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13532 anikendra 1 
<?php
2 
/**
3 
 * DboPostgresTest file
4 
 *
5 
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
6 
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
7 
 *
8 
 * Licensed under The MIT License
9 
 * Redistributions of files must retain the above copyright notice.
10 
 *
11 
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
12 
 * @link          http://cakephp.org CakePHP(tm) Project
13 
 * @package       Cake.Test.Case.Model.Datasource.Database
14 
 * @since         CakePHP(tm) v 1.2.0
15 
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
16 
 */
17 
 
18 
App::uses('Model', 'Model');
19 
App::uses('AppModel', 'Model');
20 
App::uses('Postgres', 'Model/Datasource/Database');
21 
 
22 
require_once dirname(dirname(dirname(__FILE__))) . DS . 'models.php';
23 
 
24 
/**
25 
 * DboPostgresTestDb class
26 
 *
27 
 * @package       Cake.Test.Case.Model.Datasource.Database
28 
 */
29 
class DboPostgresTestDb extends Postgres {
30 
 
31 
/**
32 
 * simulated property
33 
 *
34 
 * @var array
35 
 */
36 
	public $simulated = array();
37 
 
38 
/**
39 
 * execute method
40 
 *
41 
 * @param mixed $sql
42 
 * @return void
43 
 */
44 
	protected function _execute($sql, $params = array(), $prepareOptions = array()) {
45 
		$this->simulated[] = $sql;
46 
		return null;
47 
	}
48 
 
49 
/**
50 
 * getLastQuery method
51 
 *
52 
 * @return void
53 
 */
54 
	public function getLastQuery() {
55 
		return $this->simulated[count($this->simulated) - 1];
56 
	}
57 
 
58 
}
59 
 
60 
/**
61 
 * PostgresTestModel class
62 
 *
63 
 * @package       Cake.Test.Case.Model.Datasource.Database
64 
 */
65 
class PostgresTestModel extends Model {
66 
 
67 
/**
68 
 * useTable property
69 
 *
70 
 * @var boolean
71 
 */
72 
	public $useTable = false;
73 
 
74 
/**
75 
 * belongsTo property
76 
 *
77 
 * @var array
78 
 */
79 
	public $belongsTo = array(
80 
		'PostgresClientTestModel' => array(
81 
			'foreignKey' => 'client_id'
82 
		)
83 
	);
84 
 
85 
/**
86 
 * find method
87 
 *
88 
 * @param mixed $conditions
89 
 * @param mixed $fields
90 
 * @param mixed $order
91 
 * @param mixed $recursive
92 
 * @return void
93 
 */
94 
	public function find($conditions = null, $fields = null, $order = null, $recursive = null) {
95 
		return $conditions;
96 
	}
97 
 
98 
/**
99 
 * findAll method
100 
 *
101 
 * @param mixed $conditions
102 
 * @param mixed $fields
103 
 * @param mixed $order
104 
 * @param mixed $recursive
105 
 * @return void
106 
 */
107 
	public function findAll($conditions = null, $fields = null, $order = null, $recursive = null) {
108 
		return $conditions;
109 
	}
110 
 
111 
/**
112 
 * schema method
113 
 *
114 
 * @return void
115 
 */
116 
	public function schema($field = false) {
117 
		return array(
118 
			'id' => array('type' => 'integer', 'null' => '', 'default' => '', 'length' => '8'),
119 
			'client_id' => array('type' => 'integer', 'null' => '', 'default' => '0', 'length' => '11'),
120 
			'name' => array('type' => 'string', 'null' => '', 'default' => '', 'length' => '255'),
121 
			'login' => array('type' => 'string', 'null' => '', 'default' => '', 'length' => '255'),
122 
			'passwd' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '255'),
123 
			'addr_1' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '255'),
124 
			'addr_2' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '25'),
125 
			'zip_code' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '155'),
126 
			'city' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '155'),
127 
			'country' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '155'),
128 
			'phone' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '155'),
129 
			'fax' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '155'),
130 
			'url' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '255'),
131 
			'email' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '155'),
132 
			'comments' => array('type' => 'text', 'null' => '1', 'default' => '', 'length' => ''),
133 
			'last_login' => array('type' => 'datetime', 'null' => '1', 'default' => '', 'length' => ''),
134 
			'created' => array('type' => 'date', 'null' => '1', 'default' => '', 'length' => ''),
135 
			'updated' => array('type' => 'datetime', 'null' => '1', 'default' => '', 'length' => null)
136 
		);
137 
	}
138 
 
139 
}
140 
 
141 
/**
142 
 * PostgresClientTestModel class
143 
 *
144 
 * @package       Cake.Test.Case.Model.Datasource.Database
145 
 */
146 
class PostgresClientTestModel extends Model {
147 
 
148 
/**
149 
 * useTable property
150 
 *
151 
 * @var boolean
152 
 */
153 
	public $useTable = false;
154 
 
155 
/**
156 
 * schema method
157 
 *
158 
 * @return void
159 
 */
160 
	public function schema($field = false) {
161 
		return array(
162 
			'id' => array('type' => 'integer', 'null' => '', 'default' => '', 'length' => '8', 'key' => 'primary'),
163 
			'name' => array('type' => 'string', 'null' => '', 'default' => '', 'length' => '255'),
164 
			'email' => array('type' => 'string', 'null' => '1', 'default' => '', 'length' => '155'),
165 
			'created' => array('type' => 'datetime', 'null' => '1', 'default' => '', 'length' => ''),
166 
			'updated' => array('type' => 'datetime', 'null' => '1', 'default' => '', 'length' => null)
167 
		);
168 
	}
169 
 
170 
}
171 
 
172 
/**
173 
 * PostgresTest class
174 
 *
175 
 * @package       Cake.Test.Case.Model.Datasource.Database
176 
 */
177 
class PostgresTest extends CakeTestCase {
178 
 
179 
/**
180 
 * Do not automatically load fixtures for each test, they will be loaded manually
181 
 * using CakeTestCase::loadFixtures
182 
 *
183 
 * @var boolean
184 
 */
185 
	public $autoFixtures = false;
186 
 
