function BlockTestCase::testBlockRehash

Test _block_rehash().

File

modules/block/block.test, line 362

Class

BlockTestCase

@file Tests for block.module.

Code

function testBlockRehash() {
  module_enable(array(
    'block_test',
  ));
  $this->assertTrue(module_exists('block_test'), 'Test block module enabled.');
  // Our new block should be inserted in the database when we visit the
  // block management page.
  $this->drupalGet('admin/structure/block');
  // Our test block's caching should default to DRUPAL_CACHE_PER_ROLE.
  $current_caching = db_query("SELECT cache FROM {block} WHERE module = 'block_test' AND delta = 'test_cache'")->fetchField();
  $this->assertEqual($current_caching, DRUPAL_CACHE_PER_ROLE, 'Test block cache mode defaults to DRUPAL_CACHE_PER_ROLE.');
  // Disable caching for this block.
  variable_set('block_test_caching', DRUPAL_NO_CACHE);
  // Flushing all caches should call _block_rehash().
  drupal_flush_all_caches();
  // Verify that the database is updated with the new caching mode.
  $current_caching = db_query("SELECT cache FROM {block} WHERE module = 'block_test' AND delta = 'test_cache'")->fetchField();
  $this->assertEqual($current_caching, DRUPAL_NO_CACHE, "Test block's database entry updated to DRUPAL_NO_CACHE.");
}