fixing variable name

google-cloud-storage/lib/google/cloud/storage/file.rb

@@ -2092,7 +2092,7 @@ def self.gapi_from_attrs gapi, attributes
         #   file=Google::Cloud::Storage::File
         #   file.from_gs_url(gs_url)
         #   =>
-        #   {"bucket_name"=>"my-todo-app", "file_name"=>"avatars/heidi.jpeg"}
+        #   {"bucket_name"=>"my-todo-app", "file_path"=>"avatars/heidi.jpeg"}
         #
         # @example Fetch bucket_name , file_name and other query params from gs url:
         #   require "google/cloud/storage"
@@ -2101,7 +2101,7 @@ def self.gapi_from_attrs gapi, attributes
         #   file.from_gs_url(gs_url)
         #   =>{
         #     "bucket_name"=>"my-todo-app",
-        #     "file_name"=>"test_sub_folder/heidi.jpeg",
+        #     "file_path"=>"test_sub_folder/heidi.jpeg",
         #     "options" => {
         #       "params1"=>"test1",
         #       "params2"=>"test2"
@@ -2118,7 +2118,7 @@ def self.from_gs_url gs_url
           query_params = URI.decode_www_form(query).to_h if query
           url_items = {
             "bucket_name" => bucket_name,
-            "file_name" => file_path
+            "file_path" => file_path
           }
           # adding url params to output hash
           url_items.merge! "options" => query_params if query

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

@@ -1572,35 +1572,34 @@ def file_user_project.sleep *args
   end
 
   describe "fetch details from gs_url" do
-    let(:bucket_name) { "object-lock-bucket" }
-    let(:file_name) {"file.jpeg"}
+    let(:bucket_name) { "my-random-bucket" }
+    let(:file_path) {"file.jpeg"}
     let(:file) {Google::Cloud::Storage::File}
     let(:param) {"param1"}
     let(:param_val) {"test"}
+    let(:gs_url) {"gs://#{bucket_name}/#{file_path}"}
 
     it "it returns file_name and bucket_name from given gs url"  do
-      gs_url = "gs://#{bucket_name}/#{file_name}"
       url_items = file.from_gs_url gs_url
       assert_equal bucket_name, url_items["bucket_name"]
-      assert_equal file_name, url_items["file_name"]
+      assert_equal file_path, url_items["file_path"]
     end
 
     it "it returns file_name, bucket_name and url params in options hash from given gs url with parameters"  do
-      gs_url= "gs://#{bucket_name}/#{file_name}?#{param}=#{param_val}"
+      gs_url= "gs://#{bucket_name}/#{file_path}?#{param}=#{param_val}"
       url_items = file.from_gs_url gs_url
       assert_equal bucket_name, url_items["bucket_name"]
-      assert_equal file_name, url_items["file_name"]
+      assert_equal file_path, url_items["file_path"]
       expected_params_hash_in_output = {'param1' =>'test'}
       assert_equal expected_params_hash_in_output, url_items["options"]
     end
 
     it "it returns file_path with subfolder name and file name and bucket_name from given gs url"  do
-      bucket_subfolder_name = "avatars"
-      gs_url = "gs://#{bucket_name}/#{bucket_subfolder_name}/#{file_name}"
+      file_path = "avatars/#{file_path}"
+      gs_url = "gs://#{bucket_name}/#{file_path}"
       url_items = file.from_gs_url gs_url
-      expected_file_name = "#{bucket_subfolder_name}/#{file_name}"
       assert_equal bucket_name, url_items["bucket_name"]
-      assert_equal expected_file_name, url_items["file_name"]
+      assert_equal file_path, url_items["file_path"]
     end
 
     it "raises error if url provided is not a valid gs url" do