187 
/**
188 
 * Fixtures
189 
 *
190 
 * @var object
191 
 */
192 
	public $fixtures = array('core.user', 'core.binary_test', 'core.comment', 'core.article',
193 
		'core.tag', 'core.articles_tag', 'core.attachment', 'core.person', 'core.post', 'core.author',
194 
		'core.datatype',
195 
	);
196 
 
197 
/**
198 
 * Actual DB connection used in testing
199 
 *
200 
 * @var DboSource
201 
 */
202 
	public $Dbo = null;
203 
 
204 
/**
205 
 * Simulated DB connection used in testing
206 
 *
207 
 * @var DboSource
208 
 */
209 
	public $Dbo2 = null;
210 
 
211 
/**
212 
 * Sets up a Dbo class instance for testing
213 
 *
214 
 */
215 
	public function setUp() {
216 
		parent::setUp();
217 
		Configure::write('Cache.disable', true);
218 
		$this->Dbo = ConnectionManager::getDataSource('test');
219 
		$this->skipIf(!($this->Dbo instanceof Postgres));
220 
		$this->Dbo2 = new DboPostgresTestDb($this->Dbo->config, false);
221 
		$this->model = new PostgresTestModel();
222 
	}
223 
 
224 
/**
225 
 * Sets up a Dbo class instance for testing
226 
 *
227 
 */
228 
	public function tearDown() {
229 
		parent::tearDown();
230 
		Configure::write('Cache.disable', false);
231 
		unset($this->Dbo2);
232 
	}
233 
 
234 
/**
235 
 * Test field quoting method
236 
 *
237 
 */
238 
	public function testFieldQuoting() {
239 
		$fields = array(
240 
			'"PostgresTestModel"."id" AS "PostgresTestModel__id"',
241 
			'"PostgresTestModel"."client_id" AS "PostgresTestModel__client_id"',
242 
			'"PostgresTestModel"."name" AS "PostgresTestModel__name"',
243 
			'"PostgresTestModel"."login" AS "PostgresTestModel__login"',
244 
			'"PostgresTestModel"."passwd" AS "PostgresTestModel__passwd"',
245 
			'"PostgresTestModel"."addr_1" AS "PostgresTestModel__addr_1"',
246 
			'"PostgresTestModel"."addr_2" AS "PostgresTestModel__addr_2"',
247 
			'"PostgresTestModel"."zip_code" AS "PostgresTestModel__zip_code"',
248 
			'"PostgresTestModel"."city" AS "PostgresTestModel__city"',
249 
			'"PostgresTestModel"."country" AS "PostgresTestModel__country"',
250 
			'"PostgresTestModel"."phone" AS "PostgresTestModel__phone"',
251 
			'"PostgresTestModel"."fax" AS "PostgresTestModel__fax"',
252 
			'"PostgresTestModel"."url" AS "PostgresTestModel__url"',
253 
			'"PostgresTestModel"."email" AS "PostgresTestModel__email"',
254 
			'"PostgresTestModel"."comments" AS "PostgresTestModel__comments"',
255 
			'"PostgresTestModel"."last_login" AS "PostgresTestModel__last_login"',
256 
			'"PostgresTestModel"."created" AS "PostgresTestModel__created"',
257 
			'"PostgresTestModel"."updated" AS "PostgresTestModel__updated"'
258 
		);
259 
 
260 
		$result = $this->Dbo->fields($this->model);
261 
		$expected = $fields;
262 
		$this->assertEquals($expected, $result);
263 
 
264 
		$result = $this->Dbo->fields($this->model, null, 'PostgresTestModel.*');
265 
		$expected = $fields;
266 
		$this->assertEquals($expected, $result);
267 
 
268 
		$result = $this->Dbo->fields($this->model, null, array('*', 'AnotherModel.id', 'AnotherModel.name'));
269 
		$expected = array_merge($fields, array(
270 
			'"AnotherModel"."id" AS "AnotherModel__id"',
271 
			'"AnotherModel"."name" AS "AnotherModel__name"'));
272 
		$this->assertEquals($expected, $result);
273 
 
274 
		$result = $this->Dbo->fields($this->model, null, array('*', 'PostgresClientTestModel.*'));
275 
		$expected = array_merge($fields, array(
276 
			'"PostgresClientTestModel"."id" AS "PostgresClientTestModel__id"',
277 
			'"PostgresClientTestModel"."name" AS "PostgresClientTestModel__name"',
278 
			'"PostgresClientTestModel"."email" AS "PostgresClientTestModel__email"',
279 
			'"PostgresClientTestModel"."created" AS "PostgresClientTestModel__created"',
280 
			'"PostgresClientTestModel"."updated" AS "PostgresClientTestModel__updated"'));
281 
		$this->assertEquals($expected, $result);
282 
	}
283 
 
284 
/**
285 
 * testColumnParsing method
286 
 *
287 
 * @return void
288 
 */
289 
	public function testColumnParsing() {
290 
		$this->assertEquals('text', $this->Dbo2->column('text'));
291 
		$this->assertEquals('date', $this->Dbo2->column('date'));
292 
		$this->assertEquals('boolean', $this->Dbo2->column('boolean'));
293 
		$this->assertEquals('string', $this->Dbo2->column('character varying'));
294 
		$this->assertEquals('time', $this->Dbo2->column('time without time zone'));
295 
		$this->assertEquals('datetime', $this->Dbo2->column('timestamp without time zone'));
296 
 
297 
		$result = $this->Dbo2->column('bigint');
298 
		$expected = 'biginteger';
299 
		$this->assertEquals($expected, $result);
300 
	}
301 
 
302 
/**
303 
 * testValueQuoting method
304 
 *
305 
 * @return void
306 
 */
307 
	public function testValueQuoting() {
308 
		$this->assertEquals("1.200000", $this->Dbo->value(1.2, 'float'));
309 
		$this->assertEquals("'1,2'", $this->Dbo->value('1,2', 'float'));
310 
 
311 
		$this->assertEquals("0", $this->Dbo->value('0', 'integer'));
312 
		$this->assertEquals('NULL', $this->Dbo->value('', 'integer'));
313 
		$this->assertEquals('NULL', $this->Dbo->value('', 'float'));
314 
		$this->assertEquals("NULL", $this->Dbo->value('', 'integer', false));
315 
		$this->assertEquals("NULL", $this->Dbo->value('', 'float', false));
316 
		$this->assertEquals("'0.0'", $this->Dbo->value('0.0', 'float'));
317 
 
