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[yaffs-website] / web / core / modules / views / tests / src / Functional / Wizard / ItemsPerPageTest.php
1 <?php
2
3 namespace Drupal\Tests\views\Functional\Wizard;
4
5 /**
6  * Tests the ability of the views wizard to specify the number of items per
7  * page.
8  *
9  * @group views
10  */
11 class ItemsPerPageTest extends WizardTestBase {
12
13   protected function setUp($import_test_views = TRUE) {
14     parent::setUp($import_test_views);
15
16     $this->drupalPlaceBlock('page_title_block');
17   }
18
19   /**
20    * Tests the number of items per page.
21    */
22   public function testItemsPerPage() {
23     $this->drupalCreateContentType(['type' => 'article']);
24
25     // Create articles, each with a different creation time so that we can do a
26     // meaningful sort.
27     $node1 = $this->drupalCreateNode(['type' => 'article', 'created' => REQUEST_TIME]);
28     $node2 = $this->drupalCreateNode(['type' => 'article', 'created' => REQUEST_TIME + 1]);
29     $node3 = $this->drupalCreateNode(['type' => 'article', 'created' => REQUEST_TIME + 2]);
30     $node4 = $this->drupalCreateNode(['type' => 'article', 'created' => REQUEST_TIME + 3]);
31     $node5 = $this->drupalCreateNode(['type' => 'article', 'created' => REQUEST_TIME + 4]);
32
33     // Create a page. This should never appear in the view created below.
34     $page_node = $this->drupalCreateNode(['type' => 'page', 'created' => REQUEST_TIME + 2]);
35
36     // Create a view that sorts newest first, and shows 4 items in the page and
37     // 3 in the block.
38     $view = [];
39     $view['label'] = $this->randomMachineName(16);
40     $view['id'] = strtolower($this->randomMachineName(16));
41     $view['description'] = $this->randomMachineName(16);
42     $view['show[wizard_key]'] = 'node';
43     $view['show[type]'] = 'article';
44     $view['show[sort]'] = 'node_field_data-created:DESC';
45     $view['page[create]'] = 1;
46     $view['page[title]'] = $this->randomMachineName(16);
47     $view['page[path]'] = $this->randomMachineName(16);
48     $view['page[items_per_page]'] = 4;
49     $view['block[create]'] = 1;
50     $view['block[title]'] = $this->randomMachineName(16);
51     $view['block[items_per_page]'] = 3;
52     $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
53     $this->drupalGet($view['page[path]']);
54     $this->assertResponse(200);
55
56     // Make sure the page display shows the nodes we expect, and that they
57     // appear in the expected order.
58     $this->assertUrl($view['page[path]']);
59     $this->assertText($view['page[title]']);
60     $content = $this->getSession()->getPage()->getContent();
61     $this->assertText($node5->label());
62     $this->assertText($node4->label());
63     $this->assertText($node3->label());
64     $this->assertText($node2->label());
65     $this->assertNoText($node1->label());
66     $this->assertNoText($page_node->label());
67     $pos5 = strpos($content, $node5->label());
68     $pos4 = strpos($content, $node4->label());
69     $pos3 = strpos($content, $node3->label());
70     $pos2 = strpos($content, $node2->label());
71     $this->assertTrue($pos5 < $pos4 && $pos4 < $pos3 && $pos3 < $pos2, 'The nodes appear in the expected order in the page display.');
72
73     // Confirm that the block is listed in the block administration UI.
74     $this->drupalGet('admin/structure/block/list/' . $this->config('system.theme')->get('default'));
75     $this->clickLink('Place block');
76     $this->assertText($view['label']);
77
78     // Place the block, visit a page that displays the block, and check that the
79     // nodes we expect appear in the correct order.
80     $this->drupalPlaceBlock("views_block:{$view['id']}-block_1");
81
82     $this->drupalGet('user');
83     $content = $this->getSession()->getPage()->getContent();
84     $this->assertText($node5->label());
85     $this->assertText($node4->label());
86     $this->assertText($node3->label());
87     $this->assertNoText($node2->label());
88     $this->assertNoText($node1->label());
89     $this->assertNoText($page_node->label());
90     $pos5 = strpos($content, $node5->label());
91     $pos4 = strpos($content, $node4->label());
92     $pos3 = strpos($content, $node3->label());
93     $this->assertTrue($pos5 < $pos4 && $pos4 < $pos3, 'The nodes appear in the expected order in the block display.');
94   }
95
96 }