<?php

/**
 * Hoa
 *
 *
 * @license
 *
 * New BSD License
 *
 * Copyright © 2007-2017, Hoa community. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Hoa nor the names of its contributors may be
 *       used to endorse or promote products derived from this software without
 *       specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

namespace Hoa\Stream\Test\Unit;

use Mock\Hoa\Stream\Composite as SUT;
use Hoa\Test;

/**
 * Class \Hoa\Stream\Test\Unit\Composite.
 *
 * Test suite of the composite stream.
 *
 * @copyright  Copyright © 2007-2017 Hoa community
 * @license    New BSD License
 */
class Composite extends Test\Unit\Suite
{
    public function case_set_stream()
    {
        $this
            ->given(
                $stream    = new \StdClass(),
                $composite = new SUT()
            )
            ->when($result = $this->invoke($composite)->setStream($stream))
            ->then
                ->variable($result)
                    ->isNull();
    }

    public function case_get_stream()
    {
        $this
            ->given(
                $stream    = new \StdClass(),
                $composite = new SUT(),
                $this->invoke($composite)->setStream($stream)
            )
            ->when($result = $composite->getStream())
            ->then
                ->object($result)
                    ->isIdenticalTo($stream);
    }

    public function case_set_inner_stream()
    {
        $this
            ->given(
                $innerStream = new \Mock\Hoa\Stream(__FILE__),
                $composite   = new SUT()
            )
            ->when($result = $this->invoke($composite)->setInnerStream($innerStream))
            ->then
                ->variable($result)
                    ->isNull();
    }

    public function case_get_inner_stream()
    {
        $this
            ->given(
                $innerStream = new \Mock\Hoa\Stream(__FILE__),
                $composite   = new SUT(),
                $this->invoke($composite)->setInnerStream($innerStream)
            )
            ->when($result = $composite->getInnerStream())
            ->then
                ->object($result)
                    ->isIdenticalTo($innerStream);
    }
}