318 
		$this->assertEquals("'TRUE'", $this->Dbo->value('t', 'boolean'));
319 
		$this->assertEquals("'FALSE'", $this->Dbo->value('f', 'boolean'));
320 
		$this->assertEquals("'TRUE'", $this->Dbo->value(true));
321 
		$this->assertEquals("'FALSE'", $this->Dbo->value(false));
322 
		$this->assertEquals("'t'", $this->Dbo->value('t'));
323 
		$this->assertEquals("'f'", $this->Dbo->value('f'));
324 
		$this->assertEquals("'TRUE'", $this->Dbo->value('true', 'boolean'));
325 
		$this->assertEquals("'FALSE'", $this->Dbo->value('false', 'boolean'));
326 
		$this->assertEquals("'FALSE'", $this->Dbo->value('', 'boolean'));
327 
		$this->assertEquals("'FALSE'", $this->Dbo->value(0, 'boolean'));
328 
		$this->assertEquals("'TRUE'", $this->Dbo->value(1, 'boolean'));
329 
		$this->assertEquals("'TRUE'", $this->Dbo->value('1', 'boolean'));
330 
		$this->assertEquals("NULL", $this->Dbo->value(null, 'boolean'));
331 
		$this->assertEquals("NULL", $this->Dbo->value(array()));
332 
	}
333 
 
334 
/**
335 
 * test that localized floats don't cause trouble.
336 
 *
337 
 * @return void
338 
 */
339 
	public function testLocalizedFloats() {
340 
		$restore = setlocale(LC_NUMERIC, 0);
341 
 
342 
		$this->skipIf(setlocale(LC_NUMERIC, 'de_DE') === false, "The German locale isn't available.");
343 
 
344 
		$result = $this->db->value(3.141593, 'float');
345 
		$this->assertEquals("3.141593", $result);
346 
 
347 
		$result = $this->db->value(3.14);
348 
		$this->assertEquals("3.140000", $result);
349 
 
350 
		setlocale(LC_NUMERIC, $restore);
351 
	}
352 
 
353 
/**
354 
 * test that date and time columns do not generate errors with null and nullish values.
355 
 *
356 
 * @return void
357 
 */
358 
	public function testDateAndTimeAsNull() {
359 
		$this->assertEquals('NULL', $this->Dbo->value(null, 'date'));
360 
		$this->assertEquals('NULL', $this->Dbo->value('', 'date'));
361 
 
362 
		$this->assertEquals('NULL', $this->Dbo->value('', 'datetime'));
363 
		$this->assertEquals('NULL', $this->Dbo->value(null, 'datetime'));
364 
 
365 
		$this->assertEquals('NULL', $this->Dbo->value('', 'timestamp'));
366 
		$this->assertEquals('NULL', $this->Dbo->value(null, 'timestamp'));
367 
 
368 
		$this->assertEquals('NULL', $this->Dbo->value('', 'time'));
369 
		$this->assertEquals('NULL', $this->Dbo->value(null, 'time'));
370 
	}
371 
 
372 
/**
373 
 * Tests that different Postgres boolean 'flavors' are properly returned as native PHP booleans
374 
 *
375 
 * @return void
376 
 */
377 
	public function testBooleanNormalization() {
378 
		$this->assertEquals(true, $this->Dbo2->boolean('t', false));
379 
		$this->assertEquals(true, $this->Dbo2->boolean('true', false));
380 
		$this->assertEquals(true, $this->Dbo2->boolean('TRUE', false));
381 
		$this->assertEquals(true, $this->Dbo2->boolean(true, false));
382 
		$this->assertEquals(true, $this->Dbo2->boolean(1, false));
383 
		$this->assertEquals(true, $this->Dbo2->boolean(" ", false));
384 
 
385 
		$this->assertEquals(false, $this->Dbo2->boolean('f', false));
386 
		$this->assertEquals(false, $this->Dbo2->boolean('false', false));
387 
		$this->assertEquals(false, $this->Dbo2->boolean('FALSE', false));
388 
		$this->assertEquals(false, $this->Dbo2->boolean(false, false));
389 
		$this->assertEquals(false, $this->Dbo2->boolean(0, false));
390 
		$this->assertEquals(false, $this->Dbo2->boolean('', false));
391 
	}
392 
 
393 
/**
394 
 * test that default -> false in schemas works correctly.
395 
 *
396 
 * @return void
397 
 */
398 
	public function testBooleanDefaultFalseInSchema() {
399 
		$this->loadFixtures('Datatype');
400 
 
401 
		$model = new Model(array('name' => 'Datatype', 'table' => 'datatypes', 'ds' => 'test'));
402 
		$model->create();
403 
		$this->assertSame(false, $model->data['Datatype']['bool']);
404 
	}
405 
 
406 
/**
407 
 * testLastInsertIdMultipleInsert method
408 
 *
409 
 * @return void
410 
 */
411 
	public function testLastInsertIdMultipleInsert() {
412 
		$this->loadFixtures('User');
413 
		$db1 = ConnectionManager::getDataSource('test');
414 
 
415 
		$table = $db1->fullTableName('users', false);
416 
		$password = '5f4dcc3b5aa765d61d8327deb882cf99';
417 
		$db1->execute(
418 
			"INSERT INTO {$table} (\"user\", password) VALUES ('mariano', '{$password}')"
419 
		);
420 
 
421 
		$this->assertEquals(5, $db1->lastInsertId($table));
422 
 
423 
		$db1->execute("INSERT INTO {$table} (\"user\", password) VALUES ('hoge', '{$password}')");
424 
		$this->assertEquals(6, $db1->lastInsertId($table));
425 
	}
426 
 
427 
/**
428 
 * Tests that column types without default lengths in $columns do not have length values
429 
 * applied when generating schemas.
430 
 *
431 
 * @return void
432 
 */
433 
	public function testColumnUseLength() {
434 
		$result = array('name' => 'foo', 'type' => 'string', 'length' => 100, 'default' => 'FOO');
435 
		$expected = '"foo" varchar(100) DEFAULT \'FOO\'';
436 
		$this->assertEquals($expected, $this->Dbo->buildColumn($result));
437 
 
