Merge pull request #115 from guangyang/dev

fix a blob API header

lib/azure/blob/blob_service.rb

@@ -460,7 +460,7 @@ def create_page_blob(container, blob, length, options={})
       # ==== Options
       #
       # Accepted key/value pairs in options parameter are:
-      # * +:if_sequence_number_lte+ - If the blob's sequence number is less than or equal to the specified value, the request proceeds; otherwise it fails with the SequenceNumberConditionNotMet error (HTTP status code 412 - Precondition Failed).
+      # * +:if_sequence_number_le+ - If the blob's sequence number is less than or equal to the specified value, the request proceeds; otherwise it fails with the SequenceNumberConditionNotMet error (HTTP status code 412 - Precondition Failed).
       # * +:if_sequence_number_lt+  - If the blob's sequence number is less than the specified value, the request proceeds; otherwise it fails with SequenceNumberConditionNotMet error (HTTP status code 412 - Precondition Failed).
       # * +:if_sequence_number_eq+  - If the blob's sequence number is equal to the specified value, the request proceeds; otherwise it fails with SequenceNumberConditionNotMet error (HTTP status code 412 - Precondition Failed).
       # * +:if_modified_since+      - A DateTime value. Specify this conditional header to write the page only if the blob has been modified since the specified date/time. If the blob has not been modified, the Blob service returns status code 412 (Precondition Failed).
@@ -486,7 +486,7 @@ def create_blob_pages(container, blob, start_range, end_range, content, options=
 
         # set optional headers
         unless options.empty?
-          headers["x-ms-if-sequence-number-lte"] = options[:if_sequence_number_lte] if options[:if_sequence_number_lte]
+          headers["x-ms-if-sequence-number-le"] = options[:if_sequence_number_le] if options[:if_sequence_number_le]
           headers["x-ms-if-sequence-number-lt"] = options[:if_sequence_number_lt] if options[:if_sequence_number_lt]
           headers["x-ms-if-sequence-number-eq"] = options[:if_sequence_number_eq] if options[:if_sequence_number_eq]
           headers["If-Modified-Since"] = options[:if_modified_since] if options[:if_modified_since]

test/unit/blob/blob_service_test.rb

@@ -734,16 +734,16 @@
             subject.create_blob_pages container_name, blob_name, start_range, end_range, content, { :if_sequence_number_lt => "isnlt-value" }
           end
 
-          it "modifies the request headers when provided a :if_sequence_number_lte value" do
-            request_headers["x-ms-if-sequence-number-lte"] = "isnlte-value"
-            subject.create_blob_pages container_name, blob_name, start_range, end_range, content, { :if_sequence_number_lte => "isnlte-value" }
+          it "modifies the request headers when provided a :if_sequence_number_le value" do
+            request_headers["x-ms-if-sequence-number-le"] = "isnle-value"
+            subject.create_blob_pages container_name, blob_name, start_range, end_range, content, { :if_sequence_number_le => "isnle-value" }
           end
-          
+
           it "modifies the request headers when provided a :if_modified_since value" do
             request_headers["If-Modified-Since"] = "ims-value"
             subject.create_blob_pages container_name, blob_name, start_range, end_range, content, { :if_modified_since => "ims-value" }
           end
-          
+
           it "modifies the request headers when provided a :if_unmodified_since value" do
             request_headers["If-Unmodified-Since"] = "iums-value"
             subject.create_blob_pages container_name, blob_name, start_range, end_range, content, { :if_unmodified_since => "iums-value" }