/** 
  * @covers WindowsAzure\Blob\Models\CopyBlobOptions::setMetadata
  * @covers WindowsAzure\Blob\Models\CopyBlobOptions::getMetadata
  */
 public function testSetMetadata()
 {
     $copyBlobOptions = new CopyBlobOptions();
     $expected = array('key1' => 'value1', 'key2' => 'value2');
     $copyBlobOptions->setMetadata($expected);
     $this->assertEquals($expected, $copyBlobOptions->getMetadata());
 }
 /**
  * Copies a source blob to a destination blob from different storage account.
  *
  * @param string                 $destinationContainer name of the destination
  * container
  * @param string                 $destinationBlob      name of the destination
  * blob
  * @param string                 $sourceBlobPath      name of the source
  * blob
  * @param Models\CopyBlobOptions $options              optional parameters
  *
  * @return CopyBlobResult
  *
  * @see http://msdn.microsoft.com/en-us/library/windowsazure/dd894037.aspx
  */
 public function copyExternalBlob($destinationContainer, $destinationBlob, $sourceBlobPath, $options = null)
 {
     $method = Resources::HTTP_PUT;
     $headers = array();
     $postParams = array();
     $queryParams = array();
     $destinationBlobPath = $this->_createPath($destinationContainer, $destinationBlob);
     $statusCode = Resources::STATUS_ACCEPTED;
     if (is_null($options)) {
         $options = new CopyBlobOptions();
     }
     $this->addOptionalQueryParam($queryParams, Resources::QP_TIMEOUT, $options->getTimeout());
     $headers = $this->addOptionalAccessConditionHeader($headers, $options->getAccessCondition());
     $headers = $this->addOptionalSourceAccessConditionHeader($headers, $options->getSourceAccessCondition());
     $this->addOptionalHeader($headers, Resources::X_MS_COPY_SOURCE, $sourceBlobPath);
     $headers = $this->addMetadataHeaders($headers, $options->getMetadata());
     $this->addOptionalHeader($headers, Resources::X_MS_LEASE_ID, $options->getLeaseId());
     $this->addOptionalHeader($headers, Resources::X_MS_SOURCE_LEASE_ID, $options->getSourceLeaseId());
     $response = $this->send($method, $headers, $queryParams, $postParams, $destinationBlobPath, $statusCode);
     return CopyBlobResult::create($response->getHeader());
 }