RedisTest::testClear() - Code Metrics - Inspection of "Add scrutinizer" - joomla-framework/cache - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 2.0-dev ( 13430b...59c481 )

by George

created 2016-03-31 20:23 UTC

RedisTest::testClear() B

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	37
Code Lines	22

Duplication

Lines	37
Ratio	100 %

Importance

Changes	8
Bugs	1	Features	1

Metric	Value
c	8
b	1
f	1
dl	37
loc	37
rs	8.8571
cc	1
eloc	22
nc	1
nop	0

<?php
/**
 * @copyright  Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE
 */

namespace Joomla\Cache\Tests;

use Joomla\Cache;

/**
 * Tests for the Joomla\Cache\Redis class.
 *
 * @since  1.0
 */
class RedisTest extends \PHPUnit_Framework_TestCase
{
	/**
	 * @var	Cache\Redis
	 * @since  1.0
	 */
	private $instance;

	/**
	 * Tests for the correct Psr\Cache return values.
	 *
	 * @return  void
	 *
	 * @coversNothing
	 * @since   1.0
	 */
	public function testPsrCache()
	{
		$this->assertInternalType('boolean', $this->instance->clear(), 'Checking clear.');
		$this->assertInstanceOf('\Psr\Cache\CacheItemInterface', $this->instance->getItem('foo'), 'Checking getItem.');
		$this->assertInternalType('array', $this->instance->getItems(array('foo')), 'Checking getItems.');
		$this->assertInternalType('boolean', $this->instance->deleteItem('foo'), 'Checking deleteItem.');
		$this->assertInternalType('array', $this->instance->deleteItems(array('foo')), 'Checking deleteItems.');

		// Create a stub for the CacheItemInterface class.
		$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub->method('get')
			->willReturn('bar');

		$stub->method('getKey')
			->willReturn('foo');

		$this->assertInternalType('boolean', $this->instance->save($stub), 'Checking save.');
	}

	/**
	 * Tests the Joomla\Cache\Redis::get and Joomla\Cache\Redis::set methods.
	 *
	 * @return  void
	 *
	 * @covers  Joomla\Cache\Redis::getItem
	 * @covers  Joomla\Cache\Redis::save
	 * @covers  Joomla\Cache\Redis::connect
	 * @since   1.0
	 */
	public function testGetAndSave()
	{
		// Create a stub for the CacheItemInterface class.
		$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub->method('get')
			->willReturn('bar');

		$stub->method('getKey')
			->willReturn('foo');

		$this->assertTrue(
			$this->instance->save($stub),
			'Should store the data properly'
		);

		$this->assertEquals(
			'bar',
			$this->instance->getItem('foo')->get(),
			'Checking get'
		);
	}

	/**
	 * Tests the Joomla\Cache\Redis::get and Joomla\Cache\Redis::set methods with timeout
	 *
	 * @return  void
	 *
	 * @covers  Joomla\Cache\Redis::getItem
	 * @covers  Joomla\Cache\Redis::save
	 * @covers  Joomla\Cache\Redis::connect
	 * @since   1.0
	 */
	public function testGetAndSaveWithTimeout()
	{
		// Create a stub for the CacheItemInterface class.
		$stub = $this->getMockBuilder('\\Joomla\\Cache\\Item\\AbstractItem')
			->getMock();

		$stub->method('get')
			->willReturn('bar');

		$stub->method('getKey')
			->willReturn('foo');

		$expireDate = new \DateTime;
		$expireDate->setTimestamp(time() - 1);
		$stub->method('getExpiration')
			->willReturn($expireDate);

		$this->assertTrue(
			$this->instance->save($stub),
			'Should store the data properly'
		);

		sleep(2);

		$this->assertFalse(
			$this->instance->getItem('foo')->isHit(),
			'Checks expired get.'
		);
	}

	/**
	 * Tests the Joomla\Cache\Redis::clear method.
	 *
	 * @return  void
	 *
	 * @covers  Joomla\Cache\Redis::clear
	 * @covers  Joomla\Cache\Redis::connect
	 * @since   1.0
	 */
	public function testClear()
	{
		// Create a stub for the CacheItemInterface class.
		$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub->method('get')
			->willReturn('bar');

