lithium\tests\cases\core\EnvironmentTest::testModifyEnvironmentConfig PHP Method

    public function testModifyEnvironmentConfig()
    {
        Environment::set('test', array('foo' => 'bar'));
        $expected = array('foo' => 'bar');
        $this->assertEqual($expected, Environment::get('test'));
        $expected = array('foo' => 'bar', 'baz' => 'qux');
        Environment::set('test', array('baz' => 'qux'));
        $settings = Environment::get('test');
        // returns array('foo' => 'bar', 'baz' => 'qux')
        $this->assertEqual($expected, Environment::get('test'));
    }