function NodeEntityViewModeAlterTest::testNodeViewModeChange in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/node/src/Tests/NodeEntityViewModeAlterTest.php \Drupal\node\Tests\NodeEntityViewModeAlterTest::testNodeViewModeChange()

Create a "Basic page" node and verify its consistency in the database.

File

core/modules/node/src/Tests/NodeEntityViewModeAlterTest.php, line 27

Contains \Drupal\node\Tests\NodeEntityViewModeAlterTest.

Class

NodeEntityViewModeAlterTest

Tests changing view modes for nodes.

Namespace

Drupal\node\Tests

Code

function testNodeViewModeChange() {
  $web_user = $this
    ->drupalCreateUser(array(
    'create page content',
    'edit own page content',
  ));
  $this
    ->drupalLogin($web_user);

  // Create a node.
  $edit = array();
  $edit['title[0][value]'] = $this
    ->randomMachineName(8);
  $edit['body[0][value]'] = t('Data that should appear only in the body for the node.');
  $edit['body[0][summary]'] = t('Extra data that should appear only in the teaser for the node.');
  $this
    ->drupalPostForm('node/add/page', $edit, t('Save'));
  $node = $this
    ->drupalGetNodeByTitle($edit['title[0][value]']);

  // Set the flag to alter the view mode and view the node.
  \Drupal::state()
    ->set('node_test_change_view_mode', 'teaser');
  Cache::invalidateTags([
    'rendered',
  ]);
  $this
    ->drupalGet('node/' . $node
    ->id());

  // Check that teaser mode is viewed.
  $this
    ->assertText('Extra data that should appear only in the teaser for the node.', 'Teaser text present');

  // Make sure body text is not present.
  $this
    ->assertNoText('Data that should appear only in the body for the node.', 'Body text not present');

  // Test that the correct build mode has been set.
  $build = $this
    ->drupalBuildEntityView($node);
  $this
    ->assertEqual($build['#view_mode'], 'teaser', 'The view mode has correctly been set to teaser.');
}