		$stub->method('getKey')
			->willReturn('foo');

		// Create a stub for the CacheItemInterface class.
		$stub2 = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub2->method('get')
			->willReturn('car');

		$stub2->method('getKey')
			->willReturn('boo');

		$this->instance->save($stub);
		$this->instance->save($stub2);

		$this->instance->clear();

		$this->assertFalse(
			$this->instance->getItem('foo')->isHit(),
			'Item should have been removed'
		);

		$this->assertFalse(
			$this->instance->getItem('goo')->isHit(),
			'Item should have been removed'
		);
	}

	/**
	 * Tests the Joomla\Cache\Redis::hasItem method.
	 *
	 * @return  void
	 *
	 * @covers  Joomla\Cache\Redis::connect
	 * @covers  Joomla\Cache\Redis::hasItem
	 * @since   1.0
	 */
	public function testHasItem()
	{
		$this->assertFalse(
			$this->instance->hasItem('foo'),
			'Item should not exist'
		);

		// Create a stub for the CacheItemInterface class.
		$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub->method('get')
			->willReturn('bar');

		$stub->method('getKey')
			->willReturn('foo');

		$this->instance->save($stub);

		$this->assertTrue(
			$this->instance->hasItem('foo'),
			'Item should exist'
		);
	}

	/**
	 * Tests the Joomla\Cache\Redis::remove method.
	 *
	 * @return  void
	 *
	 * @covers  Joomla\Cache\Redis::connect
	 * @covers  Joomla\Cache\Redis::deleteItem
	 * @since   1.0
	 */

	public function testRemove()
	{
		// Create a stub for the CacheItemInterface class.
		$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub->method('get')
			->willReturn('bar');

		$stub->method('getKey')
			->willReturn('foo');

		$this->instance->save($stub);
		$this->assertTrue(
			$this->instance->getItem('foo')->isHit(),
			'Item should exist'
		);

		$this->instance->deleteItem('foo');

		$this->assertFalse(
			$this->instance->getItem('foo')->isHit(),
			'Item should have been removed'
		);
	}

	/**
	 * Tests the Joomla\Cache\Redis::getItems method.
	 *
	 * @return  void
	 *
	 * @covers  Joomla\Cache\Redis::getItems
	 * @since   1.0
	 */
	public function testGetItems()
	{
		// Create a stub for the CacheItemInterface class.
		$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub->method('get')
			->willReturn('bar');

		$stub->method('getKey')
			->willReturn('foo');

		// Create a stub for the CacheItemInterface class.
		$stub2 = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub2->method('get')
			->willReturn('bar');

		$stub2->method('getKey')
			->willReturn('boo');

		$this->instance->save($stub);
		$this->instance->save($stub2);

		$fooResult = $this->instance->getItems(array('foo', 'boo'));

		$this->assertArrayHasKey('foo', $fooResult, 'Missing array key');
		$this->assertArrayHasKey('boo', $fooResult, 'Missing array key');

		$this->assertInstanceOf(
			'Joomla\Cache\Item\Item',
			$fooResult['foo'],
			'Expected instance of Joomla\Cache\Item\Item'
		);
		$this->assertInstanceOf(
			'Joomla\Cache\Item\Item',
			$fooResult['boo'],
			'Expected instance of Joomla\Cache\Item\Item'
		);

		$this->assertTrue(
			$fooResult['foo']->isHit(),
			'Item should be returned from cache'
		);
		$this->assertTrue(
			$fooResult['boo']->isHit(),
			'Item should be returned from cache'
		);
	}

	/**
	 * Tests the Joomla\Cache\Redis::deleteItems method.
	 *
	 * @return  void
	 *
	 * @covers  Joomla\Cache\Redis::deleteItems
	 * @since   1.0
	 */
	public function testDeleteItems()
	{
		// Create a stub for the CacheItemInterface class.
		$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub->method('get')
			->willReturn('bar');

