public void Can_remove_existing_entity()
        {
            var testRecord = new TestRecord
            {
                Id = 1,
                Name = "Anything"
            };
            var testContext = new ConfigurableContext<TestDbContext>(ctx =>
            {
                ctx.Setup(x => x.TestRecords, testRecord);
            });

            var dbOperationHelper = new DbOperationsHelper(testContext);

            dbOperationHelper.RemoveTestRecord(1);

            testContext.HasNotBeenSaved<TestRecord>(x => x.Id == 1);
        }