public void RO_Remove()
{
CommaDelimitedStringCollection c = new CommaDelimitedStringCollection();
c.SetReadOnly();
Assert.Throws <ConfigurationErrorsException>(() => c.Clear());
}
public void Manipulations()
{
CommaDelimitedStringCollection c = new CommaDelimitedStringCollection();
c.Add("1");
Assert.Equal("1", c.ToString());
c.Add("2");
c.Add("3");
Assert.Equal("1,2,3", c.ToString());
c.Remove("2");
Assert.Equal("1,3", c.ToString());
c.Insert(1, "2");
Assert.Equal("1,2,3", c.ToString());
c.Clear();
Assert.Null(c.ToString());
string[] foo = new string[3];
foo[0] = "1";
foo[1] = "2";
foo[2] = "3";
c.AddRange(foo);
Assert.Equal("1,2,3", c.ToString());
}
public void RO_Remove()
{
CommaDelimitedStringCollection c = new CommaDelimitedStringCollection();
c.SetReadOnly();
c.Clear();
}