public function testDumpFromCache() {
$content = 'asdf';
$this->inner
->expects($this
->once())
->method('getFilters')
->will($this
->returnValue(array()));
$this->cache
->expects($this
->once())
->method('has')
->with($this
->isType('string'))
->will($this
->returnValue(true));
$this->cache
->expects($this
->once())
->method('get')
->with($this
->isType('string'))
->will($this
->returnValue($content));
$this
->assertEquals($content, $this->asset
->dump(), '->dump() returns the cached value');
}