function ToolbarAdminMenuTest::assertDifferentHash

Checks the subtree hash of the current page with that of the previous page.

Asserts that the subtrees hash on a fresh page GET is different from the subtree hash from the previous page GET.

@internal

File

core/modules/toolbar/tests/src/Functional/ToolbarAdminMenuTest.php, line 471

Class

ToolbarAdminMenuTest

Tests the caching of the admin menu subtree items.

Namespace

Code

private function assertDifferentHash() : void {
    // Request a new page to refresh the drupalSettings object.
    $this->drupalGet('test-page');
    $this->assertSession()
        ->statusCodeEquals(200);
    $new_subtree_hash = $this->getSubtreesHash();
    // Assert that the old admin menu subtree hash and the new admin menu
    // subtree hash are different.
    $this->assertNotEmpty($new_subtree_hash, 'A valid hash value for the admin menu subtrees was created.');
    $this->assertNotEquals($this->hash, $new_subtree_hash, 'The user-specific subtree menu hash has been updated.');
    // Save the new subtree hash as the original.
    $this->hash = $new_subtree_hash;
}