StyleTest.php

Same filename in this branch
  1. 8.9.x core/modules/views/tests/modules/views_test_data/src/Plugin/views/style/StyleTest.php
Same filename in other branches
  1. 9 core/modules/ckeditor5/tests/src/FunctionalJavascript/StyleTest.php
  2. 9 core/modules/views/tests/src/Kernel/Plugin/StyleTest.php
  3. 9 core/modules/views/tests/modules/views_test_data/src/Plugin/views/style/StyleTest.php
  4. 10 core/modules/ckeditor5/tests/src/FunctionalJavascript/StyleTest.php
  5. 10 core/modules/views/tests/src/Kernel/Plugin/StyleTest.php
  6. 10 core/modules/views/tests/modules/views_test_data/src/Plugin/views/style/StyleTest.php
  7. 11.x core/modules/ckeditor5/tests/src/FunctionalJavascript/StyleTest.php
  8. 11.x core/modules/views/tests/src/Kernel/Plugin/StyleTest.php
  9. 11.x core/modules/views/tests/modules/views_test_data/src/Plugin/views/style/StyleTest.php

Namespace

Drupal\Tests\views\Kernel\Plugin

File

core/modules/views/tests/src/Kernel/Plugin/StyleTest.php

View source
<?php

namespace Drupal\Tests\views\Kernel\Plugin;

use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
use Drupal\views\Views;
use Drupal\views_test_data\Plugin\views\row\RowTest;
use Drupal\views\Plugin\views\row\Fields;
use Drupal\views\ResultRow;
use Drupal\views_test_data\Plugin\views\style\StyleTest as StyleTestPlugin;

/**
 * Tests general style functionality.
 *
 * @group views
 *
 * @see \Drupal\views_test_data\Plugin\views\style\StyleTest.
 */
class StyleTest extends ViewsKernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    public static $testViews = [
        'test_view',
    ];
    
    /**
     * Tests the general rendering of styles.
     */
    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);
    }
    
    /**
     * Tests the grouping features of styles.
     */
    public function testGrouping() {
        $this->doTestGrouping(FALSE);
        $this->doTestGrouping(TRUE);
    }
    
