Set Locales Within Test Environment to Match Locales Used Within App

[aaronskiba]

Please complete the following fields as applicable:

What version of the DMPRoadmap code are you running? (e.g. v2.2.0)
4.1.1+portage-4.2.2

Expected behaviour:

• The test suite includes several translation-focused tests (e.g. testing what is rendered for translation.#{LOCALE}.yml files and testing output of _(). We would like to be able to ensure that these tests are working for locales that exist within our app.

Actual behaviour:

• Tests mostly appear to be configured for either :en (the default I18n locale) or :'en-GB'.
• In order to test a file like config/locales/translation.en-CA.yml, overriding is required within a test.
• Overriding example:

    before(:each) do
    @default_locale = I18n.default_locale
    I18n.default_locale = :'en-CA'
  end
  
  after(:each) do
    I18n.default_locale = @default_locale
  end

Relevant Files

• spec/features/locales_spec.rb
• spec/support/faker.rb
• spec/support/locales.rb

[lagoan]

Will fix this at a later time since it only affects the test env.