/**
     * Test for ConfigFile::getServerCount
     *
     * @return void
     * @test
     */
    public function testGetServerCount()
    {
        $this->object->set('Servers/1/x', 1);
        $this->object->set('Servers/2/x', 2);
        $this->object->set('Servers/3/x', 3);
        $this->object->set('Servers/4/x', 4);
        $this->object->set('ServerDefault', 3);

        $this->assertEquals(
            4,
            $this->object->getServerCount()
        );

        $this->object->removeServer(2);
        $this->object->removeServer(2);

        $this->assertEquals(
            2,
            $this->object->getServerCount()
        );

        $this->assertLessThanOrEqual(
            2,
            $this->object->get('ServerDefault')
        );
        $this->assertEquals(
            array('Servers' => array(1 => array('x' => 1), 2 => array('x' => 4))),
            $this->object->getConfig()
        );
        $this->assertEquals(
            array('Servers/1/x' => 1, 'Servers/2/x' => 4),
            $this->object->getConfigArray()
        );
    }