**Describe the solution you'd like** To prevent returning issues like #219 #57 create unit tests executing every check rule **Additional context** Prevent accidentally using `Sum()` LINQ function while directly querying a Sqlite database.
Describe the solution you'd like
To prevent returning issues like #219 #57 create unit tests executing every check rule
Additional context
Prevent accidentally using
Sum()LINQ function while directly querying a Sqlite database.