/**
* @covers ::addMapping
* @covers ::removeMappings
*/
public function testRemoveMappings()
{
$entity = new ResponsiveImageMapping(array(''));
$entity->addMapping('test_breakpoint', '1x', 'test_style');
$entity->addMapping('test_breakpoint', '2x', 'test_style2');
$entity->addMapping('test_breakpoint2', '1x', 'test_style3');
$this->assertTrue($entity->hasMappings());
$entity->removeMappings();
$this->assertEmpty($entity->getMappings());
$this->assertEmpty($entity->getKeyedMappings());
$this->assertFalse($entity->hasMappings());
}
