Spec given? with multipart param

spec/active_interaction/base_spec.rb

@@ -589,6 +589,41 @@ def execute
  expect(result).to be false
  end
  end
+
+ context 'multi-part date values' do
+ let(:described_class) do
+ Class.new(TestInteraction) do
+ date :thing,
+ default: nil
+
+ def execute
+ given?(:thing)
+ end
+ end
+ end
+
+ it 'is false when the input is not given' do
+ expect(result).to be false
+ end
+
+ it 'is true when the input is given' do
+ inputs.merge!(
+ 'thing(1i)' => '2020',
+ 'thing(2i)' => '12',
+ 'thing(3i)' => '31'
+ )
+ expect(result).to be true
+ end
+
+ it 'is true when the input is given' do
+ inputs.merge!(
+ 'thing(1i)' => nil,
+ 'thing(2i)' => nil,
+ 'thing(3i)' => nil
+ )
+ expect(result).to be true
+ end
+ end
  end
 
  context 'inheritance' do