features/step_definitions/edtf_steps.rb in edtf-2.2.0 vs features/step_definitions/edtf_steps.rb in edtf-2.3.0

@@ -107,9 +107,12 @@
 
 Then /^the day should be approximate\? "([^"]*)"$/ do |arg1|
   expect(@date.approximate?(:day)).to eq(!!(arg1 =~ /y(es)?/i))
 end
 
+Then /^the result should be an Unknown$/ do
+  expect(@date).to be_an(EDTF::Unknown)
+end
 
 Then /^the unspecified string code be "([^"]*)"$/ do |arg1|
   expect(@date.unspecified.to_s).to eq(arg1)
 end