adding test

Author: shubhangi-google

google-cloud-storage/test/google/cloud/storage/lazy/file_test.rb

@@ -198,7 +198,7 @@ def file.md5
 
       mock = Minitest::Mock.new
       mock.expect :get_object, [tmpfile, download_http_resp],
-        [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: {}
+        [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
       bucket.service.mocked_service = mock
 
@@ -221,7 +221,7 @@ def file.md5
 
       mock = Minitest::Mock.new
       mock.expect :get_object, [tmpfile, download_http_resp],
-        [bucket_name, file_name], download_dest: tmpfile.path, generation: nil, user_project: nil, options: {}
+        [bucket_name, file_name], download_dest: tmpfile.path, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
       bucket.service.mocked_service = mock
 
@@ -244,7 +244,7 @@ def file_user_project.md5
 
       mock = Minitest::Mock.new
       mock.expect :get_object, [tmpfile, download_http_resp],
-        [bucket.name, file_user_project.name], download_dest: tmpfile, generation: nil, user_project: "test", options: {}
+        [bucket.name, file_user_project.name], download_dest: tmpfile, generation: nil, user_project: "test", options: { header: { "Accept-Encoding" => "gzip" } }
 
       bucket.service.mocked_service = mock
 
@@ -265,7 +265,7 @@ def file.md5
 
     mock = Minitest::Mock.new
     mock.expect :get_object, [StringIO.new("yay!"), download_http_resp],
-      [bucket_name, file_name], download_dest: downloadio, generation: nil, user_project: nil, options: {}
+      [bucket_name, file_name], download_dest: downloadio, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
     bucket.service.mocked_service = mock
 
@@ -285,7 +285,7 @@ def file.md5
 
     mock = Minitest::Mock.new
     mock.expect :get_object, [StringIO.new("yay!"), download_http_resp],
-      [bucket_name, file_name], download_dest: downloadio, generation: nil, user_project: nil, options: {}
+      [bucket_name, file_name], download_dest: downloadio, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
     bucket.service.mocked_service = mock
 
@@ -307,8 +307,12 @@ def file.md5
       tmpfile.write "yay!"
 
       mock = Minitest::Mock.new
+
+      expected_options = key_options.dup
+      expected_options[:header] ||= {}
+      expected_options[:header]["Accept-Encoding"] = "gzip"
       mock.expect :get_object, [nil, download_http_resp], # using encryption keys seems to return nil
-        [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: key_options
+        [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: expected_options
 
       bucket.service.mocked_service = mock
 
@@ -328,7 +332,7 @@ def file.crc32c; "crc32c="; end
       Tempfile.open "google-cloud" do |tmpfile|
         mock = Minitest::Mock.new
         mock.expect :get_object, [tmpfile, download_http_resp],
-          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: {}
+          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
         bucket.service.mocked_service = mock
 
@@ -355,7 +359,7 @@ def file.crc32c; "crc32c="; end
       Tempfile.open "google-cloud" do |tmpfile|
         mock = Minitest::Mock.new
         mock.expect :get_object, [tmpfile, download_http_resp],
-          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: {}
+          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
         bucket.service.mocked_service = mock
 
@@ -382,7 +386,7 @@ def file.crc32c; "crc32c="; end
       Tempfile.open "google-cloud" do |tmpfile|
         mock = Minitest::Mock.new
         mock.expect :get_object, [tmpfile, download_http_resp],
-          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: {}
+          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
         bucket.service.mocked_service = mock
 
@@ -409,7 +413,7 @@ def file.crc32c; "crc32c="; end
       Tempfile.open "google-cloud" do |tmpfile|
         mock = Minitest::Mock.new
         mock.expect :get_object, [tmpfile, download_http_resp],
-          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: {}
+          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
         bucket.service.mocked_service = mock
 
@@ -440,7 +444,7 @@ def file.crc32c; "crc32c="; end
       Tempfile.open "google-cloud" do |tmpfile|
         mock = Minitest::Mock.new
         mock.expect :get_object, [tmpfile, download_http_resp],
-          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: {}
+          [bucket_name, file_name], download_dest: tmpfile, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
         bucket.service.mocked_service = mock
 
@@ -465,7 +469,7 @@ def file.crc32c; "crc32c="; end
       Tempfile.open "google-cloud" do |tmpfile|
         mock = Minitest::Mock.new
         mock.expect :get_object, [tmpfile, download_http_resp],
-          [bucket_name, file_name], download_dest: tmpfile.path, generation: nil, user_project: nil, options: {}
+          [bucket_name, file_name], download_dest: tmpfile.path, generation: nil, user_project: nil, options: { header: { "Accept-Encoding" => "gzip" } }
 
         bucket.service.mocked_service = mock