[Tests]: Write Test for beacon project.

[devansh12b2]

The following architecture needs to be followed while writing tests:

• model_tests

• service_tests

• widget_tests

• viewmodel_tests

• Login Screen

• Home page

• beacon_card.dart

• create_join_dialog.dart

• dialog_boxes.dart

• hike_button.dart

• hike_screen_widget.dart

• shape_painter.dart

For the Hike screen, MVVM architecture isn't followed so I am creating an issue for refactoring it, once it's done then tests can be added for that screen too.

Feel free to add/suggest anything that you think is missing.

[devansh12b2]

I will like to work on 1 of these.

[Aadeesh11]

I would also like to write some tests.

[ItsAdityaKSingh]

I too would like to work on writing these tests!

[nb9960]

Edited the above list, feel free to comment here for the specific widget/screen/model/query/mutation you want to work on (you can add to the list too), will assign you by mentioning there. But remember only one particular task at a time :)

@devansh12b2 @Aadeesh11 @ItsAdityaKSingh @Literal-Eval