MDL-40903 cache: Unittests and small fixes for persistent application cache
This commit is contained in:
Marina Glancy
committed by
Sam Hemelryk
Sam Hemelryk
parent
b7a3f7457d
commit
ae3f682a63
Vendored
+158
@@ -1535,4 +1535,162 @@ class cache_phpunit_tests extends advanced_testcase {
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$this->assertInstanceOf('cache_request', $cache);
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$this->assertArrayHasKey('cache_is_searchable', $cache->phpunit_get_store_implements());
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}
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public function test_persistent_cache() {
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$instance = cache_config_phpunittest::instance();
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$instance->phpunit_add_definition('phpunit/persistentapp', array(
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'mode' => cache_store::MODE_APPLICATION,
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'component' => 'phpunit',
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'area' => 'persistentapp',
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'persistentdata' => true,
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'persistentmaxsize' => 3,
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));
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$instance->phpunit_add_definition('phpunit/persistentapp2', array(
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'mode' => cache_store::MODE_APPLICATION,
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'component' => 'phpunit',
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'area' => 'persistentapp2',
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'persistentdata' => true,
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'persistentmaxsize' => 3,
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));
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$instance->phpunit_add_definition('phpunit/persistentapp3', array(
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'mode' => cache_store::MODE_APPLICATION,
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'component' => 'phpunit',
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'area' => 'persistentapp3',
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'persistentdata' => true,
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'persistentmaxsize' => 3,
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));
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$instance->phpunit_add_definition('phpunit/persistentapp4', array(
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'mode' => cache_store::MODE_APPLICATION,
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'component' => 'phpunit',
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'area' => 'persistentapp3',
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'persistentdata' => true,
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'persistentmaxsize' => 4,
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));
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$cache = cache::make('phpunit', 'persistentapp');
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$this->assertInstanceOf('cache_phpunit_application', $cache);
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// Set and get three elements.
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('b', 'B'));
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$this->assertTrue($cache->set('c', 'C'));
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$this->assertEquals('A', $cache->get('a'));
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$this->assertEquals(array('b' => 'B', 'c' => 'C'), $cache->get_many(array('b', 'c')));
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// Make sure all items are in persistent cache.
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$this->assertEquals('A', $cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertEquals('B', $cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertEquals('C', $cache->phpunit_get_directly_from_persistcache('c'));
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// Add new value and make sure it is in cache and it is in persistcache.
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$this->assertTrue($cache->set('d', 'D'));
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$this->assertEquals('D', $cache->phpunit_get_directly_from_persistcache('d'));
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$this->assertEquals('D', $cache->get('d'));
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// Now the least recent accessed item (a) is no longer in persistent cache.
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertEquals('B', $cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertEquals('C', $cache->phpunit_get_directly_from_persistcache('c'));
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// Adding and deleting element.
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->delete('a'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertFalse($cache->has('a'));
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// Make sure "purge" deletes from persist as well.
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$cache->purge();
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('c'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('d'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('e'));
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// Check that persistent cache holds the last accessed items by get/set.
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('b', 'B'));
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$this->assertTrue($cache->set('c', 'C'));
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$this->assertTrue($cache->set('d', 'D'));
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$this->assertTrue($cache->set('e', 'E'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertEquals('C', $cache->phpunit_get_directly_from_persistcache('c'));
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$this->assertEquals('D', $cache->phpunit_get_directly_from_persistcache('d'));
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$this->assertEquals('E', $cache->phpunit_get_directly_from_persistcache('e'));
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/** @var cache_phpunit_application $cache */
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$cache = cache::make('phpunit', 'persistentapp2');
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$this->assertInstanceOf('cache_phpunit_application', $cache);
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// Check that persistent cache holds the last accessed items by get/set.
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('b', 'B'));
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$this->assertTrue($cache->set('c', 'C'));
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$this->assertTrue($cache->set('d', 'D'));
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$this->assertTrue($cache->set('e', 'E'));
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// Current keys in persist cache: c, d, e.
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$this->assertEquals('C', $cache->phpunit_get_directly_from_persistcache('c'));
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$this->assertEquals('D', $cache->phpunit_get_directly_from_persistcache('d'));
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$this->assertEquals('E', $cache->phpunit_get_directly_from_persistcache('e'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertEquals('A', $cache->get('a'));
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// Current keys in persist cache: d, e, a.
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$this->assertEquals('D', $cache->phpunit_get_directly_from_persistcache('d'));
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$this->assertEquals('E', $cache->phpunit_get_directly_from_persistcache('e'));
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$this->assertEquals('A', $cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('c'));
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// Current keys in persist cache: d, e, a.
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$this->assertEquals(array('c' => 'C'), $cache->get_many(array('c')));
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// Current keys in persist cache: e, a, c.
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$this->assertEquals('E', $cache->phpunit_get_directly_from_persistcache('e'));
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$this->assertEquals('A', $cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertEquals('C', $cache->phpunit_get_directly_from_persistcache('c'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('d'));
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$cache = cache::make('phpunit', 'persistentapp3');
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$this->assertInstanceOf('cache_phpunit_application', $cache);
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// Check that persistent cache holds the last accessed items by get/set.
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('b', 'B'));
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$this->assertTrue($cache->set('c', 'C'));
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$this->assertTrue($cache->set('d', 'D'));
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$this->assertTrue($cache->set('e', 'E'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertEquals('C', $cache->phpunit_get_directly_from_persistcache('c'));
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$this->assertEquals('D', $cache->phpunit_get_directly_from_persistcache('d'));
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$this->assertEquals('E', $cache->phpunit_get_directly_from_persistcache('e'));
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$this->assertTrue($cache->set('b', 'B2'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertEquals('B2', $cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('c'));
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$this->assertEquals('D', $cache->phpunit_get_directly_from_persistcache('d'));
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$this->assertEquals('E', $cache->phpunit_get_directly_from_persistcache('e'));
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$this->assertEquals(2, $cache->set_many(array('b' => 'B3', 'c' => 'C3')));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertEquals('B3', $cache->phpunit_get_directly_from_persistcache('b'));
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$this->assertEquals('C3', $cache->phpunit_get_directly_from_persistcache('c'));
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$this->assertFalse($cache->phpunit_get_directly_from_persistcache('d'));
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$this->assertEquals('E', $cache->phpunit_get_directly_from_persistcache('e'));
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$cache = cache::make('phpunit', 'persistentapp4');
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$this->assertInstanceOf('cache_phpunit_application', $cache);
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertTrue($cache->set('a', 'A'));
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$this->assertEquals('A', $cache->phpunit_get_directly_from_persistcache('a'));
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$this->assertEquals('A', $cache->get('a'));
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}
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}
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