test_tools 0.17.0

Tools for writing and running tests.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14

# Pattern Doc Entity

### Scope

- **Purpose**: Documents reusable design patterns applied in `test_tools`.
- **Responsibility**: Index of all pattern doc instances with problem/solution/applicability.
- **In Scope**: Structural and architectural patterns used in the implementation.
- **Out of Scope**: Behavioral invariants; see `docs/invariant/`.

### Overview Table

| ID  | Name | Purpose | Status |
|-----|------|---------|--------|
| 001 | [Namespace Layers](001_namespace_layers.md) | Four-layer module hierarchy for graduated API visibility | ✅ |