		$stub->method('getKey')
			->willReturn('foo');

		// Create a stub for the CacheItemInterface class.
		$stub2 = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
			->getMock();

		$stub2->method('get')
			->willReturn('bar');

		$stub2->method('getKey')
			->willReturn('boo');

		$this->instance->save($stub);
		$this->instance->save($stub2);

		$this->instance->deleteItems(array('foo', 'boo'));

		$this->assertFalse(
			$this->instance->getItem('foo')->isHit(),
			'Item should have been removed'
		);
		$this->assertFalse(
			$this->instance->getItem('boo')->isHit(),
			'Item should have been removed'
		);
	}

	/**
	 * Setup the tests.
	 *
	 * @return  void
	 *
	 * @covers  Joomla\Cache\Redis::__construct
	 * @since   1.0
	 */
	protected function setUp()
	{
		parent::setUp();

		try
		{
			$this->instance = new Cache\Redis;
		}
		catch (\Exception $e)
		{
			$this->markTestSkipped($e->getMessage());
		}
	}

	/**
	 * Flush all data before each test
	 *
	 * @return  void
	 *
	 * @since   1.0
	 */
	protected function assertPreConditions()
	{
		if ($this->instance)
		{
			$this->instance->clear();
		}
	}

	/**
	 * Teardown the test.
	 *
	 * @return  void
	 *
	 * @since   1.0
	 */
	protected function tearDown()
	{
		if ($this->instance)
		{
			$this->instance->clear();
		}
	}
}


