public async Task NonsenseIsNotWord()
        {
            var a = new JsonFileWordChecker();

            var result = await a.CheckWord("vasdf");

            Assert.AreEqual(WordResult.IsNotWord, result);
        }
        public async Task SpecicalCharactersAreNotTreatedAsWords()
        {
            var a = new JsonFileWordChecker();

            var result = await a.CheckWord("pass-word");

            Assert.AreEqual(WordResult.IsNotWord, result);
        }
        public async Task ValidWordIsWord()
        {
            var a = new JsonFileWordChecker();

            var result = await a.CheckWord("bread");

            Assert.AreEqual(WordResult.IsWord, result);
        }