in tasks/e2e.rb [299:310]
def self.build_expectations(template_path)
expectations = DEFAULT_EXPECTATIONS.dup
return expectations if template_path.nil?
template_config_path = "#{template_path}.expectations"
if File.exist?(template_config_path)
extra_config = File.exist?(template_config_path) ? JSON.load(File.read(template_config_path)) : {}
expectations.merge!(extra_config)
end
OpenStruct.new(expectations)
end