Specs: Disable external requests with WebMock

spec/helpers/admin/dashboard_helper_spec.rb

@@ -3,13 +3,6 @@
 require 'rails_helper'
 
 describe Admin::DashboardHelper do
-  describe '#dashboard_data' do
-    it 'includes Docker-related data' do
-      expect(dashboard_data).to include(:docker)
-    end
-  end
-
-  describe '#docker_data' do
   before do
     create(:ruby)
     dcp = class_double Runner::Strategy::DockerContainerPool
@@ -17,6 +10,13 @@ describe Admin::DashboardHelper do
     allow(dcp).to receive(:pool_size).and_return({})
   end
 
+  describe '#dashboard_data' do
+    it 'includes Docker-related data' do
+      expect(dashboard_data).to include(:docker)
+    end
+  end
+
+  describe '#docker_data' do
     it 'contains an entry for every execution environment' do
       expect(docker_data.length).to eq(ExecutionEnvironment.count)
     end

spec/rails_helper.rb

@@ -50,4 +50,4 @@ Shoulda::Matchers.configure do |config|
   end
 end
 
-WebMock.allow_net_connect!
+WebMock.disable_net_connect!(allow_localhost: true)