public function test_delete_many() { $this->assertTrue($this->store->set('foo', 'bar')); $this->assertTrue($this->store->set('bat', 'baz')); $this->assertTrue($this->store->set('this', 'that')); $keys = array('foo', 'bat'); $this->assertEquals(2, $this->store->delete_many($keys)); // The $keys is modified in delete_many, ensure it does not change out here. $this->assertEquals(array('foo', 'bat'), $keys); $this->assertEquals('that', $this->store->get('this')); $this->assertFalse($this->store->get('foo')); $this->assertFalse($this->store->get('bat')); }