438 
		$result = array('name' => 'foo', 'type' => 'text', 'length' => 100, 'default' => 'FOO');
439 
		$expected = '"foo" text DEFAULT \'FOO\'';
440 
		$this->assertEquals($expected, $this->Dbo->buildColumn($result));
441 
	}
442 
 
443 
/**
444 
 * Tests that binary data is escaped/unescaped properly on reads and writes
445 
 *
446 
 * @return void
447 
 */
448 
	public function testBinaryDataIntegrity() {
449 
		$this->loadFixtures('BinaryTest');
450 
		$data = '%PDF-1.3
451 
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452 
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453 
		<< /Length 5 0 R /Filter /FlateDecode >>
454 
		stream
455 
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456 
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		ªºnh˚ºO^∏…®[Ó“‚ÅfıÌ≥∫F!Eœ(π∑T6`¬tΩÆ0ì»rTÎ`»Ñ«
467 
		]≈åp˝)=¿Ô0∆öVÂmˇˆ„ø~¯ÁÔ∏b*fc»‡Îı„Ú}∆tœs∂Y∫ÜaÆ˙X∏~<ÿ·Ùvé1‹p¿TD∆ÔîÄ“úhˆ*Ú€îe)K–p¨ÚJ3Ÿ∞ã>ÊuNê°“√Ü ‹Ê9iÙ0˙AAEÍ ˙`∂£\'ûce•åƒX›ŸÁ´1SK{qdá"tÏ[wQ#SµBe∞∑µó…ÌV`B"Ñ≥„!è_Óφ-º*ºú¿Ë0ˆeê∂´ë+HFj…‡zvHÓN|ÔL÷ûñ3õÜ$z%sá…pÎóV38âs	Çoµ•ß3†<9B·¨û~¢3)ÂxóÿÁCÕòÆ∫Í=»ÿSπS;∆~±êÆTEp∑óÈ÷ÀuìDHÈ$ÉõæÜjû§"≤ÃONM®RËíRr{õS	∏Ê™op±W;ÂUÔ P∫kÔˇflTæ∑óflË”ÆC©Ô[≥◊HÁ˚¨hê"ÆbF?ú%h˙ˇ4xèÕ(ó2ÙáíM])Ñd|=fë-cI0ñL¢kÖêk‰Rƒ«ıÄWñ8mO3∏&√æËX¯Hó—ì]yF2»–˜ádàà‡‹Çο„≥7mªHAS∑¶.;Œx(1} _kd©.fidç48M\'àáªCp^Krí<ɉXÓıïl!Ì$N<ı∞B»G]…∂Ó¯>˛ÔbõÒπÀ•:ôO<j∂™œ%âÏ—>@È$pÖu‹Ê´-QqV ?V≥JÆÍqÛX8(lπï@zgÖ}Fe<ˇ‡Sñ“ÿ˜ê?6‡L∫Oß~µ –?ËeäÚ®YîÕ=Ü=¢DÁu*GvBk;)L¬N«î:flö∂≠ÇΩq„Ñm하Ë∂‚"û≥§:±≤i^ΩÑ!)Wıyŧô á„RÄ÷Òôc’≠—s™rı‚Pdêãh˘ßHVç5fifiÈF€çÌÛuçÖ/M=gëµ±ÿGû1coÔuñæ‘z®. õ∑7ÉÏÜÆ,°’H†ÍÉÌ∂7e	º® íˆ⁄◊øNWK”ÂYµ‚ñé;µ¶gV-fl>µtË¥áßN2 ¯¶BaP-)eW.àôt^∏1›C∑Ö?L„&”5’4jvã–ªZ	÷+4% ´0l…»ú^°´© ûiπ∑é®óܱÒÿ‰ïˆÌ–dˆ◊Æ19rQ=Í|ı•rMæ¬;ò‰Y‰é9.”‹˝V«ã¯∏,+ë®j*¡·/';
468 
 
469 
		$model = new AppModel(array('name' => 'BinaryTest', 'ds' => 'test'));
470 
		$model->save(compact('data'));
471 
 
472 
		$result = $model->find('first');
473 
		$this->assertEquals($data, $result['BinaryTest']['data']);
474 
	}
475 
 
476 
/**
477 
 * Tests passing PostgreSQL regular expression operators when building queries
478 
 *
479 
 * @return void
480 
 */
481 
	public function testRegexpOperatorConditionsParsing() {
482 
		$this->assertSame(' WHERE "name" ~ \'[a-z_]+\'', $this->Dbo->conditions(array('name ~' => '[a-z_]+')));
483 
		$this->assertSame(' WHERE "name" ~* \'[a-z_]+\'', $this->Dbo->conditions(array('name ~*' => '[a-z_]+')));
484 
		$this->assertSame(' WHERE "name" !~ \'[a-z_]+\'', $this->Dbo->conditions(array('name !~' => '[a-z_]+')));
485 
		$this->assertSame(' WHERE "name" !~* \'[a-z_]+\'', $this->Dbo->conditions(array('name !~*' => '[a-z_]+')));
486 
	}
487 
 
488 
/**
489 
 * Tests the syntax of generated schema indexes
490 
 *
491 
 * @return void
492 
 */
493 
	public function testSchemaIndexSyntax() {
494 
		$schema = new CakeSchema();
495 
		$schema->tables = array('i18n' => array(
496 
			'id' => array(
497 
				'type' => 'integer', 'null' => false, 'default' => null,
498 
				'length' => 10, 'key' => 'primary'
499 
			),
500 
			'locale' => array('type' => 'string', 'null' => false, 'length' => 6, 'key' => 'index'),
501 
			'model' => array('type' => 'string', 'null' => false, 'key' => 'index'),
502 
			'foreign_key' => array(
503 
				'type' => 'integer', 'null' => false, 'length' => 10, 'key' => 'index'
504 
			),
505 
			'field' => array('type' => 'string', 'null' => false, 'key' => 'index'),
506 
			'content' => array('type' => 'text', 'null' => true, 'default' => null),
507 
			'indexes' => array(
508 
				'PRIMARY' => array('column' => 'id', 'unique' => 1),
509 
				'locale' => array('column' => 'locale', 'unique' => 0),
510 
				'model' => array('column' => 'model', 'unique' => 0),
511 
				'row_id' => array('column' => 'foreign_key', 'unique' => 0),
512 
				'field' => array('column' => 'field', 'unique' => 0)
513 
			)
514 
		));
515 
 
