SortingTest.php

<?php

namespace Drupal\Tests\views\Functional\Wizard;


/**
 * Tests the ability of the views wizard to create views with sorts.
 *
 * @group views
 */
class SortingTest extends WizardTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    protected function setUp($import_test_views = TRUE) {
        parent::setUp($import_test_views);
        $this->drupalPlaceBlock('page_title_block');
    }
    
    /**
     * Tests the sorting functionality.
     */
    public function testSorting() {
        // Create nodes, each with a different creation time so that we can do a
        // meaningful sort.
        $this->drupalCreateContentType([
            'type' => 'page',
        ]);
        $node1 = $this->drupalCreateNode([
            'created' => REQUEST_TIME,
        ]);
        $node2 = $this->drupalCreateNode([
            'created' => REQUEST_TIME + 1,
        ]);
        $node3 = $this->drupalCreateNode([
            'created' => REQUEST_TIME + 2,
        ]);
        // Create a view that sorts oldest first.
        $view1 = [];
        $view1['label'] = $this->randomMachineName(16);
        $view1['id'] = strtolower($this->randomMachineName(16));
        $view1['description'] = $this->randomMachineName(16);
        $view1['show[sort]'] = 'node_field_data-created:ASC';
        $view1['page[create]'] = 1;
        $view1['page[title]'] = $this->randomMachineName(16);
        $view1['page[path]'] = $this->randomMachineName(16);
        $this->drupalPostForm('admin/structure/views/add', $view1, t('Save and edit'));
        $this->drupalGet($view1['page[path]']);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Make sure the view shows the nodes in the expected order.
        $this->assertUrl($view1['page[path]']);
        $this->assertText($view1['page[title]']);
        $content = $this->getSession()
            ->getPage()
            ->getContent();
        $this->assertText($node1->label());
        $this->assertText($node2->label());
        $this->assertText($node3->label());
        $pos1 = strpos($content, $node1->label());
        $pos2 = strpos($content, $node2->label());
        $pos3 = strpos($content, $node3->label());
        $this->assertTrue($pos1 < $pos2 && $pos2 < $pos3, 'The nodes appear in the expected order in a view that sorts by oldest first.');
        // Create a view that sorts newest first.
        $view2 = [];
        $view2['label'] = $this->randomMachineName(16);
        $view2['id'] = strtolower($this->randomMachineName(16));
        $view2['description'] = $this->randomMachineName(16);
        $view2['show[sort]'] = 'node_field_data-created:DESC';
        $view2['page[create]'] = 1;
        $view2['page[title]'] = $this->randomMachineName(16);
        $view2['page[path]'] = $this->randomMachineName(16);
        $this->drupalPostForm('admin/structure/views/add', $view2, t('Save and edit'));
        $this->drupalGet($view2['page[path]']);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Make sure the view shows the nodes in the expected order.
        $this->assertUrl($view2['page[path]']);
        $this->assertText($view2['page[title]']);
        $content = $this->getSession()
            ->getPage()
            ->getContent();
        $this->assertText($node3->label());
        $this->assertText($node2->label());
        $this->assertText($node1->label());
        $pos3 = strpos($content, $node3->label());
        $pos2 = strpos($content, $node2->label());
        $pos1 = strpos($content, $node1->label());
        $this->assertTrue($pos3 < $pos2 && $pos2 < $pos1, 'The nodes appear in the expected order in a view that sorts by newest first.');
    }

}