/** * Test the store for basic functionality. */ public function run_tests(cache_store $instance) { $object = new stdClass(); $object->data = 1; // Test set with a string. $this->assertTrue($instance->set('test1', 'test1')); $this->assertTrue($instance->set('test2', 'test2')); $this->assertTrue($instance->set('test3', '3')); $this->assertTrue($instance->set('other3', '3')); // Test get with a string. $this->assertSame('test1', $instance->get('test1')); $this->assertSame('test2', $instance->get('test2')); $this->assertSame('3', $instance->get('test3')); // Test find and find with prefix if this class implements the searchable interface. if ($instance->is_searchable()) { // Extra settings here ignore the return order of the array. $this->assertEquals(['test3', 'test1', 'test2', 'other3'], $instance->find_all(), '', 0, 1, true); // Extra settings here ignore the return order of the array. $this->assertEquals(['test2', 'test1', 'test3'], $instance->find_by_prefix('test'), '', 0, 1, true); $this->assertEquals(['test2'], $instance->find_by_prefix('test2')); $this->assertEquals(['other3'], $instance->find_by_prefix('other')); $this->assertEquals([], $instance->find_by_prefix('nothere')); } // Test set with an int. $this->assertTrue($instance->set('test1', 1)); $this->assertTrue($instance->set('test2', 2)); // Test get with an int. $this->assertSame(1, $instance->get('test1')); $this->assertInternalType('int', $instance->get('test1')); $this->assertSame(2, $instance->get('test2')); $this->assertInternalType('int', $instance->get('test2')); // Test set with a bool. $this->assertTrue($instance->set('test1', true)); // Test get with an bool. $this->assertSame(true, $instance->get('test1')); $this->assertInternalType('boolean', $instance->get('test1')); // Test with an object. $this->assertTrue($instance->set('obj', $object)); if ($instance::get_supported_features() & cache_store::DEREFERENCES_OBJECTS) { $this->assertNotSame($object, $instance->get('obj'), 'Objects must be dereferenced when returned.'); } $this->assertEquals($object, $instance->get('obj')); // Test delete. $this->assertTrue($instance->delete('test1')); $this->assertTrue($instance->delete('test3')); $this->assertFalse($instance->delete('test3')); $this->assertFalse($instance->get('test1')); $this->assertSame(2, $instance->get('test2')); $this->assertTrue($instance->set('test1', 'test1')); // Test purge. $this->assertTrue($instance->purge()); $this->assertFalse($instance->get('test1')); $this->assertFalse($instance->get('test2')); // Test set_many. $outcome = $instance->set_many(array(array('key' => 'many1', 'value' => 'many1'), array('key' => 'many2', 'value' => 'many2'), array('key' => 'many3', 'value' => 'many3'), array('key' => 'many4', 'value' => 'many4'), array('key' => 'many5', 'value' => 'many5'))); $this->assertSame(5, $outcome); $this->assertSame('many1', $instance->get('many1')); $this->assertSame('many5', $instance->get('many5')); $this->assertFalse($instance->get('many6')); // Test get_many. $result = $instance->get_many(array('many1', 'many3', 'many5', 'many6')); $this->assertInternalType('array', $result); $this->assertCount(4, $result); $this->assertSame(array('many1' => 'many1', 'many3' => 'many3', 'many5' => 'many5', 'many6' => false), $result); // Test delete_many. $this->assertSame(3, $instance->delete_many(array('many2', 'many3', 'many4'))); $this->assertSame(2, $instance->delete_many(array('many1', 'many5', 'many6'))); }