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4306b184 A |
1 | <?php |
2 | ||
3 | require_once 'application/History.php'; | |
4 | ||
5 | ||
6 | class HistoryTest extends PHPUnit_Framework_TestCase | |
7 | { | |
8 | /** | |
9 | * @var string History file path | |
10 | */ | |
11 | protected static $historyFilePath = 'sandbox/history.php'; | |
12 | ||
13 | /** | |
14 | * Delete history file. | |
15 | */ | |
16 | public function tearDown() | |
17 | { | |
18 | @unlink(self::$historyFilePath); | |
19 | } | |
20 | ||
21 | /** | |
22 | * Test that the history file is created if it doesn't exist. | |
23 | */ | |
24 | public function testConstructFileCreated() | |
25 | { | |
26 | new History(self::$historyFilePath); | |
27 | $this->assertFileExists(self::$historyFilePath); | |
28 | } | |
29 | ||
30 | /** | |
31 | * Not writable history file: raise an exception. | |
32 | * | |
33 | * @expectedException Exception | |
34 | * @expectedExceptionMessage History file isn't readable or writable | |
35 | */ | |
36 | public function testConstructNotWritable() | |
37 | { | |
38 | touch(self::$historyFilePath); | |
39 | chmod(self::$historyFilePath, 0440); | |
40 | new History(self::$historyFilePath); | |
41 | } | |
42 | ||
43 | /** | |
44 | * Not parsable history file: raise an exception. | |
45 | * | |
46 | * @expectedException Exception | |
47 | * @expectedExceptionMessageRegExp /Could not parse history file/ | |
48 | */ | |
49 | public function testConstructNotParsable() | |
50 | { | |
51 | file_put_contents(self::$historyFilePath, 'not parsable'); | |
52 | // gzinflate generates a warning | |
53 | @new History(self::$historyFilePath); | |
54 | } | |
55 | ||
56 | /** | |
57 | * Test add link event | |
58 | */ | |
59 | public function testAddLink() | |
60 | { | |
61 | $history = new History(self::$historyFilePath); | |
62 | $history->addLink(['id' => 0]); | |
63 | $actual = $history->getHistory()[0]; | |
64 | $this->assertEquals(History::CREATED, $actual['event']); | |
65 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
66 | $this->assertEquals(0, $actual['id']); | |
67 | ||
68 | $history = new History(self::$historyFilePath); | |
69 | $history->addLink(['id' => 1]); | |
70 | $actual = $history->getHistory()[0]; | |
71 | $this->assertEquals(History::CREATED, $actual['event']); | |
72 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
73 | $this->assertEquals(1, $actual['id']); | |
74 | ||
75 | $history = new History(self::$historyFilePath); | |
76 | $history->addLink(['id' => 'str']); | |
77 | $actual = $history->getHistory()[0]; | |
78 | $this->assertEquals(History::CREATED, $actual['event']); | |
79 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
80 | $this->assertEquals('str', $actual['id']); | |
81 | } | |
82 | ||
83 | /** | |
84 | * Test updated link event | |
85 | */ | |
86 | public function testUpdateLink() | |
87 | { | |
88 | $history = new History(self::$historyFilePath); | |
89 | $history->updateLink(['id' => 1]); | |
90 | $actual = $history->getHistory()[0]; | |
91 | $this->assertEquals(History::UPDATED, $actual['event']); | |
92 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
93 | $this->assertEquals(1, $actual['id']); | |
94 | } | |
95 | ||
96 | /** | |
97 | * Test delete link event | |
98 | */ | |
99 | public function testDeleteLink() | |
100 | { | |
101 | $history = new History(self::$historyFilePath); | |
102 | $history->deleteLink(['id' => 1]); | |
103 | $actual = $history->getHistory()[0]; | |
104 | $this->assertEquals(History::DELETED, $actual['event']); | |
105 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
106 | $this->assertEquals(1, $actual['id']); | |
