public void Hamming_Empty_Strings_Throw_Exceptions()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
try
{
processor.HammingDistance("", "");
Assert.Fail();
}
catch (AssertFailedException e)
{
throw e;
}
catch (ArgumentException)
{
}
}
public void Hamming_Different_Multiple_Letters()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual(7, processor.HammingDistance("GAGCCTACTAACGGGAT", "CATCGTAATGACGGCCT"));
}
public void Hamming_Different_Double_Letters()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual(2, processor.HammingDistance("GG", "AA"));
}
public void Hamming_Same_Double_Letters()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual(0, processor.HammingDistance("AA", "AA"));
}
public void C_Returns_0_1_0_0()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("0 1 0 0", processor.CountNucleotides("C"));
}
public void TranscribeMultipleNucleotidesWithT()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("GGAACCUUAACC", processor.TranscribeDnaToRna("GGAACCTTAACC"));
}
public void Gc_Content_Empty_String_Returns_0()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual(0.0, processor.GcPercentage(""), 0.000001);
}
public void EmtpyStringReturnsEmptyString()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("", processor.TranscribeDnaToRna(""));
}
public void AAAReturnsTTT()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("TTT", processor.ReverseComplement("AAA"));
}
public void GTCAReturnsTGAC()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("TGAC", processor.ReverseComplement("GTCA"));
}
public void CReturnsG()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("G", processor.ReverseComplement("C"));
}
public void EmptyStringReturnsEmptyString()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("", processor.ReverseComplement(""));
}
public void TranscribeMultipleNucleotidesWithTSecond()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("GAUGGAACUUGACUACGUAAAUU", processor.TranscribeDnaToRna("GATGGAACTTGACTACGTAAATT"));
}
public void T_Returns_0_0_0_1()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("0 0 0 1", processor.CountNucleotides("T"));
}
public void Gc_Content_One_Char_C_Returns_100()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual(100.0, processor.GcPercentage("C"), 0.000001);
}
public void Returns_20_12_17_21()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("20 12 17 21", processor.CountNucleotides("AGCTTTTCATTCTGACTGCAACGGGCAATATGTCTCTGTGTGGATTAAAAAAAGAGTGTCTGATAGCAGC"));
}
public void Gc_Content_Two_Char_Returns_50()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual(50.0, processor.GcPercentage("GT"), 0.000001);
}
public void TTranscribesU()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("U", processor.TranscribeDnaToRna("T"));
}
public void EmptyStringReturns_0_0_0_0()
{
DnaNucleotideStringProcessor processor = new DnaNucleotideStringProcessor();
Assert.AreEqual("0 0 0 0", processor.CountNucleotides(""));
}