    /**
     * Provides reusable code for ::testGrouping().
     */
    protected function doTestGrouping($stripped = FALSE) {
        $view = Views::getView('test_view');
        $view->setDisplay();
        // Setup grouping by the job and the age field.
        $view->initStyle();
        $view->style_plugin->options['grouping'] = [
            [
                'field' => 'job',
            ],
            [
                'field' => 'age',
            ],
        ];
        // Reduce the amount of items to make the test a bit easier.
        // Set up the pager.
        $view->displayHandlers
            ->get('default')
            ->overrideOption('pager', [
            'type' => 'some',
            'options' => [
                'items_per_page' => 3,
            ],
        ]);
        // Add the job and age field.
        $fields = [
            'name' => [
                'id' => 'name',
                'table' => 'views_test_data',
                'field' => 'name',
                'relationship' => 'none',
                'label' => 'Name',
            ],
            'job' => [
                'id' => 'job',
                'table' => 'views_test_data',
                'field' => 'job',
                'relationship' => 'none',
                'label' => 'Job',
            ],
            'age' => [
                'id' => 'age',
                'table' => 'views_test_data',
                'field' => 'age',
                'relationship' => 'none',
                'label' => 'Age',
            ],
        ];
        $view->displayHandlers
            ->get('default')
            ->overrideOption('fields', $fields);
        // Now run the query and groupby the result.
        $this->executeView($view);
        $expected = [];
        $expected['Job: Singer'] = [];
        $expected['Job: Singer']['group'] = 'Job: Singer';
        $expected['Job: Singer']['level'] = 0;
        $expected['Job: Singer']['rows']['Age: 25'] = [];
        $expected['Job: Singer']['rows']['Age: 25']['group'] = 'Age: 25';
        $expected['Job: Singer']['rows']['Age: 25']['level'] = 1;
        $expected['Job: Singer']['rows']['Age: 25']['rows'][0] = new ResultRow([
            'index' => 0,
        ]);
        $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_name = 'John';
        $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_job = 'Singer';
        $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_age = '25';
        $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_id = '1';
        $expected['Job: Singer']['rows']['Age: 27'] = [];
        $expected['Job: Singer']['rows']['Age: 27']['group'] = 'Age: 27';
        $expected['Job: Singer']['rows']['Age: 27']['level'] = 1;
        $expected['Job: Singer']['rows']['Age: 27']['rows'][1] = new ResultRow([
            'index' => 1,
        ]);
        $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_name = 'George';
        $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_job = 'Singer';
        $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_age = '27';
        $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_id = '2';
        $expected['Job: Drummer'] = [];
        $expected['Job: Drummer']['group'] = 'Job: Drummer';
        $expected['Job: Drummer']['level'] = 0;
        $expected['Job: Drummer']['rows']['Age: 28'] = [];
        $expected['Job: Drummer']['rows']['Age: 28']['group'] = 'Age: 28';
        $expected['Job: Drummer']['rows']['Age: 28']['level'] = 1;
        $expected['Job: Drummer']['rows']['Age: 28']['rows'][2] = new ResultRow([
            'index' => 2,
        ]);
        $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_name = 'Ringo';
        $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_job = 'Drummer';
        $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_age = '28';
        $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_id = '3';
        // Alter the results to support the stripped case.
        if ($stripped) {
            // Add some html to the result and expected value.
            $rand1 = '<a data="' . $this->randomMachineName() . '" />';
            $view->result[0]->views_test_data_job .= $rand1;
            $expected['Job: Singer']['rows']['Age: 25']['rows'][0]->views_test_data_job = 'Singer' . $rand1;
            $expected['Job: Singer']['group'] = 'Job: Singer';
            $rand2 = '<a data="' . $this->randomMachineName() . '" />';
            $view->result[1]->views_test_data_job .= $rand2;
            $expected['Job: Singer']['rows']['Age: 27']['rows'][1]->views_test_data_job = 'Singer' . $rand2;
            $rand3 = '<a data="' . $this->randomMachineName() . '" />';
            $view->result[2]->views_test_data_job .= $rand3;
            $expected['Job: Drummer']['rows']['Age: 28']['rows'][2]->views_test_data_job = 'Drummer' . $rand3;
            $expected['Job: Drummer']['group'] = 'Job: Drummer';
            $view->style_plugin->options['grouping'][0] = [
                'field' => 'job',
                'rendered' => TRUE,
                'rendered_strip' => TRUE,
            ];
            $view->style_plugin->options['grouping'][1] = [
                'field' => 'age',
                'rendered' => TRUE,
                'rendered_strip' => TRUE,
            ];
        }
        // The newer api passes the value of the grouping as well.
        $sets_new_rendered = $view->style_plugin
            ->renderGrouping($view->result, $view->style_plugin->options['grouping'], TRUE);
        $this->assertEquals($expected, $sets_new_rendered);
        // Don't test stripped case, because the actual value is not stripped.
        if (!$stripped) {
            $sets_new_value = $view->style_plugin
                ->renderGrouping($view->result, $view->style_plugin->options['grouping'], FALSE);
            // Reorder the group structure to grouping by value.
            $new_expected = $expected;
            $new_expected['Singer'] = $expected['Job: Singer'];
            $new_expected['Singer']['rows']['25'] = $expected['Job: Singer']['rows']['Age: 25'];
            $new_expected['Singer']['rows']['27'] = $expected['Job: Singer']['rows']['Age: 27'];
            $new_expected['Drummer'] = $expected['Job: Drummer'];
            $new_expected['Drummer']['rows']['28'] = $expected['Job: Drummer']['rows']['Age: 28'];
            unset($new_expected['Job: Singer']);
            unset($new_expected['Singer']['rows']['Age: 25']);
            unset($new_expected['Singer']['rows']['Age: 27']);
            unset($new_expected['Job: Drummer']);
            unset($new_expected['Drummer']['rows']['Age: 28']);
            $this->assertEquals($new_expected, $sets_new_value);
        }
        // Test that grouping works on fields having no label.
        $fields['job']['label'] = '';
        $view->destroy();
        $view->setDisplay();
        $view->initStyle();
        $view->displayHandlers
            ->get('default')
            ->overrideOption('fields', $fields);
        $view->style_plugin->options['grouping'] = [
            [
                'field' => 'job',
            ],
            [
                'field' => 'age',
            ],
        ];
        $this->executeView($view);
        if ($stripped) {
            $view->result[0]->views_test_data_job .= $rand1;
            $view->result[1]->views_test_data_job .= $rand2;
            $view->result[2]->views_test_data_job .= $rand3;
            $view->style_plugin->options['grouping'][0] = [
                'field' => 'job',
                'rendered' => TRUE,
                'rendered_strip' => TRUE,
            ];
            $view->style_plugin->options['grouping'][1] = [
                'field' => 'age',
                'rendered' => TRUE,
                'rendered_strip' => TRUE,
            ];
        }
        $sets_new_rendered = $view->style_plugin
            ->renderGrouping($view->result, $view->style_plugin->options['grouping'], TRUE);
        // Remove labels from expected results.
        foreach ($expected as $job => $data) {
            unset($expected[$job]);
            $job = str_replace('Job: ', '', $job);
            $data['group'] = $job;
            $expected[$job] = $data;
        }
        $this->assertEquals($expected, $sets_new_rendered);
    }
    
    /**
     * Tests custom CSS row classes.
     */
    public function testCustomRowClasses() {
        $view = Views::getView('test_view');
        $view->setDisplay();
        // Setup some random css class.
        $view->initStyle();
        $random_name = $this->randomMachineName();
        $view->style_plugin->options['row_class'] = $random_name . " test-token-{{ name }}";
        $output = $view->preview();
        $html_dom = $this->getHtmlDom($this->container
            ->get('renderer')
            ->renderRoot($output));
        $rows = $html_dom->body->div->div;
        $count = 0;
        foreach ($rows as $row) {
            $attributes = $row->attributes();
            $class = (string) $attributes['class'][0];
            $this->assertStringContainsString($random_name, $class);
            // Check token replacement.
            $name = $view->field['name']
                ->getValue($view->result[$count]);
            $this->assertStringContainsString("test-token-{$name}", $class);
            $count++;
        }
    }
    
    /**
     * Returns a view output as SimpleXMLElement.
     *
     * @return \SimpleXMLElement|null
     *   The HTML DOM.
     */
    protected function getHtmlDom($output) {
        $html_dom = new \DOMDocument();
        @$html_dom->loadHTML($output);
        if ($html_dom) {
            // It's much easier to work with simplexml than DOM, luckily enough
            // we can just simply import our DOM tree.
            return simplexml_import_dom($html_dom);
        }
        return NULL;
    }

}

Classes

Title Deprecated Summary
StyleTest Tests general style functionality.

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