function MenuTrailTestCase::testMenuTreeSetPath

Tests active trails are properly affected by menu_tree_set_path().

File

modules/simpletest/tests/menu.test, line 1593

Class

MenuTrailTestCase

Tests active menu trails.

Code

function testMenuTreeSetPath() {
    $home = array(
        '<front>' => 'Home',
    );
    $config_tree = array(
        'admin' => t('Administration'),
        'admin/config' => t('Configuration'),
    );
    $config = $home + $config_tree;
    // The menu_test_menu_tree_set_path system variable controls whether or not
    // the menu_test_menu_trail_callback() callback (used by all paths in these
    // tests) issues an overriding call to menu_trail_set_path().
    $test_menu_path = array(
        'menu_name' => 'management',
        'path' => 'admin/config/system/site-information',
    );
    $breadcrumb = $home + array(
        'menu-test' => t('Menu test root'),
    );
    $tree = array(
        'menu-test' => t('Menu test root'),
        'menu-test/menu-trail' => t('Menu trail - Case 1'),
    );
    // Test the tree generation for the Navigation menu.
    variable_del('menu_test_menu_tree_set_path');
    $this->assertBreadcrumb('menu-test/menu-trail', $breadcrumb, t('Menu trail - Case 1'), $tree);
    // Override the active trail for the Management tree; it should not affect
    // the Navigation tree.
    variable_set('menu_test_menu_tree_set_path', $test_menu_path);
    $this->assertBreadcrumb('menu-test/menu-trail', $breadcrumb, t('Menu trail - Case 1'), $tree);
    $breadcrumb = $config + array(
        'admin/config/development' => t('Development'),
    );
    $tree = $config_tree + array(
        'admin/config/development' => t('Development'),
        'admin/config/development/menu-trail' => t('Menu trail - Case 2'),
    );
    $override_breadcrumb = $config + array(
        'admin/config/system' => t('System'),
        'admin/config/system/site-information' => t('Site information'),
    );
    $override_tree = $config_tree + array(
        'admin/config/system' => t('System'),
        'admin/config/system/site-information' => t('Site information'),
    );
    // Test the tree generation for the Management menu.
    variable_del('menu_test_menu_tree_set_path');
    $this->assertBreadcrumb('admin/config/development/menu-trail', $breadcrumb, t('Menu trail - Case 2'), $tree);
    // Override the active trail for the Management tree; it should affect the
    // breadcrumbs and Management tree.
    variable_set('menu_test_menu_tree_set_path', $test_menu_path);
    $this->assertBreadcrumb('admin/config/development/menu-trail', $override_breadcrumb, t('Menu trail - Case 2'), $override_tree);
}