public void Test8() { Assert.True(Isogram_Problem.Isogram_String("Mark John")); }
public void Test1() { Assert.True(Isogram_Problem.Isogram_String("")); }
public void Test7() { Assert.True(Isogram_Problem.Isogram_String("thumbscrew-japingly")); }
public void Test6() { Assert.True(Isogram_Problem.Isogram_String("Alphabet")); }
public void Test5() { Assert.True(Isogram_Problem.Isogram_String("subdermatoglyphic")); }
public void Test4() { Assert.True(Isogram_Problem.Isogram_String("six-year-old")); }
public void Test3() { Assert.False(Isogram_Problem.Isogram_String("eleven")); }