lithium\tests\cases\action\RequestTest::testCgiPhpAuthBasicFailMissingPassword PHP Method

    public function testCgiPhpAuthBasicFailMissingPassword()
    {
        $request = new Request(array('env' => array('HTTP_AUTHORIZATION' => 'Basic dGVzdC11c2VyOg==')));
        $this->assertEqual('test-user', $request->env('PHP_AUTH_USER'));
        $this->assertIdentical('', $request->env('PHP_AUTH_PW'));
        $request = new Request(array('env' => array('HTTP_AUTHORIZATION' => 'Basic nRlc3QtcGFzc3dvcmQ=')));
        $this->assertNull($request->env('PHP_AUTH_USER'));
        $this->assertNull($request->env('PHP_AUTH_PW'));
    }