// GET api/Volunteer
 public IEnumerable<Volunteer> Get()
 {
     DataContext db = new DataContext();
     return db.GetVolunteers();
 }
        public void WhenGetVolunteersWithHairDresserThenResultNotNull()
        {
            var dataContext = new DataContext();
            var result = dataContext.GetVolunteers("Hair Dresser");

            Assert.IsNotNull(result);
        }
        public void WhenGetVolunteersWithHairDresserThenResultHasSingleItem()
        {
            var dataContext = new DataContext();
            var result = dataContext.GetVolunteers("Hair Dresser");

            Assert.AreEqual<int>(1, result.Count());
        }
        public void WhenGetVolunteersThenResultHasMultipleItems()
        {
            var dataContext = new DataContext();
            var result = dataContext.GetVolunteers();

            Assert.AreNotEqual<int>(0, result.Count());
        }
        public void WhenGetVolunteersThenNotNull()
        {
            var dataContext = new DataContext();
            var result = dataContext.GetVolunteers();

            Assert.IsNotNull(result);
        }
        public void WhenGetVolunteersThenFirstResultHasNameEqualToHairDresser()
        {
            var dataContext = new DataContext();
            var result = dataContext.GetVolunteers();

            Assert.AreEqual<string>("Hair Dresser", result.First().Name);
        }