$output = $view
->preview();
$output = $renderer
->renderRoot($output);
$this
->assertTrue(strpos($output, '<h1></h1>') !== FALSE, 'An empty value for test_option found in output.');
// Change this option and check the title of out output.
$view->display_handler
->overrideOption('test_option', 'Test option title');
$view
->save();
$output = $view
->preview();
$output = $renderer
->renderRoot($output);
// Test we have our custom <h1> tag in the output of the view.
$this
->assertTrue(strpos($output, '<h1>Test option title</h1>') !== FALSE, 'The test_option value found in display output title.');
// Test that the display category/summary is in the UI.
$this
->drupalGet('admin/structure/views/view/test_view/edit/display_test_1');
$this
->assertText('Display test settings');
// Ensure that the order is as expected.
$result = $this
->xpath('//ul[@id="views-display-menu-tabs"]/li');
$this
->assertEqual((string) $result[0]->a, 'Display test 2');
$this
->assertEqual((string) $result[1]->a, 'Display test');
$this
->clickLink('Test option title');
$test_option = $this
->randomString();
$this
->drupalPostForm(NULL, array(
'test_option' => $test_option,
), t('Apply'));
// Check the new value has been saved by checking the UI summary text.
$this
->drupalGet('admin/structure/views/view/test_view/edit/display_test_1');
$this
->assertLink($test_option);
// Test the enable/disable status of a display.
$view->display_handler
->setOption('enabled', FALSE);
$this
->assertFalse($view->display_handler
->isEnabled(), 'Make sure that isEnabled returns FALSE on a disabled display.');
$view->display_handler
->setOption('enabled', TRUE);
$this
->assertTrue($view->display_handler
->isEnabled(), 'Make sure that isEnabled returns TRUE on a disabled display.');
}
/**
* Tests the overriding of filter_groups.
*/
public function testFilterGroupsOverriding() {
$view = Views::getView('test_filter_groups');
$view
->initDisplay();
// mark is as overridden, yes FALSE, means overridden.
$view->displayHandlers
->get('page')
->setOverride('filter_groups', FALSE);
$this
->assertFalse($view->displayHandlers
->get('page')
->isDefaulted('filter_groups'), "Make sure that 'filter_groups' is marked as overridden.");
$this
->assertFalse($view->displayHandlers
->get('page')
->isDefaulted('filters'), "Make sure that 'filters'' is marked as overridden.");
}
/**
* Tests the getAttachedDisplays method.
*/
public function testGetAttachedDisplays() {
$view = Views::getView('test_get_attach_displays');
// Both the feed_1 and the feed_2 display are attached to the page display.
$view
->setDisplay('page_1');
$this
->assertEqual($view->display_handler
->getAttachedDisplays(), array(
'feed_1',
'feed_2',
));
$view
->setDisplay('feed_1');
$this
->assertEqual($view->display_handler
->getAttachedDisplays(), array());
}
/**
* Tests the readmore functionality.
*/
public function testReadMore() {
/** @var \Drupal\Core\Render\RendererInterface $renderer */
$renderer = $this->container
->get('renderer');
if (!isset($this->options['validate']['type'])) {
return;
}
$expected_more_text = 'custom more text';
$view = Views::getView('test_display_more');
$this
->executeView($view);
$output = $view
->preview();
$output = $renderer
->renderRoot($output);
$this
->setRawContent($output);
$result = $this
->xpath('//a[@class=:class]', array(
':class' => 'more-link',
));
$this
->assertEqual($result[0]
->attributes()->href, \Drupal::url('view.test_display_more.page_1'), 'The right more link is shown.');
$this
->assertEqual(trim($result[0][0]), $expected_more_text, 'The right link text is shown.');
// Test the renderMoreLink method directly. This could be directly unit
// tested.
$more_link = $view->display_handler
->renderMoreLink();
$more_link = $renderer
->renderRoot($more_link);
$this
->setRawContent($more_link);
$result = $this
->xpath('//a[@class=:class]', array(
':class' => 'more-link',
));
$this
->assertEqual($result[0]
->attributes()->href, \Drupal::url('view.test_display_more.page_1'), 'The right more link is shown.');
$this
->assertEqual(trim($result[0][0]), $expected_more_text, 'The right link text is shown.');
// Test the useMoreText method directly. This could be directly unit
// tested.
