create-e2e-fixture

name	create-e2e-fixture
description	Create a new e2e test fixture for cross-language test generation

Create E2E Fixture

Steps

1. Identify the test case: What behavior needs testing across language bindings?

2. Choose category: smoke, basic, parsing, edge-case, error-handling, or platform-specific.

3. Write fixture JSON:

   {
     "id": "descriptive_snake_case_name",
     "category": "basic",
     "description": "Tests that X produces Y",
     "source_code": "input data or code",
     "assertions": {
       "tree_not_null": true,
       "expect_error": false
     },
     "tags": ["regression"]
   }
   

4. Add to fixtures directory: Place in appropriate category file or subdirectory.

5. Regenerate: Run task generate:e2e.

6. Verify: Run task test:e2e to confirm all languages pass.

7. Commit: Include fixture + regenerated test files in same commit.

Guidelines

• IDs must be unique across all fixture files
• Include both positive and negative test cases
• Add skip conditions for platform-specific behavior
• Keep source_code minimal — test one thing per fixture