DP44/enriched-qwen3-coder-next/Common/DTS.CommonCore/Interface/DTS.Viewer/TestModule.md

source_files, generated_at, model, schema_version, sha256

source_files	generated_at	model	schema_version	sha256
Common/DTS.CommonCore/Interface/DTS.Viewer/TestModule/ITestModuleView.cs Common/DTS.CommonCore/Interface/DTS.Viewer/TestModule/ITestModuleViewModel.cs	2026-04-16T02:32:30.110646+00:00	Qwen/Qwen3-Coder-Next-FP8	1	43e7cc3a0d236351

TestModule

1. Purpose

This module defines the foundational view and view-model interfaces for a Test Module within the DTS Viewer subsystem. Its role is to establish a contract for UI components responsible for displaying or managing test-related functionality—specifically, operations involving .NET Assembly inspection or manipulation—by extending the common base interfaces (IBaseView and IBaseViewModel) and exposing a list of assemblies (AssemblyList) as its core data payload.

2. Public Interface

ITestModuleView

• Signature: public interface ITestModuleView : IBaseView
• Behavior: A marker interface for the view layer of the Test Module. It inherits from IBaseView, implying it adheres to the standard view contract (e.g., binding context, lifecycle hooks) defined elsewhere in DTS.Common.Base. No additional members are declared here.

ITestModuleViewModel

• Signature: public interface ITestModuleViewModel : IBaseViewModel
• Behavior: A view-model interface for the Test Module. It extends IBaseViewModel and exposes a single property:
  • AssemblyList: A List<Assembly> (read-write) intended to hold the collection of .NET assemblies relevant to the test module’s functionality (e.g., loaded test assemblies, plugin assemblies, or candidate assemblies for execution).

3. Invariants

• ITestModuleView and ITestModuleViewModel must be used in conjunction per the standard MVVM pattern (view ↔ view-model binding), though the source does not enforce this directly.
• AssemblyList is nullable by default (as it is a read-write property of a reference type); implementations must ensure it is initialized before use to avoid NullReferenceException.
• No explicit validation rules or ordering constraints are defined for AssemblyList (e.g., no requirement for uniqueness, null-safety, or sortedness).

4. Dependencies

• Depends on:
  • DTS.Common.Base (for IBaseView, IBaseViewModel)
  • System.Collections.Generic (for List<T>)
  • System.Reflection (for Assembly)
• Depended on by:
  • Unknown from source alone. Concretions (e.g., TestModuleView : ITestModuleView, TestModuleViewModel : ITestModuleViewModel) and consumers (e.g., DI containers, view-resolution logic) are not visible here.

5. Gotchas

• Ambiguous scope of AssemblyList: The interface does not clarify whether AssemblyList represents all assemblies, selected assemblies, loaded assemblies, or candidate assemblies. Its semantics are implementation-defined.
• No immutability or change notification: The property is read-write with no indication of reactive updates (e.g., INotifyCollectionChanged). Consumers may need to manually handle synchronization if the list is modified externally.
• No null-safety contract: While List<Assembly> is non-nullable as a type, the property itself may be null at initialization. Implementers must decide whether to auto-initialize or require callers to do so.
• Namespace quirk: The // ReSharper disable CheckNamespace directive suggests intentional namespace flattening (likely to avoid deep nesting), but this is a tooling hint—not a runtime behavior—and does not affect semantics.

None identified beyond the above.