Arithmetica.Tests.Visitors.EvaluationVisitorTests.MathExpression_Arithmetic_Division_Throws_If_Denominator_Is_Zero C# (CSharp) Method

        public void MathExpression_Arithmetic_Division_Throws_If_Denominator_Is_Zero()
        {
            var expression = MathExpressionBuilder.CreateArithmetic(ArithmeticOperator.Division, 42, 0);
            var visitor = new EvaluationVisitor();
            var message = Assert.Throws<MathExpressionException>(() => visitor.Evaluate(expression, new MathExpressionContext())).Message;
            Assert.AreEqual("Cannot divide by zero.", message);
        }