spec/dbee/model/constraints/static_spec.rb in dbee-1.0.2 vs spec/dbee/model/constraints/static_spec.rb in dbee-1.0.3

@@ -13,9 +13,17 @@
   context 'equality' do
     let(:config) { { name: 'type', value: 'general' } }
 
     subject { described_class.new(config) }
 
+    describe '#initialize' do
+      it 'requires either a name or parent' do
+        expect { described_class.new }.to                         raise_error(ArgumentError)
+        expect { described_class.new(name: '', parent: '') }.to   raise_error(ArgumentError)
+        expect { described_class.new(name: nil, parent: nil) }.to raise_error(ArgumentError)
+      end
+    end
+
     specify '#hash produces same output as concatenated string hash of name and parent' do
       expect(subject.hash).to eq("#{config[:name].hash}#{config[:value]}".hash)
     end
 
     specify '#== and #eql? compare attributes' do