public void SequenceClone()
{
ApplicationLog.WriteLine(string.Format((IFormatProvider)null,
"SequenceClone test started"));
string seqData = "ACGAACCGGAAACCCGGG";
Sequence orgSeq = new Sequence(Alphabets.DNA, seqData);
ApplicationLog.WriteLine(string.Format((IFormatProvider)null,
"Original Sequence: " + orgSeq.ToString()));
Sequence cloneSeq = orgSeq.Clone();
// Test the clone copy with original.
Assert.AreEqual(cloneSeq.ToString(), orgSeq.ToString());
Assert.AreEqual(cloneSeq.Alphabet, orgSeq.Alphabet);
Assert.AreEqual(cloneSeq.Complement.ToString(), orgSeq.Complement.ToString());
Assert.AreEqual(cloneSeq.Count, orgSeq.Count);
Assert.AreEqual(cloneSeq.DisplayID, orgSeq.DisplayID);
ApplicationLog.WriteLine(string.Format((IFormatProvider)null,
"Cloned Sequence: " + cloneSeq));
// Check whether modifying the clone sequence modifies the original sequence or not.
cloneSeq.IsReadOnly = false;
cloneSeq[1] = Alphabets.DNA.G;
cloneSeq[2] = Alphabets.DNA.G;
cloneSeq[3] = Alphabets.DNA.G;
Assert.AreEqual(orgSeq.ToString(), seqData);
ApplicationLog.WriteLine(string.Format((IFormatProvider)null,
"Original Sequence After modifying the cloned sequence: " + orgSeq.ToString()));
// Test using ISequence interface.
ISequence seq1 = orgSeq;
ISequence seq2 = seq1.Clone();
Assert.AreEqual(seq1.ToString(), seq2.ToString());
// Test using ICloneable interface.
ICloneable cloneseq1 = orgSeq;
Sequence cloneseq2 = cloneseq1.Clone() as Sequence;
Assert.AreEqual(cloneseq1.ToString(), cloneseq2.ToString());
ApplicationLog.WriteLine(string.Format((IFormatProvider)null,
"SequenceClone test completed"));
}
public object Clone()
{
RmAttributeValue newValue = new RmAttributeValue();
newValue.values = new List <IComparable>();
foreach (IComparable value in this.values)
{
ICloneable cloneValue = value as ICloneable;
if (cloneValue == null)
{
newValue.values.Add(value);
}
else
{
IComparable cloneInsert = cloneValue.Clone() as IComparable;
if (cloneInsert == null)
{
throw new InvalidOperationException("A comparable, when cloned, returned a non-comparable: " + cloneValue.ToString());
}
newValue.values.Add(cloneInsert);
}
}
return(newValue);
}
public static string ExtendInterface(this ICloneable self)
{
return(self.ToString());
}
