spec/external_function_spec.rb in dentaku-3.2.0 vs spec/external_function_spec.rb in dentaku-3.2.1

@@ -67,10 +67,12 @@
       calculator2.add_function(:my_function, :numeric, ->(x) { 4 * x + 3 })
 
       expect(calculator1.evaluate("1 + my_function(2)")). to eq (1 + 2 * 2 + 1)
       expect(calculator2.evaluate("1 + my_function(2)")). to eq (1 + 4 * 2 + 3)
 
-      expect { Dentaku::Calculator.new.evaluate("1 + my_function(2)") }.to raise_error(Dentaku::ParseError)
+      expect {
+        Dentaku::Calculator.new.evaluate!("1 + my_function(2)")
+      }.to raise_error(Dentaku::ParseError)
     end
 
     it 'self.add_function adds to default/global function registry' do
       Dentaku::Calculator.add_function(:global_function, :numeric, ->(x) { 10 + x**2 })
       expect(Dentaku::Calculator.new.evaluate("global_function(3) + 5")).to eq (10 + 3**2 + 5)