function ViewsUIWizardItemsPerPageTestCase::testItemsPerPage

Tests the number of items per page.

File

core/modules/views/tests/views_ui.test, line 465

Tests Views UI Wizard.

Class

ViewsUIWizardItemsPerPageTestCase

Tests the ability of the views wizard to specify the number of items per page.

Code

function testItemsPerPage() {
  // Create posts, each with a different creation time so that we can do a
  // meaningful sort.
  $node1 = $this->backdropCreateNode(array('type' => 'post', 'created' => REQUEST_TIME));
  $node2 = $this->backdropCreateNode(array('type' => 'post', 'created' => REQUEST_TIME + 1));
  $node3 = $this->backdropCreateNode(array('type' => 'post', 'created' => REQUEST_TIME + 2));
  $node4 = $this->backdropCreateNode(array('type' => 'post', 'created' => REQUEST_TIME + 3));
  $node5 = $this->backdropCreateNode(array('type' => 'post', 'created' => REQUEST_TIME + 4));

  // Create a page. This should never appear in the view created below.
  $page_node = $this->backdropCreateNode(array('type' => 'page', 'created' => REQUEST_TIME + 2));

  // Create a view that sorts newest first, and shows 4 items in the page and
  // 3 in the block.
  $view = array();
  $view['human_name'] = $this->randomName(16);
  $view['name'] = strtolower($this->randomName(16));
  $view['description'] = $this->randomName(16);
  $view['show[wizard_key]'] = 'node';
  $view['show[type]'] = 'post';
  $view['show[sort]'] = 'created:DESC';
  $view['page[create]'] = 1;
  $view['page[title]'] = $this->randomName(16);
  $view['page[path]'] = $this->randomName(16);
  $view['page[items_per_page]'] = 4;
  $view['block[create]'] = 1;
  $view['block[title]'] = $this->randomName(16);
  $view['block[items_per_page]'] = 3;
  $this->backdropPost('admin/structure/views/add', $view, t('Save view'));

  // Make sure the page display shows the nodes we expect, and that they
  // appear in the expected order.
  $this->assertUrl($view['page[path]']);
  $this->assertText($view['page[title]']);
  $content = $this->backdropGetContent();
  $this->assertText($node5->title);
  $this->assertText($node4->title);
  $this->assertText($node3->title);
  $this->assertText($node2->title);
  $this->assertNoText($node1->title);
  $this->assertNoText($page_node->title);
  $pos5 = strpos($content, $node5->title);
  $pos4 = strpos($content, $node4->title);
  $pos3 = strpos($content, $node3->title);
  $pos2 = strpos($content, $node2->title);
  $this->assertTrue($pos5 < $pos4 && $pos4 < $pos3 && $pos3 < $pos2, t('The nodes appear in the expected order in the page display.'));

  // Put the block into the first sidebar region, visit a page that displays
  // the block, and check that the nodes we expect appear in the correct
  // order.
  views_invalidate_cache();
  $layout = layout_load('default');
  $layout->addBlock('views', $view['name'] . '-block', 'sidebar');
  $layout->save();

  $this->backdropGet('user');
  $content = $this->backdropGetContent();
  $this->assertText($node5->title);
  $this->assertText($node4->title);
  $this->assertText($node3->title);
  $this->assertNoText($node2->title);
  $this->assertNoText($node1->title);
  $this->assertNoText($page_node->title);
  $pos5 = strpos($content, $node5->title);
  $pos4 = strpos($content, $node4->title);
  $pos3 = strpos($content, $node3->title);
  $this->assertTrue($pos5 < $pos4 && $pos4 < $pos3, t('The nodes appear in the expected order in the block display.'));
}