107 | } | |
108 | ||
109 | /** | |
110 | * Test updated settings event | |
111 | */ | |
112 | public function testUpdateSettings() | |
113 | { | |
114 | $history = new History(self::$historyFilePath); | |
115 | $history->updateSettings(); | |
116 | $actual = $history->getHistory()[0]; | |
117 | $this->assertEquals(History::SETTINGS, $actual['event']); | |
118 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
119 | $this->assertEmpty($actual['id']); | |
120 | } | |
121 | ||
122 | /** | |
123 | * Make sure that new items are stored at the beginning | |
124 | */ | |
125 | public function testHistoryOrder() | |
126 | { | |
127 | $history = new History(self::$historyFilePath); | |
128 | $history->updateLink(['id' => 1]); | |
129 | $actual = $history->getHistory()[0]; | |
130 | $this->assertEquals(History::UPDATED, $actual['event']); | |
131 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
132 | $this->assertEquals(1, $actual['id']); | |
133 | ||
134 | $history->addLink(['id' => 1]); | |
135 | $actual = $history->getHistory()[0]; | |
136 | $this->assertEquals(History::CREATED, $actual['event']); | |
137 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
138 | $this->assertEquals(1, $actual['id']); | |
139 | } | |
140 | ||
141 | /** | |
142 | * Re-read history from file after writing an event | |
143 | */ | |
144 | public function testHistoryRead() | |
145 | { | |
146 | $history = new History(self::$historyFilePath); | |
147 | $history->updateLink(['id' => 1]); | |
148 | $history = new History(self::$historyFilePath); | |
149 | $actual = $history->getHistory()[0]; | |
150 | $this->assertEquals(History::UPDATED, $actual['event']); | |
151 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
152 | $this->assertEquals(1, $actual['id']); | |
153 | } | |
154 | ||
155 | /** | |
156 | * Re-read history from file after writing an event and make sure that the order is correct | |
157 | */ | |
158 | public function testHistoryOrderRead() | |
159 | { | |
160 | $history = new History(self::$historyFilePath); | |
161 | $history->updateLink(['id' => 1]); | |
162 | $history->addLink(['id' => 1]); | |
163 | ||
164 | $history = new History(self::$historyFilePath); | |
165 | $actual = $history->getHistory()[0]; | |
166 | $this->assertEquals(History::CREATED, $actual['event']); | |
167 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
168 | $this->assertEquals(1, $actual['id']); | |
169 | ||
170 | $actual = $history->getHistory()[1]; | |
171 | $this->assertEquals(History::UPDATED, $actual['event']); | |
172 | $this->assertTrue(new DateTime('-2 seconds') < DateTime::createFromFormat(DateTime::ATOM, $actual['datetime'])); | |
173 | $this->assertEquals(1, $actual['id']); | |
174 | } | |
175 | ||
176 | /** | |
177 | * Test retention time: delete old entries. | |
178 | */ | |
179 | public function testHistoryRententionTime() | |
180 | { | |
181 | $history = new History(self::$historyFilePath, 5); | |
182 | $history->updateLink(['id' => 1]); | |
183 | $this->assertEquals(1, count($history->getHistory())); | |
184 | $arr = $history->getHistory(); | |
185 | $arr[0]['datetime'] = (new DateTime('-1 hour'))->format(DateTime::ATOM); | |
186 | FileUtils::writeFlatDB(self::$historyFilePath, $arr); | |
187 | ||
188 | $history = new History(self::$historyFilePath, 60); | |
189 | $this->assertEquals(1, count($history->getHistory())); | |
190 | $this->assertEquals(1, $history->getHistory()[0]['id']); | |
191 | $history->updateLink(['id' => 2]); | |
192 | $this->assertEquals(1, count($history->getHistory())); | |
193 | $this->assertEquals(2, $history->getHistory()[0]['id']); | |
194 | } | |
195 | } |