/** * @test * @depends listLevelsTest */ public function isTest() { $list = Level::listLevels(); $mask = 0; foreach ($list as $name => $level) { $this->assertTrue(Level::is($level)); $mask = BitMask::addFlag($mask, $level); } $this->assertTrue(Level::is($mask)); $this->assertFalse(Level::is(1 << 10)); }