public void Distinct1()
{
var set = new CharSeq("".ToCharArray());
Assert.Equal("", set.ToString());
set = new CharSeq("1".ToCharArray());
Assert.Equal("1", set.ToString());
set = new CharSeq("11".ToCharArray());
Assert.Equal("1", set.ToString());
set = new CharSeq("142321423456789".ToCharArray());
Assert.Equal("123456789", set.ToString());
set = new CharSeq("0000000000000000000000000".ToCharArray());
Assert.Equal("0", set.ToString());
set = new CharSeq("0111111111111111111111111112".ToCharArray());
Assert.Equal("012", set.ToString());
set = new CharSeq("111111111111111112".ToCharArray());
Assert.Equal("12", set.ToString());
set = new CharSeq("1222222222222222222".ToCharArray());
Assert.Equal("12", set.ToString());
set = new CharSeq("000000987654321111111111".ToCharArray());
Assert.Equal("0123456789", set.ToString());
}
public void Distinct2()
{
var set = new CharSeq("");
Assert.Equal("", set.ToString());
set = new CharSeq("1");
Assert.Equal("1", set.ToString());
set = new CharSeq("11");
Assert.Equal("1", set.ToString());
set = new CharSeq("1223345667899");
Assert.Equal("123456789", set.ToString());
set = new CharSeq("0000000000000000000000000");
Assert.Equal("0", set.ToString());
set = new CharSeq("0111111111111111111111111112");
Assert.Equal("012", set.ToString());
set = new CharSeq("111111111111111112");
Assert.Equal("12", set.ToString());
set = new CharSeq("1222222222222222222");
Assert.Equal("12", set.ToString());
set = new CharSeq("000000987654321111111111");
Assert.Equal("0123456789", set.ToString());
}