516 
		$result = $this->Dbo->createSchema($schema);
517 
		$this->assertNotRegExp('/^CREATE INDEX(.+);,$/', $result);
518 
	}
519 
 
520 
/**
521 
 * testCakeSchema method
522 
 *
523 
 * Test that schema generated postgresql queries are valid. ref #5696
524 
 * Check that the create statement for a schema generated table is the same as the original sql
525 
 *
526 
 * @return void
527 
 */
528 
	public function testCakeSchema() {
529 
		$db1 = ConnectionManager::getDataSource('test');
530 
		$db1->cacheSources = false;
531 
 
532 
		$db1->rawQuery('CREATE TABLE ' . $db1->fullTableName('datatype_tests') . ' (
533 
			id serial NOT NULL,
534 
			"varchar" character varying(40) NOT NULL,
535 
			"full_length" character varying NOT NULL,
536 
			"huge_int" bigint NOT NULL,
537 
			"timestamp" timestamp without time zone,
538 
			"date" date,
539 
			CONSTRAINT test_data_types_pkey PRIMARY KEY (id)
540 
		)');
541 
 
542 
		$schema = new CakeSchema(array('connection' => 'test'));
543 
		$result = $schema->read(array(
544 
			'connection' => 'test',
545 
			'models' => array('DatatypeTest')
546 
		));
547 
		$schema->tables = array(
548 
			'datatype_tests' => $result['tables']['missing']['datatype_tests']
549 
		);
550 
		$result = $db1->createSchema($schema, 'datatype_tests');
551 
 
552 
		$this->assertNotRegExp('/timestamp DEFAULT/', $result);
553 
		$this->assertRegExp('/\"full_length\"\s*text\s.*,/', $result);
554 
		$this->assertContains('timestamp ,', $result);
555 
		$this->assertContains('"huge_int" bigint NOT NULL,', $result);
556 
 
557 
		$db1->query('DROP TABLE ' . $db1->fullTableName('datatype_tests'));
558 
 
559 
		$db1->query($result);
560 
		$result2 = $schema->read(array(
561 
			'connection' => 'test',
562 
			'models' => array('DatatypeTest')
563 
		));
564 
		$schema->tables = array('datatype_tests' => $result2['tables']['missing']['datatype_tests']);
565 
		$result2 = $db1->createSchema($schema, 'datatype_tests');
566 
		$this->assertEquals($result, $result2);
567 
 
568 
		$db1->query('DROP TABLE ' . $db1->fullTableName('datatype_tests'));
569 
	}
570 
 
571 
/**
572 
 * Test index generation from table info.
573 
 *
574 
 * @return void
575 
 */
576 
	public function testIndexGeneration() {
577 
		$name = $this->Dbo->fullTableName('index_test', false, false);
578 
		$this->Dbo->query('CREATE TABLE ' . $name . ' ("id" serial NOT NULL PRIMARY KEY, "bool" integer, "small_char" varchar(50), "description" varchar(40) )');
579 
		$this->Dbo->query('CREATE INDEX pointless_bool ON ' . $name . '("bool")');
580 
		$this->Dbo->query('CREATE UNIQUE INDEX char_index ON ' . $name . '("small_char")');
581 
		$expected = array(
582 
			'PRIMARY' => array('unique' => true, 'column' => 'id'),
583 
			'pointless_bool' => array('unique' => false, 'column' => 'bool'),
584 
			'char_index' => array('unique' => true, 'column' => 'small_char'),
585 
		);
586 
		$result = $this->Dbo->index($name);
587 
		$this->Dbo->query('DROP TABLE ' . $name);
588 
		$this->assertEquals($expected, $result);
589 
 
590 
		$name = $this->Dbo->fullTableName('index_test_2', false, false);
591 
		$this->Dbo->query('CREATE TABLE ' . $name . ' ("id" serial NOT NULL PRIMARY KEY, "bool" integer, "small_char" varchar(50), "description" varchar(40) )');
592 
		$this->Dbo->query('CREATE UNIQUE INDEX multi_col ON ' . $name . '("small_char", "bool")');
593 
		$expected = array(
594 
			'PRIMARY' => array('unique' => true, 'column' => 'id'),
595 
			'multi_col' => array('unique' => true, 'column' => array('small_char', 'bool')),
596 
		);
597 
		$result = $this->Dbo->index($name);
598 
		$this->Dbo->query('DROP TABLE ' . $name);
599 
		$this->assertEquals($expected, $result);
600 
	}
601 
 
602 
/**
603 
 * Test the alterSchema capabilities of postgres
604 
 *
605 
 * @return void
606 
 */
607 
	public function testAlterSchema() {
608 
		$Old = new CakeSchema(array(
609 
			'connection' => 'test',
610 
			'name' => 'AlterPosts',
611 
			'alter_posts' => array(
612 
				'id' => array('type' => 'integer', 'key' => 'primary'),
613 
				'author_id' => array('type' => 'integer', 'null' => false),
614 
				'title' => array('type' => 'string', 'null' => true),
615 
				'body' => array('type' => 'text'),
616 
				'published' => array('type' => 'string', 'length' => 1, 'default' => 'N'),
617 
				'created' => array('type' => 'datetime'),
618 
				'updated' => array('type' => 'datetime'),
619 
			)
620 
		));
621 
		$this->Dbo->query($this->Dbo->createSchema($Old));
622 
 
623 
		$New = new CakeSchema(array(
624 
			'connection' => 'test',
625 
			'name' => 'AlterPosts',
626 
			'alter_posts' => array(
627 
				'id' => array('type' => 'integer', 'key' => 'primary'),
628 
				'author_id' => array('type' => 'integer', 'null' => true),
629 
				'title' => array('type' => 'string', 'null' => false, 'default' => 'my title'),
630 
				'body' => array('type' => 'string', 'length' => 500),
631 
				'status' => array('type' => 'integer', 'length' => 3, 'default' => 1),
632 
				'created' => array('type' => 'datetime'),
633 
				'updated' => array('type' => 'datetime'),
634 
			)
635 
		));
636 
		$this->Dbo->query($this->Dbo->alterSchema($New->compare($Old), 'alter_posts'));
637 
 
