public void ThenTheValueIsFormattedCorrectly()
            {
                var mockDependency = new Mock <IQuestion6Dependency>();

                mockDependency.Setup(x => x.GetValueFromDatabase()).Returns("Test12");

                var question6 = new Question6(mockDependency.Object);

                string result = question6.GetFirstSixCharactersOfDatabaseValue();

                result.Should().Be("Test12");
            }