scratch – Blame information for rev 87
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
87 | office | 1 | <?php |
2 | namespace GuzzleHttp\Tests\Stream; |
||
3 | |||
4 | use GuzzleHttp\Stream\FnStream; |
||
5 | use GuzzleHttp\Stream\NoSeekStream; |
||
6 | use GuzzleHttp\Stream\Stream; |
||
7 | use GuzzleHttp\Stream\Utils; |
||
8 | |||
9 | class UtilsTest extends \PHPUnit_Framework_TestCase |
||
10 | { |
||
11 | public function testCopiesToString() |
||
12 | { |
||
13 | $s = Stream::factory('foobaz'); |
||
14 | $this->assertEquals('foobaz', Utils::copyToString($s)); |
||
15 | $s->seek(0); |
||
16 | $this->assertEquals('foo', Utils::copyToString($s, 3)); |
||
17 | $this->assertEquals('baz', Utils::copyToString($s, 3)); |
||
18 | $this->assertEquals('', Utils::copyToString($s)); |
||
19 | } |
||
20 | |||
21 | public function testCopiesToStringStopsWhenReadFails() |
||
22 | { |
||
23 | $s1 = Stream::factory('foobaz'); |
||
24 | $s1 = FnStream::decorate($s1, ['read' => function () { return ''; }]); |
||
25 | $result = Utils::copyToString($s1); |
||
26 | $this->assertEquals('', $result); |
||
27 | } |
||
28 | |||
29 | public function testCopiesToStringStopsWhenReadFailsWithMaxLen() |
||
30 | { |
||
31 | $s1 = Stream::factory('foobaz'); |
||
32 | $s1 = FnStream::decorate($s1, ['read' => function () { return ''; }]); |
||
33 | $result = Utils::copyToString($s1, 10); |
||
34 | $this->assertEquals('', $result); |
||
35 | } |
||
36 | |||
37 | public function testCopiesToStream() |
||
38 | { |
||
39 | $s1 = Stream::factory('foobaz'); |
||
40 | $s2 = Stream::factory(''); |
||
41 | Utils::copyToStream($s1, $s2); |
||
42 | $this->assertEquals('foobaz', (string) $s2); |
||
43 | $s2 = Stream::factory(''); |
||
44 | $s1->seek(0); |
||
45 | Utils::copyToStream($s1, $s2, 3); |
||
46 | $this->assertEquals('foo', (string) $s2); |
||
47 | Utils::copyToStream($s1, $s2, 3); |
||
48 | $this->assertEquals('foobaz', (string) $s2); |
||
49 | } |
||
50 | |||
51 | public function testStopsCopyToStreamWhenWriteFails() |
||
52 | { |
||
53 | $s1 = Stream::factory('foobaz'); |
||
54 | $s2 = Stream::factory(''); |
||
55 | $s2 = FnStream::decorate($s2, ['write' => function () { return 0; }]); |
||
56 | Utils::copyToStream($s1, $s2); |
||
57 | $this->assertEquals('', (string) $s2); |
||
58 | } |
||
59 | |||
60 | public function testStopsCopyToSteamWhenWriteFailsWithMaxLen() |
||
61 | { |
||
62 | $s1 = Stream::factory('foobaz'); |
||
63 | $s2 = Stream::factory(''); |
||
64 | $s2 = FnStream::decorate($s2, ['write' => function () { return 0; }]); |
||
65 | Utils::copyToStream($s1, $s2, 10); |
||
66 | $this->assertEquals('', (string) $s2); |
||
67 | } |
||
68 | |||
69 | public function testStopsCopyToSteamWhenReadFailsWithMaxLen() |
||
70 | { |
||
71 | $s1 = Stream::factory('foobaz'); |
||
72 | $s1 = FnStream::decorate($s1, ['read' => function () { return ''; }]); |
||
73 | $s2 = Stream::factory(''); |
||
74 | Utils::copyToStream($s1, $s2, 10); |
||
75 | $this->assertEquals('', (string) $s2); |
||
76 | } |
||
77 | |||
78 | public function testReadsLines() |
||
79 | { |
||
80 | $s = Stream::factory("foo\nbaz\nbar"); |
||
81 | $this->assertEquals("foo\n", Utils::readline($s)); |
||
82 | $this->assertEquals("baz\n", Utils::readline($s)); |
||
83 | $this->assertEquals("bar", Utils::readline($s)); |
||
84 | } |
||
85 | |||
86 | public function testReadsLinesUpToMaxLength() |
||
87 | { |
||
88 | $s = Stream::factory("12345\n"); |
||
89 | $this->assertEquals("123", Utils::readline($s, 4)); |
||
90 | $this->assertEquals("45\n", Utils::readline($s)); |
||
91 | } |
||
92 | |||
93 | public function testReadsLineUntilFalseReturnedFromRead() |
||
94 | { |
||
95 | $s = $this->getMockBuilder('GuzzleHttp\Stream\Stream') |
||
96 | ->setMethods(['read', 'eof']) |
||
97 | ->disableOriginalConstructor() |
||
98 | ->getMock(); |
||
99 | $s->expects($this->exactly(2)) |
||
100 | ->method('read') |
||
101 | ->will($this->returnCallback(function () { |
||
102 | static $c = false; |
||
103 | if ($c) { |
||
104 | return false; |
||
105 | } |
||
106 | $c = true; |
||
107 | return 'h'; |
||
108 | })); |
||
109 | $s->expects($this->exactly(2)) |
||
110 | ->method('eof') |
||
111 | ->will($this->returnValue(false)); |
||
112 | $this->assertEquals("h", Utils::readline($s)); |
||
113 | } |
||
114 | |||
115 | public function testCalculatesHash() |
||
116 | { |
||
117 | $s = Stream::factory('foobazbar'); |
||
118 | $this->assertEquals(md5('foobazbar'), Utils::hash($s, 'md5')); |
||
119 | } |
||
120 | |||
121 | /** |
||
122 | * @expectedException \GuzzleHttp\Stream\Exception\SeekException |
||
123 | */ |
||
124 | public function testCalculatesHashThrowsWhenSeekFails() |
||
125 | { |
||
126 | $s = new NoSeekStream(Stream::factory('foobazbar')); |
||
127 | $s->read(2); |
||
128 | Utils::hash($s, 'md5'); |
||
129 | } |
||
130 | |||
131 | public function testCalculatesHashSeeksToOriginalPosition() |
||
132 | { |
||
133 | $s = Stream::factory('foobazbar'); |
||
134 | $s->seek(4); |
||
135 | $this->assertEquals(md5('foobazbar'), Utils::hash($s, 'md5')); |
||
136 | $this->assertEquals(4, $s->tell()); |
||
137 | } |
||
138 | |||
139 | public function testOpensFilesSuccessfully() |
||
140 | { |
||
141 | $r = Utils::open(__FILE__, 'r'); |
||
142 | $this->assertInternalType('resource', $r); |
||
143 | fclose($r); |
||
144 | } |
||
145 | |||
146 | /** |
||
147 | * @expectedException \RuntimeException |
||
148 | * @expectedExceptionMessage Unable to open /path/to/does/not/exist using mode r |
||
149 | */ |
||
150 | public function testThrowsExceptionNotWarning() |
||
151 | { |
||
152 | Utils::open('/path/to/does/not/exist', 'r'); |
||
153 | } |
||
154 | |||
155 | public function testProxiesToFactory() |
||
156 | { |
||
157 | $this->assertEquals('foo', (string) Utils::create('foo')); |
||
158 | } |
||
159 | } |