$more_text = $view->display_handler
->useMoreText();
$this
->assertEqual($more_text, $expected_more_text, 'The right more text is chosen.');
$view = Views::getView('test_display_more');
$view
->setDisplay();
$view->display_handler
->setOption('use_more', 0);
$this
->executeView($view);
$output = $view
->preview();
$output = $renderer
->renderRoot($output);
$this
->setRawContent($output);
$result = $this
->xpath('//a[@class=:class]', array(
':class' => 'more-link',
));
$this
->assertTrue(empty($result), 'The more link is not shown.');
$view = Views::getView('test_display_more');
$view
->setDisplay();
$view->display_handler
->setOption('use_more', 0);
$view->display_handler
->setOption('use_more_always', 0);
$view->display_handler
->setOption('pager', array(
'type' => 'some',
'options' => array(
'items_per_page' => 1,
'offset' => 0,
),
));
$this
->executeView($view);
$output = $view
->preview();
$output = $renderer
->renderRoot($output);
$this
->setRawContent($output);
$result = $this
->xpath('//a[@class=:class]', array(
':class' => 'more-link',
));
$this
->assertTrue(empty($result), 'The more link is not shown when view has more records.');
// Test the default value of use_more_always.
$view = entity_create('view')
->getExecutable();
$this
->assertTrue($view
->getDisplay()
->getOption('use_more_always'), 'Always display the more link by default.');
}
/**
* Tests the readmore validation.
*/
public function testReadMoreNoDisplay() {
$view = Views::getView('test_display_more');
// Confirm that the view validates when there is a page display.
$errors = $view
->validate();
$this
->assertTrue(empty($errors), 'More link validation has no errors.');
// Confirm that the view does not validate when the page display is disabled.
$view
->setDisplay('page_1');
$view->display_handler
->setOption('enabled', FALSE);
$view
->setDisplay('default');
$errors = $view
->validate();
$this
->assertTrue(!empty($errors), 'More link validation has some errors.');
$this
->assertEqual($errors['default'][0], 'Display "Master" uses a "more" link but there are no displays it can link to. You need to specify a custom URL.', 'More link validation has the right error.');
// Confirm that the view does not validate when the page display does not exist.
$view = Views::getView('test_view');
$view
->setDisplay('default');
$view->display_handler
->setOption('use_more', 1);
$errors = $view
->validate();
$this
->assertTrue(!empty($errors), 'More link validation has some errors.');
$this
->assertEqual($errors['default'][0], 'Display "Master" uses a "more" link but there are no displays it can link to. You need to specify a custom URL.', 'More link validation has the right error.');
}
/**
* Tests invalid display plugins.
*/
public function testInvalidDisplayPlugins() {
$this
->drupalGet('test_display_invalid');
$this
->assertResponse(200);
// Change the page plugin id to an invalid one. Bypass the entity system
// so no menu rebuild was executed (so the path is still available).
$config = $this
->config('views.view.test_display_invalid');
$config
->set('display.page_1.display_plugin', 'invalid');
$config
->save();
$this
->drupalGet('test_display_invalid');
$this
->assertResponse(200);
$this
->assertText('The "invalid" plugin does not exist.');
// Rebuild the router, and ensure that the path is not accessible anymore.
views_invalidate_cache();
\Drupal::service('router.builder')
->rebuildIfNeeded();
$this
->drupalGet('test_display_invalid');
$this
->assertResponse(404);
// Change the display plugin ID back to the correct ID.
$config = $this
->config('views.view.test_display_invalid');
$config
->set('display.page_1.display_plugin', 'page');
$config
->save();
// Place the block display.
$block = $this
->drupalPlaceBlock('views_block:test_display_invalid-block_1', array(), array(
'title' => 'Invalid display',
));
$this
->drupalGet('<front>');
$this
->assertResponse(200);
$this
->assertBlockAppears($block);
// Change the block plugin ID to an invalid one.