1			<?php
2			/**
3			* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
4			* @license GNU General Public License version 2 or later; see LICENSE
5			*/
6
7			namespace Joomla\Cache\Tests;
8
9			use Joomla\Cache;
10
11			/**
12			* Tests for the Joomla\Cache\Redis class.
13			*
14			* @since 1.0
15			*/
16			class RedisTest extends \PHPUnit_Framework_TestCase
17			{
18			/**
19			* @var Cache\Redis
20			* @since 1.0
21			*/
22			private $instance;
23
24			/**
25			* Tests for the correct Psr\Cache return values.
26			*
27			* @return void
28			*
29			* @coversNothing
30			* @since 1.0
31			*/
32			public function testPsrCache()
33			{
34			$this->assertInternalType('boolean', $this->instance->clear(), 'Checking clear.');
35			$this->assertInstanceOf('\Psr\Cache\CacheItemInterface', $this->instance->getItem('foo'), 'Checking getItem.');
36			$this->assertInternalType('array', $this->instance->getItems(array('foo')), 'Checking getItems.');
37			$this->assertInternalType('boolean', $this->instance->deleteItem('foo'), 'Checking deleteItem.');
38			$this->assertInternalType('array', $this->instance->deleteItems(array('foo')), 'Checking deleteItems.');
39
40			// Create a stub for the CacheItemInterface class.
41			$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
42			->getMock();
43
44			$stub->method('get')
45			->willReturn('bar');
46
47			$stub->method('getKey')
48			->willReturn('foo');
49
50			$this->assertInternalType('boolean', $this->instance->save($stub), 'Checking save.');
51			}
52
53			/**
54			* Tests the Joomla\Cache\Redis::get and Joomla\Cache\Redis::set methods.
55			*
56			* @return void
57			*
58			* @covers Joomla\Cache\Redis::getItem
59			* @covers Joomla\Cache\Redis::save
60			* @covers Joomla\Cache\Redis::connect
61			* @since 1.0
62			*/
63			public function testGetAndSave()
64			{
65			// Create a stub for the CacheItemInterface class.
66			$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
67			->getMock();
68
69			$stub->method('get')
70			->willReturn('bar');
71
72			$stub->method('getKey')
73			->willReturn('foo');
74
75			$this->assertTrue(
76			$this->instance->save($stub),
77			'Should store the data properly'
78			);
79
80			$this->assertEquals(
81			'bar',
82			$this->instance->getItem('foo')->get(),
83			'Checking get'
84			);
85			}
86
87			/**
88			* Tests the Joomla\Cache\Redis::get and Joomla\Cache\Redis::set methods with timeout
89			*
90			* @return void
91			*
92			* @covers Joomla\Cache\Redis::getItem
93			* @covers Joomla\Cache\Redis::save
94			* @covers Joomla\Cache\Redis::connect
95			* @since 1.0
96			*/
97			public function testGetAndSaveWithTimeout()
98			{
99			// Create a stub for the CacheItemInterface class.
100			$stub = $this->getMockBuilder('\\Joomla\\Cache\\Item\\AbstractItem')
101			->getMock();
102
103			$stub->method('get')
104			->willReturn('bar');
105
106			$stub->method('getKey')
107			->willReturn('foo');
108
109			$expireDate = new \DateTime;
110			$expireDate->setTimestamp(time() - 1);
111			$stub->method('getExpiration')
112			->willReturn($expireDate);
113
114			$this->assertTrue(
115			$this->instance->save($stub),
116			'Should store the data properly'
117			);
118
119			sleep(2);
120
121			$this->assertFalse(
122			$this->instance->getItem('foo')->isHit(),
123			'Checks expired get.'
124			);
125			}
126
127			/**
128			* Tests the Joomla\Cache\Redis::clear method.
129			*
130			* @return void
131			*
132			* @covers Joomla\Cache\Redis::clear
133			* @covers Joomla\Cache\Redis::connect
134			* @since 1.0
135			*/
136			public function testClear()
137			{
138			// Create a stub for the CacheItemInterface class.
139			$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
140			->getMock();
141
142			$stub->method('get')
143			->willReturn('bar');
144
145			$stub->method('getKey')
146			->willReturn('foo');
147
148			// Create a stub for the CacheItemInterface class.
149			$stub2 = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
150			->getMock();
151
152			$stub2->method('get')
153			->willReturn('car');
154
155			$stub2->method('getKey')
156			->willReturn('boo');
157
158			$this->instance->save($stub);
159			$this->instance->save($stub2);
160
161			$this->instance->clear();
162
163			$this->assertFalse(
164			$this->instance->getItem('foo')->isHit(),
165			'Item should have been removed'
166			);
167
168			$this->assertFalse(
169			$this->instance->getItem('goo')->isHit(),
170			'Item should have been removed'
171			);
172			}
173
174			/**
175			* Tests the Joomla\Cache\Redis::hasItem method.
176			*
177			* @return void
178			*
179			* @covers Joomla\Cache\Redis::connect
180			* @covers Joomla\Cache\Redis::hasItem
181			* @since 1.0
182			*/
183			public function testHasItem()
184			{
185			$this->assertFalse(
186			$this->instance->hasItem('foo'),
187			'Item should not exist'
188			);
189
190			// Create a stub for the CacheItemInterface class.
