/**
  * Creates GetBlobMetadataResult from response headers.
  * 
  * @param array $headers  The HTTP response headers.
  * @param array $metadata The blob metadata array.
  * 
  * @return GetBlobMetadataResult
  */
 public static function create($headers, $metadata)
 {
     $result = new GetBlobMetadataResult();
     $date = $headers[Resources::LAST_MODIFIED];
     $result->setLastModified(Utilities::rfc1123ToDateTime($date));
     $result->setEtag($headers[Resources::ETAG]);
     $result->setMetadata(is_null($metadata) ? array() : $metadata);
     return $result;
 }
 /**
  * @covers WindowsAzure\Blob\Models\GetBlobMetadataResult::setEtag
  */
 public function testSetEtag()
 {
     // Setup
     $getBlobMetadataResult = new GetBlobMetadataResult();
     $expected = '0x8CACB9BD7C6B1B2';
     // Test
     $getBlobMetadataResult->setEtag($expected);
     // Assert
     $actual = $getBlobMetadataResult->getEtag();
     $this->assertEquals($expected, $actual);
 }