Update GraphQL and GraphiQL gem

Gemfile

@@ -67,7 +67,7 @@ gem 'redcarpet', '~> 3.4.0'
 
 gem 'paperclip'
 
-gem 'graphql', '~> 1.3.0'
+gem 'graphql', '~> 1.5.12'
 
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
@@ -104,7 +104,7 @@ end
 group :development do
   # Access an IRB console on exception pages or by using <%= console %> in views
   gem 'web-console', '3.3.0'
-  gem 'graphiql-rails'
+  gem 'graphiql-rails', '~> 1.4.1'
 end
 
 eval_gemfile './Gemfile_custom'

Gemfile.lock

@@ -174,9 +174,9 @@ GEM
     geocoder (1.4.3)
     globalid (0.3.7)
       activesupport (>= 4.1.0)
-    graphiql-rails (1.3.0)
+    graphiql-rails (1.4.1)
       rails
-    graphql (1.3.0)
+    graphql (1.5.12)
     groupdate (3.2.0)
     gyoku (1.3.1)
       builder (>= 2.1.2)
@@ -499,8 +499,8 @@ DEPENDENCIES
   foundation-rails (~> 6.2.4.0)
   foundation_rails_helper (~> 2.0.0)
   fuubar
-  graphiql-rails
+  graphiql-rails (~> 1.4.1)
-  graphql (~> 1.3.0)
+  graphql (~> 1.5.12)
   groupdate (~> 3.2.0)
   i18n-tasks (~> 0.9.15)
   initialjs-rails (= 0.2.0.4)

spec/controllers/graphql_controller_spec.rb

@@ -2,6 +2,12 @@ require 'rails_helper'
 
 # Useful resource: http://graphql.org/learn/serving-over-http/
 
+def parser_error_raised?(response)
+  data_is_empty = response['data'].nil?
+  error_is_present = (JSON.parse(response.body)['errors'].first['message'] =~ /^Parse error on/)
+  data_is_empty && error_is_present
+end
+
 describe GraphqlController, type: :request do
   let(:proposal) { create(:proposal) }
 
@@ -16,8 +22,8 @@ describe GraphqlController, type: :request do
     specify "with malformed query string" do
       get '/graphql', query: 'Malformed query string'
 
-      expect(response).to have_http_status(:bad_request)
+      expect(response).to have_http_status(:ok)
-      expect(JSON.parse(response.body)['message']).to eq('Query string is not valid JSON')
+      expect(parser_error_raised?(response)).to be_truthy
     end
 
     specify "without query string" do
@@ -49,8 +55,8 @@ describe GraphqlController, type: :request do
     specify "with malformed query string" do
       post '/graphql', { query: "Malformed query string" }.to_json, json_headers
 
-      expect(response).to have_http_status(:bad_request)
+      expect(response).to have_http_status(:ok)
-      expect(JSON.parse(response.body)['message']).to eq('Query string is not valid JSON')
+      expect(parser_error_raised?(response)).to be_truthy
     end
 
     it "without query string" do