lithium\tests\cases\core\LibrariesTest::testCacheControl PHP Method

    public function testCacheControl()
    {
        $this->assertNull(Libraries::path('Foo'));
        $cache = Libraries::cache();
        Libraries::cache(array('Foo' => 'Bar'));
        $this->assertEqual('Bar', Libraries::path('Foo'));
        Libraries::cache(false);
        Libraries::cache($cache);
    }