data layer strucure ,test,and implementation

[marwanqashwa]

data layer
add interface
-base schema to know how each entity transform to row or row to entity
-base data source
add class
-schema for each entity
-csv data source

[github-actions]

Code Coverage Summary

There is no coverage information present for the Files changed

[marwanqashwa]

What do you think about testing each method in a class separately?
@mosayed01 @diyar214

[diyar214]

What do you think about testing each method in a class separately? @mosayed01 @diyar214

I think all the methods should be all in the same class because we are trying to test the CsvDataSource class, it's not practical to divide the methods of that class even if the CsvDataSourceTest.kt will have many lines of code.

[diyar214]

LGTM!

[marwanqashwa]

What do you think about testing each method in a class separately? @mosayed01 @diyar214

I think all the methods should be all in the same class because we are trying to test the CsvDataSource class, it's not practical to divide the methods of that class even if the CsvDataSourceTest.kt will have many lines of code.

ok I did that, but it was just a suggestion to avoid conflict in the class. however, it doesn't really seem logical.