- Created profileInsurance test fixture.
- Created ProfileInsurance test factory class.
- Improved many of the InsuranceController method tests by utilizing the factory and fixture. Still some left to do here.
- Adds the `date-fns` package as a development dependancy for easy date manipulation.
- Cleaned up some comments.
Bug Fixes 🐞
- Resolved an issue where `ItemHelper.getAttachmentMainParent()` was not returning null when it should have.
- Resolved an issue where `InsuranceController.populateParentAttachmentsMap()` would continue to process when the parent could not be found.
- Adds tests for the majority of the methods within InsuranceController.
- Simplifies the `InsuranceController.sendMail()` method so that the toDelete parameter is no longer required.
- Modifies `InsuranceController.findItemsToDelete()` to only process regular and attachment items when they exist.
- Modifies `InsuranceController.rollForDelete()` to return null in the event that the provided Trader can not be found.