$config = $this
->config('views.view.test_display_invalid');
$config
->set('display.block_1.display_plugin', 'invalid');
$config
->save();
// Test the page is still displayed, the block not present, and has the
// plugin warning message.
$this
->drupalGet('<front>');
$this
->assertResponse(200);
$this
->assertText('The "invalid" plugin does not exist.');
$this
->assertNoBlockAppears($block);
}
/**
* Tests the outputIsEmpty method on the display.
*/
public function testOutputIsEmpty() {
$view = Views::getView('test_display_empty');
$this
->executeView($view);
$this
->assertTrue(count($view->result) > 0, 'Ensure the result of the view is not empty.');
$this
->assertFalse($view->display_handler
->outputIsEmpty(), 'Ensure the view output is marked as not empty.');
$view
->destroy();
// Add a filter, so the view result is empty.
$view
->setDisplay('default');
$item = array(
'table' => 'views_test_data',
'field' => 'id',
'id' => 'id',
'value' => array(
'value' => 7297,
),
);
$view
->setHandler('default', 'filter', 'id', $item);
$this
->executeView($view);
$this
->assertFalse(count($view->result), 'Ensure the result of the view is empty.');
$this
->assertFalse($view->display_handler
->outputIsEmpty(), 'Ensure the view output is marked as not empty, because the empty text still appears.');
$view
->destroy();
// Remove the empty area, but mark the header area to still appear.
$view
->removeHandler('default', 'empty', 'area');
$item = $view
->getHandler('default', 'header', 'area');
$item['empty'] = TRUE;
$view
->setHandler('default', 'header', 'area', $item);
$this
->executeView($view);
$this
->assertFalse(count($view->result), 'Ensure the result of the view is empty.');
$this
->assertFalse($view->display_handler
->outputIsEmpty(), 'Ensure the view output is marked as not empty, because the header text still appears.');
$view
->destroy();
// Hide the header on empty results.
$item = $view
->getHandler('default', 'header', 'area');
$item['empty'] = FALSE;
$view
->setHandler('default', 'header', 'area', $item);
$this
->executeView($view);
$this
->assertFalse(count($view->result), 'Ensure the result of the view is empty.');
$this
->assertTrue($view->display_handler
->outputIsEmpty(), 'Ensure the view output is marked as empty.');
}
/**
* Test translation rendering settings based on entity translatability.
*/
public function testTranslationSetting() {
\Drupal::service('module_installer')
->install([
'file',
]);
\Drupal::service('router.builder')
->rebuild();
// By default there should be no language settings.
$this
->checkTranslationSetting();
\Drupal::service('module_installer')
->install([
'language',
]);
// Enabling the language module should not make a difference.
$this
->checkTranslationSetting();
// Making the site multilingual should let translatable entity types support
// translation rendering.
ConfigurableLanguage::createFromLangcode('it')
->save();
$this
->checkTranslationSetting(TRUE);
}
/**
* Asserts a node and a file based view for the translation setting.
*
* The file based view should never expose that setting. The node based view
* should if the site is multilingual.
*
* @param bool $expected_node_translatability
* Whether the node based view should be expected to support translation
* settings.
*/
protected function checkTranslationSetting($expected_node_translatability = FALSE) {
$not_supported_text = 'The view is not based on a translatable entity type or the site is not multilingual.';
$supported_text = 'All content that supports translations will be displayed in the selected language.';
$this
->drupalGet('admin/structure/views/nojs/display/content/page_1/rendering_language');
if ($expected_node_translatability) {
$this
->assertNoText($not_supported_text);
$this
->assertText($supported_text);
}
else {
$this
->assertText($not_supported_text);
$this
->assertNoText($supported_text);
}
$this
->drupalGet('admin/structure/views/nojs/display/files/page_1/rendering_language');
$this
->assertText($not_supported_text);
$this
->assertNoText($supported_text);
}
}Classes
Name |
Description |
|---|---|
| DisplayTest | Tests the basic display plugin. |