RnaTranscriptionTests.cs

using System;
using Xunit;

namespace RnaTranscription
{
	public class RnaTranscriptionTests
	{
        [Fact]
        public void Empty_rna_sequence()
        {
            Assert.Equal("", RnaTranscription.ToRna(""));
        }

        [Fact]
        public void Rna_complement_of_cytosine_is_guanine()
        {
            Assert.Equal("G", RnaTranscription.ToRna("C"));
        }

        [Fact]
        public void Rna_complement_of_guanine_is_cytosine()
        {
            Assert.Equal("C", RnaTranscription.ToRna("G"));
        }

        [Fact]
        public void Rna_complement_of_thymine_is_adenine()
        {
            Assert.Equal("A", RnaTranscription.ToRna("T"));
        }

        [Fact]
        public void Rna_complement_of_adenine_is_uracil()
        {
            Assert.Equal("U", RnaTranscription.ToRna("A"));
        }

        [Theory]
        [InlineData("ACGTGGTCTTAA", "UGCACCAGAAUU")]
        [InlineData("ACGTGGTCTTAC", "UGCACCAGAAUG")]
        //[InlineData("XXX", "YYY")]
        public void Rna_complement(string dna, string rna)
        {
            Assert.Equal(rna, RnaTranscription.ToRna(dna));
        }
    }
}