Upsilon/UpsilonTests/MathPrecedence.cs

using Upsilon.BaseTypes.Number;
using Upsilon.Evaluator;
using Upsilon.Parser;
using Xunit;

namespace UpsilonTests
{
    public class MathPrecedence
    {
        [Theory]
        [InlineData("5 * (10 + 5)", 75)]
        [InlineData("(10 + 5) * 5", 75)]
        public void Parenthesis(string input, double expectedOutput)
        {
            var actual = new Script(input).Evaluate<NumberDouble>();
            Assert.Equal(expectedOutput, actual, 8);
        }

        [Theory]
        [InlineData("5 * 10 + 5", 55)]
        [InlineData("5 + 10 * 5", 55)]
        public void MultiplicationBeforeAddition(string input, double expectedOutput)
        {
            var actual = new Script(input).Evaluate<NumberDouble>();
            Assert.Equal(expectedOutput, actual, 8);
        }

    }
}