public void GetWords_SingleDigit_One()
 {
     Assert.Equal("One", NumberWord.GetWords(1));
 }
 public void GetWords_TenThousandDigit_OneMillion()
 {
     Assert.Equal("One Million", NumberWord.GetWords(1000000));
 }
 public void GetWords_TenThousandDigit_TenThousand()
 {
     Assert.Equal("Twenty Thousand", NumberWord.GetWords(20000));
 }
 public void GetWords_OneThousandDigit_OneThousand()
 {
     Assert.Equal("One Thousand", NumberWord.GetWords(1000));
 }
 public void GetWords_OneHundredDigit_OneHundred()
 {
     Assert.Equal("One Hundred", NumberWord.GetWords(100));
 }
 public void GetWords_TenDigit_Ten()
 {
     Assert.Equal("Ten", NumberWord.GetWords(10));
 }