wp-optimize / vendor / mrclay / minify / tests / HTTPConditionalGetTest.php

HTTPConditionalGetTest.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.2.5, at vendor/mrclay/minify/tests/HTTPConditionalGetTest.php

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1	<?php
2
3	namespace Minify\Test;
4
5	use HTTP_ConditionalGet;
6
7	class HTTPConditionalGetTest extends TestCase
8	{
9	public function TestData()
10	{
11	/*
12	* NOTE: calculate $lmTime as parameter
13	* because dataProviders are executed before tests run,
14	* and in fact each test is new instance of the class, so can't share data
15	* other than parameters.
16	*/
17
18	$lmTime = time() - 900;
19	$gmtTime = gmdate('D, d M Y H:i:s \G\M\T', $lmTime);
20
21	$tests = array(
22	array(
23	'lm' => $lmTime,
24	'desc' => 'client has valid If-Modified-Since',
25	'inm' => null,
26	'ims' => $gmtTime,
27	'exp' => array(
28	'Vary' => 'Accept-Encoding',
29	'Last-Modified' => $gmtTime,
30	'ETag' => "\"pri{$lmTime}\"",
31	'Cache-Control' => 'max-age=0, private',
32	'_responseCode' => 'HTTP/1.0 304 Not Modified',
33	'isValid' => true,
34	)
35	),
36	array(
37	'lm' => $lmTime,
38	'desc' => 'client has valid If-Modified-Since with trailing semicolon',
39	'inm' => null,
40	'ims' => $gmtTime . ';',
41	'exp' => array(
42	'Vary' => 'Accept-Encoding',
43	'Last-Modified' => $gmtTime,
44	'ETag' => "\"pri{$lmTime}\"",
45	'Cache-Control' => 'max-age=0, private',
46	'_responseCode' => 'HTTP/1.0 304 Not Modified',
47	'isValid' => true,
48	),
49	),
50	array(
51	'lm' => $lmTime,
52	'desc' => 'client has valid ETag (non-encoded version)',
53	'inm' => "\"badEtagFoo\", \"pri{$lmTime}\"",
54	'ims' => null,
55	'exp' => array(
56	'Vary' => 'Accept-Encoding',
57	'Last-Modified' => $gmtTime,
58	'ETag' => "\"pri{$lmTime}\"",
59	'Cache-Control' => 'max-age=0, private',
60	'_responseCode' => 'HTTP/1.0 304 Not Modified',
61	'isValid' => true,
62	),
63	),
64	array(
65	'lm' => $lmTime,
66	'desc' => 'client has valid ETag (gzip version)',
67	'inm' => "\"badEtagFoo\", \"pri{$lmTime};gz\"",
68	'ims' => null,
69	'exp' => array(
70	'Vary' => 'Accept-Encoding',
71	'Last-Modified' => $gmtTime,
72	'ETag' => "\"pri{$lmTime};gz\"",
73	'Cache-Control' => 'max-age=0, private',
74	'_responseCode' => 'HTTP/1.0 304 Not Modified',
75	'isValid' => true,
76	),
77	),
78	array(
79	'lm' => $lmTime,
80	'desc' => 'no conditional get',
81	'inm' => null,
82	'ims' => null,
83	'exp' => array(
84	'Vary' => 'Accept-Encoding',
85	'Last-Modified' => $gmtTime,
86	'ETag' => "\"pri{$lmTime};gz\"",
87	'Cache-Control' => 'max-age=0, private',
88	'isValid' => false,
89	),
90	),
91	array(
92	'lm' => $lmTime,
93	'desc' => 'client has invalid ETag',
94	'inm' => '"pri' . ($lmTime - 300) . '"',
95	'ims' => null,
96	'exp' => array(
97	'Vary' => 'Accept-Encoding',
98	'Last-Modified' => $gmtTime,
99	'ETag' => "\"pri{$lmTime};gz\"",
100	'Cache-Control' => 'max-age=0, private',
101	'isValid' => false,
102	),
103	),
104	array(
105	'lm' => $lmTime,
106	'desc' => 'client has invalid If-Modified-Since',
107	'inm' => null,
108	'ims' => gmdate('D, d M Y H:i:s \G\M\T', $lmTime - 300),
109	'exp' => array(
110	'Vary' => 'Accept-Encoding',
111	'Last-Modified' => $gmtTime,
112	'ETag' => "\"pri{$lmTime};gz\"",
113	'Cache-Control' => 'max-age=0, private',
114	'isValid' => false,
115	),
116	),
117	);
118	return $tests;
119	}
120
121	/**
122	* @dataProvider TestData
123	*/
124	public function test_HTTP_ConditionalGet($lmTime, $desc, $inm, $ims, $exp)
125	{
126	// setup env
127	if (null === $inm) {
128	unset($_SERVER['HTTP_IF_NONE_MATCH']);
129	} else {
130	$_SERVER['HTTP_IF_NONE_MATCH'] = PHP_VERSION_ID < 50400 && get_magic_quotes_gpc()
131	? addslashes($inm) :
132	$inm;
133	}
134
135	if (null === $ims) {
136	unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
137	} else {
138	$_SERVER['HTTP_IF_MODIFIED_SINCE'] = $ims;
139	}
140
141	$cg = new HTTP_ConditionalGet(array(
142	'lastModifiedTime' => $lmTime,
143	'encoding' => 'x-gzip',
144	));
145	$ret = $cg->getHeaders();
146	$ret['isValid'] = $cg->cacheIsValid;
147
148	$this->assertEquals($exp, $ret, $desc);
149	}
150	}
151