public void ShouldGetChapters()
        {
            var result = sut.GetChapters();

            Assert.IsNotEmpty(result.Data);
        }
        public void ShouldLoadChapters()
        {
            var result = sut.GetChapters();

            Assert.That(result.IsSucess, Is.True);
        }
 public IResult <IEnumerable <string> > GetChapters()
 {
     return(_repository.GetChapters());
 }