public void DBContainsKeywordShouldReturnFalseIfKeywordNotInDB(string kw, bool useAsync)
        {
            //Arrange
            var options = new DbContextOptionsBuilder <Project2DBContext>()
                          .UseInMemoryDatabase(databaseName: "StaticFilledKeywordDB")
                          .Options;
            bool        result;
            KeywordRepo kRepo;

            //Act
            using (var context = new Project2DBContext(options))
            {
                kRepo = new KeywordRepo(context);
                if (useAsync)
                {
                    result = kRepo.DBContainsKeywordAsync(kw).Result;
                }
                else
                {
                    result = kRepo.DBContainsKeyword(kw);
                }
            }
            //Assert
            Assert.False(result);
        }
        public void DBContainsKeywordShouldReturnFalseIfIfDBIsEmpty(string kw, bool useAsync)
        {
            //Arrange
            var options = new DbContextOptionsBuilder <Project2DBContext>()
                          .UseInMemoryDatabase(databaseName: "EmptyKeywordDB3")
                          .Options;
            bool        result;
            KeywordRepo kRepo;

            //Act
            using (var context = new Project2DBContext(options))
            {
                kRepo = new KeywordRepo(context);
                if (useAsync)
                {
                    result = kRepo.DBContainsKeywordAsync(kw).Result;
                }
                else
                {
                    result = kRepo.DBContainsKeyword(kw);
                }
            }
            //If exception is throw, test will exit before reaching Assert
            //Assert
            Assert.False(result);
        }