638 
		$model = new CakeTestModel(array('table' => 'alter_posts', 'ds' => 'test'));
639 
		$result = $model->schema();
640 
		$this->assertTrue(isset($result['status']));
641 
		$this->assertFalse(isset($result['published']));
642 
		$this->assertEquals('string', $result['body']['type']);
643 
		$this->assertEquals(1, $result['status']['default']);
644 
		$this->assertEquals(true, $result['author_id']['null']);
645 
		$this->assertEquals(false, $result['title']['null']);
646 
 
647 
		$this->Dbo->query($this->Dbo->dropSchema($New));
648 
 
649 
		$New = new CakeSchema(array(
650 
			'connection' => 'test_suite',
651 
			'name' => 'AlterPosts',
652 
			'alter_posts' => array(
653 
				'id' => array('type' => 'string', 'length' => 36, 'key' => 'primary'),
654 
				'author_id' => array('type' => 'integer', 'null' => false),
655 
				'title' => array('type' => 'string', 'null' => true),
656 
				'body' => array('type' => 'text'),
657 
				'published' => array('type' => 'string', 'length' => 1, 'default' => 'N'),
658 
				'created' => array('type' => 'datetime'),
659 
				'updated' => array('type' => 'datetime'),
660 
			)
661 
		));
662 
		$result = $this->Dbo->alterSchema($New->compare($Old), 'alter_posts');
663 
		$this->assertNotRegExp('/varchar\(36\) NOT NULL/i', $result);
664 
	}
665 
 
666 
/**
667 
 * Test the alter index capabilities of postgres
668 
 *
669 
 * @return void
670 
 */
671 
	public function testAlterIndexes() {
672 
		$this->Dbo->cacheSources = false;
673 
 
674 
		$schema1 = new CakeSchema(array(
675 
			'name' => 'AlterTest1',
676 
			'connection' => 'test',
677 
			'altertest' => array(
678 
				'id' => array('type' => 'integer', 'null' => false, 'default' => 0),
679 
				'name' => array('type' => 'string', 'null' => false, 'length' => 50),
680 
				'group1' => array('type' => 'integer', 'null' => true),
681 
				'group2' => array('type' => 'integer', 'null' => true)
682 
			)
683 
		));
684 
 
685 
		$this->Dbo->rawQuery($this->Dbo->createSchema($schema1));
686 
 
687 
		$schema2 = new CakeSchema(array(
688 
			'name' => 'AlterTest2',
689 
			'connection' => 'test',
690 
			'altertest' => array(
691 
				'id' => array('type' => 'integer', 'null' => false, 'default' => 0),
692 
				'name' => array('type' => 'string', 'null' => false, 'length' => 50),
693 
				'group1' => array('type' => 'integer', 'null' => true),
694 
				'group2' => array('type' => 'integer', 'null' => true),
695 
				'indexes' => array(
696 
					'name_idx' => array('unique' => false, 'column' => 'name'),
697 
					'group_idx' => array('unique' => false, 'column' => 'group1'),
698 
					'compound_idx' => array('unique' => false, 'column' => array('group1', 'group2')),
699 
					'PRIMARY' => array('unique' => true, 'column' => 'id')
700 
				)
701 
			)
702 
		));
703 
		$this->Dbo->query($this->Dbo->alterSchema($schema2->compare($schema1)));
704 
 
705 
		$indexes = $this->Dbo->index('altertest');
706 
		$this->assertEquals($schema2->tables['altertest']['indexes'], $indexes);
707 
 
708 
		// Change three indexes, delete one and add another one
709 
		$schema3 = new CakeSchema(array(
710 
			'name' => 'AlterTest3',
711 
			'connection' => 'test',
712 
			'altertest' => array(
713 
				'id' => array('type' => 'integer', 'null' => false, 'default' => 0),
714 
				'name' => array('type' => 'string', 'null' => false, 'length' => 50),
715 
				'group1' => array('type' => 'integer', 'null' => true),
716 
				'group2' => array('type' => 'integer', 'null' => true),
717 
				'indexes' => array(
718 
					'name_idx' => array('unique' => true, 'column' => 'name'),
719 
					'group_idx' => array('unique' => false, 'column' => 'group2'),
720 
					'compound_idx' => array('unique' => false, 'column' => array('group2', 'group1')),
721 
					'another_idx' => array('unique' => false, 'column' => array('group1', 'name')))
722 
		)));
723 
 
724 
		$this->Dbo->query($this->Dbo->alterSchema($schema3->compare($schema2)));
725 
 
726 
		$indexes = $this->Dbo->index('altertest');
727 
		$this->assertEquals($schema3->tables['altertest']['indexes'], $indexes);
728 
 
729 
		// Compare us to ourself.
730 
		$this->assertEquals(array(), $schema3->compare($schema3));
731 
 
732 
		// Drop the indexes
733 
		$this->Dbo->query($this->Dbo->alterSchema($schema1->compare($schema3)));
734 
 
735 
		$indexes = $this->Dbo->index('altertest');
736 
		$this->assertEquals(array(), $indexes);
737 
 
738 
		$this->Dbo->query($this->Dbo->dropSchema($schema1));
739 
	}
740 
 
741 
/**
742 
 * Test the alterSchema RENAME statements
743 
 *
744 
 * @return void
745 
 */
746 
	public function testAlterSchemaRenameTo() {
747 
		$query = $this->Dbo->alterSchema(array(
748 
			'posts' => array(
749 
				'change' => array(
750 
					'title' => array('name' => 'subject', 'type' => 'string', 'null' => false)
751 
				)
752 
			)
753 
		));
754 
		$this->assertContains('RENAME "title" TO "subject";', $query);
755 
		$this->assertContains('ALTER COLUMN "subject" TYPE', $query);
756 
		$this->assertNotContains(";\n\tALTER COLUMN \"subject\" TYPE", $query);
757 
		$this->assertNotContains('ALTER COLUMN "title" TYPE "subject"', $query);
758 
	}
759 
 
