/**
  * @depends	testLoadFilters
  * @return	null
  */
 public function testClearFilters()
 {
     $list1 = array($this->getMock($this->filterInterface), $this->getMock($this->filterInterface), $this->getMock($this->filterInterface));
     $this->chain->loadFilters($list1);
     $this->assertTrue($this->chain->isFilters());
     $this->assertSame($this->chain, $this->chain->clearFilters());
     $this->assertFalse($this->chain->isFilters());
     $this->assertEquals(array(), $this->chain->getFilters());
 }