/**
  * @covers WindowsAzure\Table\Models\Entity::setETag
  * @covers WindowsAzure\Table\Models\Entity::getETag
  */
 public function testSetETag()
 {
     // Setup
     $expected = '0x8CAFB82EFF70C46';
     $entity = new Entity();
     $entity->setETag($expected);
     // Test
     $entity->setETag($expected);
     // Assert
     $this->assertEquals($expected, $entity->getETag());
 }