Enhance Todo App: Adapter Improvements and Test Infrastructure Optimization

[gapcomputer]

Enhance Todo App: Adapter Improvements and Test Infrastructure Optimization

Description

Summary of Work

Overview

This pull request consolidates multiple improvements to the Todo application, focusing on strengthening the adapter layer, improving test infrastructure, and establishing a more robust architectural foundation.

Motivation

As the Todo App evolves, we've identified key areas for improvement:

• Enhance RecyclerView adapter reliability
• Improve test coverage and infrastructure
• Establish clearer separation of concerns
• Optimize code maintainability

Key Improvements

• Refactored TodoListAdapter for better performance and readability
• Implemented comprehensive Robolectric test suite
• Added minimal but essential ViewModel and Model classes
• Configured build system for more robust testing

Strategic Benefits

• More maintainable and testable codebase
• Improved developer experience
• Enhanced code quality and consistency
• Better foundation for future feature development

Changes Made

Architectural Enhancements

• Introduced structured TodoViewModel
• Created minimal Todo data model
• Improved RecyclerView adapter implementation

Testing Infrastructure

• Added Robolectric test configuration
• Implemented comprehensive adapter tests
• Enhanced build.gradle.kts for better test support

Code Quality Improvements

• Added documentation for key classes
• Implemented clear separation of concerns
• Standardized code style across adapter and test files

Tests and Verification

Test Coverage

• Full unit test suite for TodoListAdapter
• Verified adapter initialization and list update mechanics
• Tested delete confirmation dialog creation
• Ensured Robolectric compatibility

Verification Steps

• Validated adapter functionality
• Checked test configuration
• Reviewed code for potential edge cases
• Verified minimal dependencies and clean implementation

PRs Merged

The following pull requests have been merged:

• #1: Add User Feedback for Todo Item Deletion from @sopheakim
• #3: [WIP] Add Delete Confirmation Dialog for Todo Items from @Ralfmal
• #4: Implement Todo Item Deletion in Room DAO from @snarf1974
• #5: Implement Deletion Logic in TodoViewModel from @utukku77
• #6: Add Delete Button for Todo Items in RecyclerView from @utukku77

Signatures

Staking Key

GaAX5SsXwQtnAZpYuM8xiQy6jT6y45ZwceSDM44YmRDC: 3bBQ7AjnEfPiKNUBeAavzz5G2uwURwjFm3AQCSr5NsfPcJxXPiEYdqi83ofN9rpBs72fyGypmLyNN1tApraSWbQ6QzpcWzKyB74tiw3oe7jbGeLksenWYFyXMes2WrcufyCbNc6BVR2mpgh85VBQ7sNVeviSBMWtj9ufaZZk9zaaCvHVyK3FvRWEpvATw1GgjxJqCSR5ZeiubJFAhAeGVELfuLLuyyeRRxNk5pc4VP49u5YRQixhEwQMMztAK3ckmVtMUc7EF2qvcmFHwPQPkRwAkwRpraUo6fFdiXEF61GBfuKe2b82hY2V7PJrtdbJmSQeVZ76GYzi41uHjWCWg1sxzuHV6LMaYK6898gTeSyy81SzQnffbNh3gFNVv3xwCv1F4KHBqyRg5GP7d9BaY6KD3NY9DcSgBAooYRBa

Public Key

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