1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
<?php
class Swift_Mime_ContentEncoder_PlainContentEncoderTest extends \SwiftMailerTestCase
{
public function testNameCanBeSpecifiedInConstructor()
{
$encoder = $this->_getEncoder('7bit');
$this->assertEquals('7bit', $encoder->getName());
$encoder = $this->_getEncoder('8bit');
$this->assertEquals('8bit', $encoder->getName());
}
public function testNoOctetsAreModifiedInString()
{
$encoder = $this->_getEncoder('7bit');
foreach (range(0x00, 0xFF) as $octet) {
$byte = pack('C', $octet);
$this->assertIdenticalBinary($byte, $encoder->encodeString($byte));
}
}
public function testNoOctetsAreModifiedInByteStream()
{
$encoder = $this->_getEncoder('7bit');
foreach (range(0x00, 0xFF) as $octet) {
$byte = pack('C', $octet);
$os = $this->_createOutputByteStream();
$is = $this->_createInputByteStream();
$collection = new Swift_StreamCollector();
$is->shouldReceive('write')
->zeroOrMoreTimes()
->andReturnUsing($collection);
$os->shouldReceive('read')
->once()
->andReturn($byte);
$os->shouldReceive('read')
->zeroOrMoreTimes()
->andReturn(false);
$encoder->encodeByteStream($os, $is);
$this->assertIdenticalBinary($byte, $collection->content);
}
}
public function testLineLengthCanBeSpecified()
{
$encoder = $this->_getEncoder('7bit');
$chars = array();
for ($i = 0; $i < 50; ++$i) {
$chars[] = 'a';
}
$input = implode(' ', $chars); //99 chars long
$this->assertEquals(
'a a a a a a a a a a a a a a a a a a a a a a a a a '."\r\n".//50 *
'a a a a a a a a a a a a a a a a a a a a a a a a a', //99
$encoder->encodeString($input, 0, 50),
'%s: Lines should be wrapped at 50 chars'
);
}
public function testLineLengthCanBeSpecifiedInByteStream()
{
$encoder = $this->_getEncoder('7bit');
$os = $this->_createOutputByteStream();
$is = $this->_createInputByteStream();
$collection = new Swift_StreamCollector();
$is->shouldReceive('write')
->zeroOrMoreTimes()
->andReturnUsing($collection);
for ($i = 0; $i < 50; ++$i) {
$os->shouldReceive('read')
->once()
->andReturn('a ');
}
$os->shouldReceive('read')
->zeroOrMoreTimes()
->andReturn(false);
$encoder->encodeByteStream($os, $is, 0, 50);
$this->assertEquals(
str_repeat('a ', 25)."\r\n".str_repeat('a ', 25),
$collection->content
);
}
public function testencodeStringGeneratesCorrectCrlf()
{
$encoder = $this->_getEncoder('7bit', true);
$this->assertEquals("a\r\nb", $encoder->encodeString("a\rb"),
'%s: Line endings should be standardized'
);
$this->assertEquals("a\r\nb", $encoder->encodeString("a\nb"),
'%s: Line endings should be standardized'
);
$this->assertEquals("a\r\n\r\nb", $encoder->encodeString("a\n\rb"),
'%s: Line endings should be standardized'
);
$this->assertEquals("a\r\n\r\nb", $encoder->encodeString("a\r\rb"),
'%s: Line endings should be standardized'
);
$this->assertEquals("a\r\n\r\nb", $encoder->encodeString("a\n\nb"),
'%s: Line endings should be standardized'
);
}
public function crlfProvider()
{
return array(
array("\r", "a\r\nb"),
array("\n", "a\r\nb"),
array("\n\r", "a\r\n\r\nb"),
array("\n\n", "a\r\n\r\nb"),
array("\r\r", "a\r\n\r\nb"),
);
}
/**
* @dataProvider crlfProvider
*/
public function testCanonicEncodeByteStreamGeneratesCorrectCrlf($test, $expected)
{
$encoder = $this->_getEncoder('7bit', true);
$os = $this->_createOutputByteStream();
$is = $this->_createInputByteStream();
$collection = new Swift_StreamCollector();
$is->shouldReceive('write')
->zeroOrMoreTimes()
->andReturnUsing($collection);
$os->shouldReceive('read')
->once()
->andReturn('a');
$os->shouldReceive('read')
->once()
->andReturn($test);
$os->shouldReceive('read')
->once()
->andReturn('b');
$os->shouldReceive('read')
->zeroOrMoreTimes()
->andReturn(false);
$encoder->encodeByteStream($os, $is);
$this->assertEquals($expected, $collection->content);
}
private function _getEncoder($name, $canonical = false)
{
return new Swift_Mime_ContentEncoder_PlainContentEncoder($name, $canonical);
}
private function _createOutputByteStream($stub = false)
{
return $this->getMockery('Swift_OutputByteStream')->shouldIgnoreMissing();
}
private function _createInputByteStream($stub = false)
{
return $this->getMockery('Swift_InputByteStream')->shouldIgnoreMissing();
}
}
|
