ClearAt() public method

The clear at.
public ClearAt ( int index ) : void
index int /// The index. ///
return void
 public void ClearAtTest()
 {
     var secondComplexChain = new ComplexChain("AGTC");
     var firstComplexChain = new ComplexChain("ATC");
     secondComplexChain.ClearAt(1);
     Assert.True(firstComplexChain.Equals(secondComplexChain));
 }
 public void IsEmptyTest()
 {
     string str = "s";
     var emptyChain = new ComplexChain(string.Empty);
     Assert.True(emptyChain.IsEmpty());
     emptyChain.Concat(str);
     Assert.True(!emptyChain.IsEmpty());
     emptyChain.ClearAt(0);
     Assert.True(emptyChain.IsEmpty());
 }