Fixed #272 Mocked up external server requests (#286)

* <Partially filled out the stub request>

* <Mocked requests to external servers>

* <Fixed style>

* Deleting rename.js

Accidentally slipped its way into the commit

spec/spec_helper.rb

@@ -22,6 +22,11 @@ Coveralls.wear!
 require 'faker'
 require 'factory_bot_rails'
 
+require 'webmock/rspec'
+
+# For testing, disable connections to external servers
+WebMock.disable_net_connect!(allow_localhost: true)
+
 # This file was generated by the `rails generate rspec:install` command. Conventionally, all
 # specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
 # The generated `.rspec` file contains `--require spec_helper` which will cause
@@ -38,6 +43,22 @@ require 'factory_bot_rails'
 #
 # See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
 RSpec.configure do |config|
+  # rspec webmock config goes here. To prevent tests from defaulting to
+  # external servers, api stubbing is used to simulate external server
+  # responses
+  config.before(:each) do
+    stub_request(:any, /#{ENV['BIGBLUEBUTTON_ENDPOINT']}/)
+      .with(
+        headers:
+        {
+          'Accept': '*/*',
+          'Accept-Encoding': 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3',
+          'User-Agent': 'Ruby',
+        }
+      )
+      .to_return(status: 200, body: "", headers: {})
+  end
+
   # rspec-expectations config goes here. You can use an alternate
   # assertion/expectation library such as wrong or the stdlib/minitest
   # assertions if you prefer.