function BlockCacheTest::testCachePerPage

Test "url" cache context.

File

core/modules/block/tests/src/Functional/BlockCacheTest.php, line 202

Class

BlockCacheTest

Tests block caching.

Namespace

Code

public function testCachePerPage() {
  \Drupal::state()->set('block_test.cache_contexts', [
    'url',
  ]);
  $current_content = $this->randomMachineName();
  \Drupal::state()->set('block_test.content', $current_content);
  $this->drupalGet('test-page');
  $this->assertText($current_content, 'Block content displays on the test page.');
  $old_content = $current_content;
  $current_content = $this->randomMachineName();
  \Drupal::state()->set('block_test.content', $current_content);
  $this->drupalGet('user');
  $this->assertSession()
    ->statusCodeEquals(200);
  $this->assertNoText($old_content, 'Block content cached for the test page does not show up for the user page.');
  $this->drupalGet('test-page');
  $this->assertSession()
    ->statusCodeEquals(200);
  $this->assertText($old_content, 'Block content cached for the test page.');
}