fix : update local.properties path and improve null safety in chicken_local_imp.dart and chicken_repository_imp.dart; refactor profile view for better readability

packages/chicken/test/README.md

@@ -0,0 +1,130 @@
+# Chicken Package Test Suite
+
+This directory contains comprehensive unit tests and integration tests for the chicken package.
+
+## Test Structure
+
+### Unit Tests
+
+#### Authentication Tests
+- `data/repositories/auth/auth_repository_imp_test.dart` - Tests for AuthRepository implementation
+- `data/data_source/remote/auth/auth_remote_imp_test.dart` - Tests for AuthRemoteDataSource implementation
+
+#### Repository Tests
+- `data/repositories/chicken/chicken_repository_imp_test.dart` - Tests for ChickenRepository implementation
+
+#### Local Data Source Tests
+- `data/data_source/local/chicken_local_imp_test.dart` - Tests for local data source implementation
+
+#### Model Tests
+- `data/models/response/user_profile_model/user_profile_model_test.dart` - Tests for UserProfileModel
+
+#### Utility Tests
+- `presentation/utils/string_utils_test.dart` - Tests for string utility functions
+
+### Integration Tests
+
+#### Authentication Flow
+- `integration/auth_flow_integration_test.dart` - Complete authentication workflow tests
+
+#### Steward Workflow
+- `integration/steward_workflow_integration_test.dart` - Steward business logic integration tests
+
+#### Poultry Science
+- `integration/poultry_science_integration_test.dart` - Poultry science module integration tests
+
+## Running Tests
+
+### Run All Tests
+```bash
+flutter test
+```
+
+### Run Specific Test Categories
+```bash
+# Run unit tests only
+flutter test test/data/
+
+# Run integration tests only
+flutter test test/integration/
+
+# Run specific test file
+flutter test test/data/repositories/auth/auth_repository_imp_test.dart
+```
+
+### Run Tests with Coverage
+```bash
+flutter test --coverage
+```
+
+## Test Coverage
+
+The test suite covers:
+
+1. **Authentication Components**
+   - Login/logout functionality
+   - User info management
+   - Token handling
+   - Authentication state management
+
+2. **Repository Layer**
+   - Data source interactions
+   - Error handling
+   - Data transformation
+   - Caching mechanisms
+
+3. **Local Storage**
+   - Data persistence
+   - Cache management
+   - Offline functionality
+
+4. **Business Logic**
+   - Steward workflows
+   - Poultry science operations
+   - Data validation
+   - Business rule enforcement
+
+5. **Integration Flows**
+   - End-to-end user journeys
+   - Cross-module interactions
+   - Error propagation
+   - Performance scenarios
+
+## Test Data
+
+Tests use mock data and mock objects to ensure:
+- Fast execution
+- Deterministic results
+- Isolation from external dependencies
+- Easy maintenance
+
+## Mocking Strategy
+
+- **Mocktail** is used for creating mock objects
+- **Mock data** is used for consistent test scenarios
+- **Fake implementations** are used for complex dependencies
+
+## Best Practices
+
+1. **Test Naming**: Use descriptive test names that explain the scenario
+2. **Arrange-Act-Assert**: Follow the AAA pattern for test structure
+3. **Single Responsibility**: Each test should verify one specific behavior
+4. **Independent Tests**: Tests should not depend on each other
+5. **Clean Setup**: Use setUp/tearDown methods for test preparation
+
+## Continuous Integration
+
+Tests are designed to run in CI/CD pipelines with:
+- Fast execution times
+- No external dependencies
+- Deterministic results
+- Clear failure reporting
+
+## Maintenance
+
+When adding new features:
+1. Write unit tests for new components
+2. Add integration tests for new workflows
+3. Update existing tests if interfaces change
+4. Ensure test coverage remains high
+5. Document any new test patterns