Implemented the ValidatePDF feature end-to-end:
- Added `/api/v1/documents/validate` Minimal API endpoint.
- Introduced centralized ExceptionHandlingMiddleware.
- Configured Swagger with `AddSwaggerDocumentation` extension.
- Enabled XML comments in `DocumentOperator.API.csproj`.
- Updated DTOs with XML comments and added `FileSizeMB`.
- Added integration tests for the ValidatePDF endpoint (3 tests).
- Registered infrastructure services (e.g., `IPdfProcessor`).
- Refactored `Program.cs` to include middleware and endpoints.
- Updated PHASENPLAN.md and ROADMAP.md to reflect progress.
- Cleaned up code and made `Program` accessible for tests.
Updated PHASENPLAN and ROADMAP to reflect progress on Feature 1 - ValidatePDF (75% complete). Marked Step 1.1 as completed, including MediatR setup, pipeline behaviors (`ValidationBehavior`, `LoggingBehavior`), ValidatePDF feature (Query, Handler, Validator), and DTOs.
Added `DependencyInjection.cs` for Application Layer DI configuration. Introduced `LoggingBehavior` and `ValidationBehavior` for MediatR pipelines. Implemented `ValidatePdfHandler`, `ValidatePdfQuery`, and `ValidatePdfValidator`.
Created DTOs (`ValidatePdfRequest`, `ValidatePdfResponse`) for the ValidatePDF feature. Added unit tests for `ValidatePdfHandler` to verify metadata handling and exception propagation.
Removed unused folder references in `DocumentOperator.Application.csproj`.
Replaced `DevExpress.Pdf.Core` with `DevExpress.Document.Processor` in `DocumentOperator.Infrastructure.csproj` to adopt a newer library for PDF processing. Removed the `Services\PdfProcessing\` folder reference.
Updated `DevExpressPdfProcessorTests` to reflect changes in the `ValidateAsync` method's behavior.
Introduced the `DevExpressPdfProcessor` class, implementing the `IPdfProcessor` interface. This class validates PDF documents and extracts metadata using the `DevExpress.Pdf` library. Added defensive input validation, metadata extraction, and exception handling for domain consistency.
Updated ROADMAP.md to reflect progress on the TDD process for
DevExpressPdfProcessor, including the creation of unit tests
(6 tests in the Red Phase). Updated progress to 4/7 mini-steps
completed and outlined the next step (Green Phase).
Added `DevExpressPdfProcessorTests.cs` with unit tests to
validate PDF files and extract metadata. Tests cover valid
PDFs, null/empty inputs, corrupted PDFs, and file size
calculations. Used `FluentAssertions` for assertions.
Cleaned up `DocumentOperator.Tests.csproj` by removing an
unused folder reference. No functional changes to the project
structure.
Updated ROADMAP.md to reflect progress on Phase 3, Step 3.2:
- Created test folder structure under Unit/Infrastructure/Services/PdfProcessing.
- Updated progress status to 2/7 mini-steps completed.
- Documented next step (adding a test PDF file) and marked DevExpressPdfProcessor.cs implementation as "IN PROGRESS."
- Highlighted availability of the DevExpress Universal License.
Modified DocumentOperator.Tests.csproj:
- Added the new test folder structure to the project file.
The `UnitTest1` class in the `DocumentOperator.Tests` namespace was removed, including the `Test1` method, which was an empty test marked with the `[Fact]` attribute. This cleanup suggests the test class is no longer needed or has been replaced by other tests.
Updated `Microsoft.NET.Test.Sdk` to version 17.11.1 and `xunit` to version 2.9.3. Updated `xunit.runner.visualstudio` to version 2.8.2 with additional metadata for asset inclusion and private asset behavior.
Added new dependencies: `FluentAssertions` (7.0.0) and `Moq` (4.20.72).
Introduced project references to `DocumentOperator.Domain`, `DocumentOperator.Application`, and `DocumentOperator.Infrastructure` to the test project.
No changes were made to the `coverlet.collector` dependency or the `<Using Include="Xunit" />` directive.
Added a new test project, `DocumentOperator.Tests`, to the solution targeting .NET 8.0. Configured the project as a non-packable test project with support for nullable reference types and implicit usings. Included dependencies for `xunit`, `Microsoft.NET.Test.Sdk`, and `coverlet.collector` for testing and code coverage.
Added a placeholder test class, `UnitTest1`, with a single test method, `Test1`, marked with the `[Fact]` attribute.
