I am having a problem with test cases. I have never tested before the forms that add tables in relational database and I am not sure what is the good approach - should I write down test cases that coverage all data types like int, float, boolean etc. or just those visible on this screen? I don't know how to start, maybe negative tests like
what happens if user doesn't enter schema or name?
I will be gratefull for any ideas that will guide me to take good approach