function ToolbarAdminMenuTest::testModuleStatusChangeSubtreesHashCacheClear

Tests Toolbar's responses to installing and uninstalling modules.

See also

toolbar_modules_installed()

toolbar_modules_uninstalled()

File

core/modules/toolbar/tests/src/Functional/ToolbarAdminMenuTest.php, line 124

Class

ToolbarAdminMenuTest

Tests the caching of the admin menu subtree items.

Namespace

Code

public function testModuleStatusChangeSubtreesHashCacheClear() : void {
    // Use an admin role to ensure the user has all available permissions. This
    // results in the admin menu links changing as the taxonomy module is
    // installed and uninstalled because the role will always have the
    // 'administer taxonomy' permission if it exists.
    $role = Role::load($this->createRole([]));
    $role->setIsAdmin(TRUE);
    $role->save();
    $this->adminUser
        ->addRole($role->id())
        ->save();
    // Uninstall a module.
    $edit = [];
    $edit['uninstall[taxonomy]'] = TRUE;
    $this->drupalGet('admin/modules/uninstall');
    $this->submitForm($edit, 'Uninstall');
    // Confirm the uninstall form.
    $this->submitForm([], 'Uninstall');
    $this->rebuildContainer();
    // Assert that the subtrees hash has been altered because the subtrees
    // structure changed.
    $this->assertDifferentHash();
    // Enable a module.
    $edit = [];
    $edit['modules[taxonomy][enable]'] = TRUE;
    $this->drupalGet('admin/modules');
    $this->submitForm($edit, 'Install');
    $this->rebuildContainer();
    // Assert that the subtrees hash has been altered because the subtrees
    // structure changed.
    $this->assertDifferentHash();
}