760 
/**
761 
 * Test it is possible to use virtual field with postgresql
762 
 *
763 
 * @return void
764 
 */
765 
	public function testVirtualFields() {
766 
		$this->loadFixtures('Article', 'Comment', 'User', 'Attachment', 'Tag', 'ArticlesTag');
767 
		$Article = new Article;
768 
		$Article->virtualFields = array(
769 
			'next_id' => 'Article.id + 1',
770 
			'complex' => 'Article.title || Article.body',
771 
			'functional' => 'COALESCE(User.user, Article.title)',
772 
			'subquery' => 'SELECT count(*) FROM ' . $Article->Comment->table
773 
		);
774 
		$result = $Article->find('first');
775 
		$this->assertEquals(2, $result['Article']['next_id']);
776 
		$this->assertEquals($result['Article']['complex'], $result['Article']['title'] . $result['Article']['body']);
777 
		$this->assertEquals($result['Article']['functional'], $result['User']['user']);
778 
		$this->assertEquals(6, $result['Article']['subquery']);
779 
	}
780 
 
781 
/**
782 
 * Test that virtual fields work with SQL constants
783 
 *
784 
 * @return void
785 
 */
786 
	public function testVirtualFieldAsAConstant() {
787 
		$this->loadFixtures('Article', 'Comment');
788 
		$Article = ClassRegistry::init('Article');
789 
		$Article->virtualFields = array(
790 
			'empty' => "NULL",
791 
			'number' => 43,
792 
			'truth' => 'TRUE'
793 
		);
794 
		$result = $Article->find('first');
795 
		$this->assertNull($result['Article']['empty']);
796 
		$this->assertTrue($result['Article']['truth']);
797 
		$this->assertEquals(43, $result['Article']['number']);
798 
	}
799 
 
800 
/**
801 
 * Tests additional order options for postgres
802 
 *
803 
 * @return void
804 
 */
805 
	public function testOrderAdditionalParams() {
806 
		$result = $this->Dbo->order(array('title' => 'DESC NULLS FIRST', 'body' => 'DESC'));
807 
		$expected = ' ORDER BY "title" DESC NULLS FIRST, "body" DESC';
808 
		$this->assertEquals($expected, $result);
809 
	}
810 
 
811 
/**
812 
 * Test it is possible to do a SELECT COUNT(DISTINCT Model.field)
813 
 * query in postgres and it gets correctly quoted
814 
 *
815 
 * @return void
816 
 */
817 
	public function testQuoteDistinctInFunction() {
818 
		$this->loadFixtures('Article');
819 
		$Article = new Article;
820 
		$result = $this->Dbo->fields($Article, null, array('COUNT(DISTINCT Article.id)'));
821 
		$expected = array('COUNT(DISTINCT "Article"."id")');
822 
		$this->assertEquals($expected, $result);
823 
 
824 
		$result = $this->Dbo->fields($Article, null, array('COUNT(DISTINCT id)'));
825 
		$expected = array('COUNT(DISTINCT "id")');
826 
		$this->assertEquals($expected, $result);
827 
 
828 
		$result = $this->Dbo->fields($Article, null, array('COUNT(DISTINCT FUNC(id))'));
829 
		$expected = array('COUNT(DISTINCT FUNC("id"))');
830 
		$this->assertEquals($expected, $result);
831 
	}
832 
 
833 
/**
834 
 * test that saveAll works even with conditions that lack a model name.
835 
 *
836 
 * @return void
837 
 */
838 
	public function testUpdateAllWithNonQualifiedConditions() {
839 
		$this->loadFixtures('Article');
840 
		$Article = new Article();
841 
		$result = $Article->updateAll(array('title' => "'Awesome'"), array('title' => 'Third Article'));
842 
		$this->assertTrue($result);
843 
 
844 
		$result = $Article->find('count', array(
845 
			'conditions' => array('Article.title' => 'Awesome')
846 
		));
847 
		$this->assertEquals(1, $result, 'Article count is wrong or fixture has changed.');
848 
	}
849 
 
850 
/**
851 
 * test alterSchema on two tables.
852 
 *
853 
 * @return void
854 
 */
855 
	public function testAlteringTwoTables() {
856 
		$schema1 = new CakeSchema(array(
857 
			'name' => 'AlterTest1',
858 
			'connection' => 'test',
859 
			'altertest' => array(
860 
				'id' => array('type' => 'integer', 'null' => false, 'default' => 0),
861 
				'name' => array('type' => 'string', 'null' => false, 'length' => 50),
862 
			),
863 
			'other_table' => array(
864 
				'id' => array('type' => 'integer', 'null' => false, 'default' => 0),
865 
				'name' => array('type' => 'string', 'null' => false, 'length' => 50),
866 
			)
867 
		));
868 
		$schema2 = new CakeSchema(array(
869 
			'name' => 'AlterTest1',
870 
			'connection' => 'test',
871 
			'altertest' => array(
872 
				'id' => array('type' => 'integer', 'null' => false, 'default' => 0),
873 
				'field_two' => array('type' => 'string', 'null' => false, 'length' => 50),
874 
			),
875 
			'other_table' => array(
876 
				'id' => array('type' => 'integer', 'null' => false, 'default' => 0),
877 
				'field_two' => array('type' => 'string', 'null' => false, 'length' => 50),
878 
			)
879 
		));
880 
		$result = $this->db->alterSchema($schema2->compare($schema1));
881 
		$this->assertEquals(2, substr_count($result, 'field_two'), 'Too many fields');
882 
		$this->assertFalse(strpos(';ALTER', $result), 'Too many semi colons');
883 
	}
884 
 
885 
/**
886 
 * test encoding setting.
887 
 *
888 
 * @return void
889 
 */
890 
	public function testEncoding() {
891 
		$result = $this->Dbo->setEncoding('UTF8');
892 
		$this->assertTrue($result);
893 
 
894 
		$result = $this->Dbo->getEncoding();
895 
		$this->assertEquals('UTF8', $result);
896 
 
897 
		$result = $this->Dbo->setEncoding('EUC_JP'); /* 'EUC_JP' is right character code name in PostgreSQL */
898 
		$this->assertTrue($result);
899 
 
