Testing if the value from the field is which was saved in it
I had forgotten to implement that char and number field return their value and not themselfs
New version
Fixing that the models get updated correctly
Added test case to see if a saved model from an all query still is only an updated model
Default created document has to be overwritten during the construction of a model from a document
Updated version
Added boolean field
Adding test case for boolean field
Corrected tests
Corrected default behaviour
Updating changelog