public function AmpNodeTestCase::testAmpNodeSwitch in Accelerated Mobile Pages (AMP) 7

Test the AMP view mode.

File

tests/amp_node.test, line 39

Tests for amp.module.

Class

AmpNodeTestCase

@file Tests for amp.module.

Code

public function testAmpNodeSwitch() {

  // Login as an admin user.
  $this
    ->drupalLogin($this->admin_user);

  // Create a node to test AMP metadata.
  $node = $this
    ->drupalCreateNode(array(
    'type' => 'article',
  ));

  // Enable AMP display on article content.
  $this
    ->drupalGet("admin/structure/types/manage/article/display");
  $this
    ->assertResponse(200);
  $edit = [
    "view_modes_custom[amp]" => '1',
  ];
  $this
    ->drupalPost(NULL, $edit, t('Save'));

  // Amp version of node should be enabled by default.
  $this
    ->drupalGet('node/' . $node->nid);
  $this
    ->assertResponse(200);

  // Check amphtml link.
  $this
    ->assertRaw('<link rel="amphtml"');

  // Visit amp page.
  $this
    ->drupalGet('node/' . $node->nid, array(
    'query' => array(
      'amp' => TRUE,
    ),
  ));
  $this
    ->assertResponse(200);
  $this
    ->assertText($node->body[LANGUAGE_NONE][0]['value']);

  // Check canonical link.
  $pattern = '|<link rel="canonical" href="http(.*):\\/\\/(.*)node\\/1"\\s\\/>|';
  $this
    ->assertPattern($pattern, 'Check that link rel="canonical" is present on the page.');

  // Edit the node and turn off AMP.
  $this
    ->drupalGet('node/' . $node->nid . '/edit');
  $this
    ->assertResponse(200);
  $edit = [
    'amp_enabled' => FALSE,
  ];
  $this
    ->drupalPost(NULL, $edit, t('Save'));

  // View node.
  $this
    ->drupalGet('node/' . $node->nid);
  $this
    ->assertResponse(200);

  // Check that amphtml link is not present.
  $pattern = '|<link rel="amphtml" href="http(.*):\\/\\/(.*)node\\/1\\?.*amp"|';
  $this
    ->assertNoPattern($pattern, 'Check that link rel="amphtml" is present on the page.');
}