1<?php
2
3/**
4 * Hoa
5 *
6 *
7 * @license
8 *
9 * New BSD License
10 *
11 * Copyright © 2007-2017, Hoa community. All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions are met:
15 *     * Redistributions of source code must retain the above copyright
16 *       notice, this list of conditions and the following disclaimer.
17 *     * Redistributions in binary form must reproduce the above copyright
18 *       notice, this list of conditions and the following disclaimer in the
19 *       documentation and/or other materials provided with the distribution.
20 *     * Neither the name of the Hoa nor the names of its contributors may be
21 *       used to endorse or promote products derived from this software without
22 *       specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37namespace Hoa\Stream\Test\Integration\Filter;
38
39use Hoa\Stream\Filter as SUT;
40use Hoa\Test;
41
42/**
43 * Class \Hoa\Stream\Test\Integration\Filter\Filter.
44 *
45 * Test suite of the filter class.
46 *
47 * @copyright  Copyright © 2007-2017 Hoa community
48 * @license    New BSD License
49 */
50class Filter extends Test\Integration\Suite
51{
52    public function case_append()
53    {
54        $this
55            ->given(
56                $filename = 'hoa://Test/Vfs/Foo?type=file',
57                $content  = 'Hello, World!',
58                file_put_contents($filename, $content),
59                $stream = fopen($filename, 'r'),
60                $name   = 'string.toupper'
61            )
62            ->when(
63                SUT::append($stream, $name),
64                $result = stream_get_contents($stream)
65            )
66            ->then
67                ->string($result)
68                    ->isEqualTo(strtoupper($content));
69    }
70
71    public function case_prepend()
72    {
73        $this
74            ->given(
75                $filename = 'hoa://Test/Vfs/Foo?type=file',
76                $content  = 'Hello, World!',
77                file_put_contents($filename, $content),
78                $stream = fopen($filename, 'r'),
79                $name   = 'string.toupper'
80            )
81            ->when(
82                SUT::prepend($stream, $name),
83                $result = stream_get_contents($stream)
84            )
85            ->then
86                ->string($result)
87                    ->isEqualTo(strtoupper($content));
88    }
89
90    public function case_append_append()
91    {
92        $this
93            ->given(
94                $filename = 'hoa://Test/Vfs/Foo?type=file',
95                $content  = 'Hello, World!',
96                file_put_contents($filename, $content),
97                $stream = fopen($filename, 'r'),
98                $name1  = 'string.toupper',
99                $name2  = 'string.tolower'
100            )
101            ->when(
102                SUT::append($stream, $name1),
103                SUT::append($stream, $name2),
104                $result = stream_get_contents($stream)
105            )
106            ->then
107                ->string($result)
108                    ->isEqualTo(strtolower($content));
109    }
110
111    public function case_append_prepend()
112    {
113        $this
114            ->given(
115                $filename = 'hoa://Test/Vfs/Foo?type=file',
116                $content  = 'Hello, World!',
117                file_put_contents($filename, $content),
118                $stream = fopen($filename, 'r'),
119                $name1  = 'string.toupper',
120                $name2  = 'string.tolower'
121            )
122            ->when(
123                SUT::append($stream, $name1),
124                SUT::prepend($stream, $name2),
125                $result = stream_get_contents($stream)
126            )
127            ->then
128                ->string($result)
129                    ->isEqualTo(strtoupper($content));
130    }
131
132    public function case_prepend_prepend()
133    {
134        $this
135            ->given(
136                $filename = 'hoa://Test/Vfs/Foo?type=file',
137                $content  = 'Hello, World!',
138                file_put_contents($filename, $content),
139                $stream = fopen($filename, 'r'),
140                $name1  = 'string.toupper',
141                $name2  = 'string.tolower'
142            )
143            ->when(
144                SUT::prepend($stream, $name1),
145                SUT::prepend($stream, $name2),
146                $result = stream_get_contents($stream)
147            )
148            ->then
149                ->string($result)
150                    ->isEqualTo(strtoupper($content));
151    }
152
153    public function case_append_1000_filters()
154    {
155        $this
156            ->given(
157                $filename = 'hoa://Test/Vfs/Foo?type=file',
158                $content  = 'Hello, World!',
159                file_put_contents($filename, $content),
160                $stream = fopen($filename, 'r'),
161                $name   = 'string.toupper'
162            )
163            ->when(function () use ($stream, $name) {
164                for ($i = 1000; $i >= 0; --$i) {
165                    $this->resource(SUT::prepend($stream, $name));
166                }
167            })
168            ->when($result = stream_get_contents($stream))
169            ->then
170                ->string($result)
171                    ->isEqualTo(strtoupper($content));
172    }
173}
174