900 
		$result = $this->Dbo->getEncoding();
901 
		$this->assertEquals('EUC_JP', $result);
902 
	}
903 
 
904 
/**
905 
 * Test truncate with a mock.
906 
 *
907 
 * @return void
908 
 */
909 
	public function testTruncateStatements() {
910 
		$this->loadFixtures('Article', 'User');
911 
		$db = ConnectionManager::getDatasource('test');
912 
		$schema = $db->config['schema'];
913 
		$Article = new Article();
914 
 
915 
		$this->Dbo = $this->getMock('Postgres', array('execute'), array($db->config));
916 
 
917 
		$this->Dbo->expects($this->at(0))->method('execute')
918 
			->with("DELETE FROM \"$schema\".\"articles\"");
919 
		$this->Dbo->truncate($Article);
920 
 
921 
		$this->Dbo->expects($this->at(0))->method('execute')
922 
			->with("DELETE FROM \"$schema\".\"articles\"");
923 
		$this->Dbo->truncate('articles');
924 
 
925 
		// #2355: prevent duplicate prefix
926 
		$this->Dbo->config['prefix'] = 'tbl_';
927 
		$Article->tablePrefix = 'tbl_';
928 
		$this->Dbo->expects($this->at(0))->method('execute')
929 
			->with("DELETE FROM \"$schema\".\"tbl_articles\"");
930 
		$this->Dbo->truncate($Article);
931 
 
932 
		$this->Dbo->expects($this->at(0))->method('execute')
933 
			->with("DELETE FROM \"$schema\".\"tbl_articles\"");
934 
		$this->Dbo->truncate('articles');
935 
	}
936 
 
937 
/**
938 
 * Test nested transaction
939 
 *
940 
 * @return void
941 
 */
942 
	public function testNestedTransaction() {
943 
		$this->Dbo->useNestedTransactions = true;
944 
		$this->skipIf($this->Dbo->nestedTransactionSupported() === false, 'The Postgres server do not support nested transaction');
945 
 
946 
		$this->loadFixtures('Article');
947 
		$model = new Article();
948 
		$model->hasOne = $model->hasMany = $model->belongsTo = $model->hasAndBelongsToMany = array();
949 
		$model->cacheQueries = false;
950 
		$this->Dbo->cacheMethods = false;
951 
 
952 
		$this->assertTrue($this->Dbo->begin());
953 
		$this->assertNotEmpty($model->read(null, 1));
954 
 
955 
		$this->assertTrue($this->Dbo->begin());
956 
		$this->assertTrue($model->delete(1));
957 
		$this->assertEmpty($model->read(null, 1));
958 
		$this->assertTrue($this->Dbo->rollback());
959 
		$this->assertNotEmpty($model->read(null, 1));
960 
 
961 
		$this->assertTrue($this->Dbo->begin());
962 
		$this->assertTrue($model->delete(1));
963 
		$this->assertEmpty($model->read(null, 1));
964 
		$this->assertTrue($this->Dbo->commit());
965 
		$this->assertEmpty($model->read(null, 1));
966 
 
967 
		$this->assertTrue($this->Dbo->rollback());
968 
		$this->assertNotEmpty($model->read(null, 1));
969 
	}
970 
 
971 
	public function testResetSequence() {
972 
		$model = new Article();
973 
 
974 
		$table = $this->Dbo->fullTableName($model, false);
975 
		$fields = array(
976 
			'id', 'user_id', 'title', 'body', 'published',
977 
		);
978 
		$values = array(
979 
			array(1, 1, 'test', 'first post', false),
980 
			array(2, 1, 'test 2', 'second post post', false),
981 
		);
982 
		$this->Dbo->insertMulti($table, $fields, $values);
983 
		$sequence = $this->Dbo->getSequence($table);
984 
		$result = $this->Dbo->rawQuery("SELECT nextval('$sequence')");
985 
		$original = $result->fetch(PDO::FETCH_ASSOC);
986 
 
987 
		$this->assertTrue($this->Dbo->resetSequence($table, 'id'));
988 
		$result = $this->Dbo->rawQuery("SELECT currval('$sequence')");
989 
		$new = $result->fetch(PDO::FETCH_ASSOC);
990 
		$this->assertTrue($new['currval'] > $original['nextval'], 'Sequence did not update');
991 
	}
992 
 
993 
	public function testSettings() {
994 
		Configure::write('Cache.disable', true);
995 
		$this->Dbo = ConnectionManager::getDataSource('test');
996 
		$this->skipIf(!($this->Dbo instanceof Postgres));
997 
 
998 
		$config2 = $this->Dbo->config;
999 
		$config2['settings']['datestyle'] = 'sql, dmy';
1000 
		ConnectionManager::create('test2', $config2);
1001 
		$dbo2 = new Postgres($config2, true);
1002 
		$expected = array(array('r' => date('d/m/Y')));
1003 
		$r = $dbo2->fetchRow('SELECT now()::date AS "r"');
1004 
		$this->assertEquals($expected, $r);
1005 
		$dbo2->execute('SET DATESTYLE TO ISO');
1006 
		$dbo2->disconnect();
1007 
	}
1008 
 
1009 
/**
1010 
 * Test the limit function.
1011 
 *
1012 
 * @return void
1013 
 */
1014 
	public function testLimit() {
1015 
		$db = $this->Dbo;
1016 
 
1017 
		$result = $db->limit('0');
1018 
		$this->assertNull($result);
1019 
 
1020 
		$result = $db->limit('10');
1021 
		$this->assertEquals(' LIMIT 10', $result);
1022 
 
1023 
		$result = $db->limit('FARTS', 'BOOGERS');
1024 
		$this->assertEquals(' LIMIT 0 OFFSET 0', $result);
1025 
 
1026 
		$result = $db->limit(20, 10);
1027 
		$this->assertEquals(' LIMIT 20 OFFSET 10', $result);
1028 
 
1029 
		$result = $db->limit(10, 300000000000000000000000000000);
1030 
		$scientificNotation = sprintf('%.1E', 300000000000000000000000000000);
1031 
		$this->assertNotContains($scientificNotation, $result);
1032 
	}
1033 
 
1034 
}