191			$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
192			->getMock();
193
194			$stub->method('get')
195			->willReturn('bar');
196
197			$stub->method('getKey')
198			->willReturn('foo');
199
200			$this->instance->save($stub);
201
202			$this->assertTrue(
203			$this->instance->hasItem('foo'),
204			'Item should exist'
205			);
206			}
207
208			/**
209			* Tests the Joomla\Cache\Redis::remove method.
210			*
211			* @return void
212			*
213			* @covers Joomla\Cache\Redis::connect
214			* @covers Joomla\Cache\Redis::deleteItem
215			* @since 1.0
216			*/
217
218			public function testRemove()
219			{
220			// Create a stub for the CacheItemInterface class.
221			$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
222			->getMock();
223
224			$stub->method('get')
225			->willReturn('bar');
226
227			$stub->method('getKey')
228			->willReturn('foo');
229
230			$this->instance->save($stub);
231			$this->assertTrue(
232			$this->instance->getItem('foo')->isHit(),
233			'Item should exist'
234			);
235
236			$this->instance->deleteItem('foo');
237
238			$this->assertFalse(
239			$this->instance->getItem('foo')->isHit(),
240			'Item should have been removed'
241			);
242			}
243
244			/**
245			* Tests the Joomla\Cache\Redis::getItems method.
246			*
247			* @return void
248			*
249			* @covers Joomla\Cache\Redis::getItems
250			* @since 1.0
251			*/
252			public function testGetItems()
253			{
254			// Create a stub for the CacheItemInterface class.
255			$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
256			->getMock();
257
258			$stub->method('get')
259			->willReturn('bar');
260
261			$stub->method('getKey')
262			->willReturn('foo');
263
264			// Create a stub for the CacheItemInterface class.
265			$stub2 = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
266			->getMock();
267
268			$stub2->method('get')
269			->willReturn('bar');
270
271			$stub2->method('getKey')
272			->willReturn('boo');
273
274			$this->instance->save($stub);
275			$this->instance->save($stub2);
276
277			$fooResult = $this->instance->getItems(array('foo', 'boo'));
278
279			$this->assertArrayHasKey('foo', $fooResult, 'Missing array key');
280			$this->assertArrayHasKey('boo', $fooResult, 'Missing array key');
281
282			$this->assertInstanceOf(
283			'Joomla\Cache\Item\Item',
284			$fooResult['foo'],
285			'Expected instance of Joomla\Cache\Item\Item'
286			);
287			$this->assertInstanceOf(
288			'Joomla\Cache\Item\Item',
289			$fooResult['boo'],
290			'Expected instance of Joomla\Cache\Item\Item'
291			);
292
293			$this->assertTrue(
294			$fooResult['foo']->isHit(),
295			'Item should be returned from cache'
296			);
297			$this->assertTrue(
298			$fooResult['boo']->isHit(),
299			'Item should be returned from cache'
300			);
301			}
302
303			/**
304			* Tests the Joomla\Cache\Redis::deleteItems method.
305			*
306			* @return void
307			*
308			* @covers Joomla\Cache\Redis::deleteItems
309			* @since 1.0
310			*/
311			public function testDeleteItems()
312			{
313			// Create a stub for the CacheItemInterface class.
314			$stub = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
315			->getMock();
316
317			$stub->method('get')
318			->willReturn('bar');
319
320			$stub->method('getKey')
321			->willReturn('foo');
322
323			// Create a stub for the CacheItemInterface class.
324			$stub2 = $this->getMockBuilder('\\Psr\\Cache\\CacheItemInterface')
325			->getMock();
326
327			$stub2->method('get')
328			->willReturn('bar');
329
330			$stub2->method('getKey')
331			->willReturn('boo');
332
333			$this->instance->save($stub);
334			$this->instance->save($stub2);
335
336			$this->instance->deleteItems(array('foo', 'boo'));
337
338			$this->assertFalse(
339			$this->instance->getItem('foo')->isHit(),
340			'Item should have been removed'
341			);
342			$this->assertFalse(
343			$this->instance->getItem('boo')->isHit(),
344			'Item should have been removed'
345			);
346			}
347
348			/**
349			* Setup the tests.
350			*
351			* @return void
352			*
353			* @covers Joomla\Cache\Redis::__construct
354			* @since 1.0
355			*/
356			protected function setUp()
357			{
358			parent::setUp();
359
360			try
361			{
362			$this->instance = new Cache\Redis;
363			}
364			catch (\Exception $e)
365			{
366			$this->markTestSkipped($e->getMessage());
367			}
368			}
369
370			/**
371			* Flush all data before each test
372			*
373			* @return void
374			*
375			* @since 1.0
376			*/
377			protected function assertPreConditions()
378			{
379			if ($this->instance)
380			{
381			$this->instance->clear();
382			}
383			}
384
385			/**
386			* Teardown the test.
387			*
388			* @return void
389			*
390			* @since 1.0
391			*/
392			protected function tearDown()
393			{
394			if ($this->instance)
395			{
396			$this->instance->clear();
397			}
398			}
399			}
400

joomla-framework / cache

Push — 2.0-dev ( 13430b...59c481 )

RedisTest::testClear() B

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