public function testAll()
{
$fooConfig = array('fooconfig');
$barConfig = array('barconfig');
$this->filterConfiguration->set('foo', $fooConfig);
$this->filterConfiguration->set('bar', $barConfig);
$this->filterConfiguration->set('some_variation', array());
$filters = array('some_filter' => array());
$reference = 'another_variation';
$eZVariationConfig = array('filters' => $filters, 'reference' => $reference);
$variations = array('some_variation' => $eZVariationConfig);
$this->configResolver->expects($this->once())->method('getParameter')->with('image_variations')->will($this->returnValue($variations));
$this->assertEquals(array('foo' => $fooConfig, 'bar' => $barConfig, 'some_variation' => $eZVariationConfig), $this->filterConfiguration->all());
}