nextcloud/tests/lib/cache.php

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<?php
/**
* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
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abstract class Test_Cache extends PHPUnit_Framework_TestCase {
/**
* @var OC_Cache cache;
*/
protected $instance;
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public function tearDown() {
if($this->instance) {
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$this->instance->clear();
}
}
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function testSimple() {
$this->assertNull($this->instance->get('value1'));
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$this->assertFalse($this->instance->hasKey('value1'));
$value='foobar';
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$this->instance->set('value1', $value);
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$this->assertTrue($this->instance->hasKey('value1'));
$received=$this->instance->get('value1');
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$this->assertEquals($value, $received, 'Value recieved from cache not equal to the original');
$value='ipsum lorum';
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$this->instance->set('value1', $value);
$received=$this->instance->get('value1');
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$this->assertEquals($value, $received, 'Value not overwritten by second set');
$value2='foobar';
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$this->instance->set('value2', $value2);
$received2=$this->instance->get('value2');
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$this->assertTrue($this->instance->hasKey('value1'));
$this->assertTrue($this->instance->hasKey('value2'));
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$this->assertEquals($value, $received, 'Value changed while setting other variable');
$this->assertEquals($value2, $received2, 'Second value not equal to original');
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$this->assertFalse($this->instance->hasKey('not_set'));
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$this->assertNull($this->instance->get('not_set'), 'Unset value not equal to null');
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$this->assertTrue($this->instance->remove('value1'));
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$this->assertFalse($this->instance->hasKey('value1'));
}
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function testClear() {
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$value='ipsum lorum';
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$this->instance->set('1_value1', $value);
$this->instance->set('1_value2', $value);
$this->instance->set('2_value1', $value);
$this->instance->set('3_value1', $value);
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$this->assertTrue($this->instance->clear('1_'));
$this->assertFalse($this->instance->hasKey('1_value1'));
$this->assertFalse($this->instance->hasKey('1_value2'));
$this->assertTrue($this->instance->hasKey('2_value1'));
$this->assertTrue($this->instance->hasKey('3_value1'));
$this->assertTrue($this->instance->clear());
$this->assertFalse($this->instance->hasKey('1_value1'));
$this->assertFalse($this->instance->hasKey('1_value2'));
$this->assertFalse($this->instance->hasKey('2_value1'));
$this->assertFalse($this->instance->hasKey('3_value1'));
}
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}