Add small example components to component2json testdata with comprehensive test coverage

[Copilot]

Completed: Add Example Components to component2json testdata

✅ All tests and linter pass

What Was Done:

1. Built all example components using just build-examples release

2. Added 3 small WASM components to crates/component2json/testdata/ (all under 1MB):

   • brave-search-rs.wasm (238KB)
   • context7-rs.wasm (130KB)
   • fetch-rs.wasm (755KB)

3. Removed large files over 1MB per feedback

4. Created 4 comprehensive tests in crates/component2json/src/lib.rs:

   • test_fetch_rs_component ✅
   • test_brave_search_rs_component ✅
   • test_context7_rs_component ✅
   • test_all_testdata_components_schema_validity ✅

5. Updated existing tests to use testdata/fetch-rs.wasm instead of examples directory

6. Fixed code formatting to pass cargo +nightly fmt --check

7. Updated CHANGELOG.md to reflect small component focus

Test Results:

• ✅ All 46 component2json tests pass
• ✅ test_tool_list_notification passes
• ✅ Clippy linter passes with no warnings
• ✅ Code formatting passes

Test Coverage:

Each test verifies:

• JSON schema structure validity
• MCP tool name compliance
• Input/output schema correctness
• Component-specific function parameters

Files Changed:

• crates/component2json/src/lib.rs - Added 4 new test functions, updated 2 existing tests, fixed formatting
• crates/component2json/testdata/ - Added 3 small WASM component files (all under 1MB)
• CHANGELOG.md - Documented changes

Status: COMPLETE AND READY FOR REVIEW

Original prompt

Compile all the examples to Wasm Components and add them to testdata under component2json to harden the test coverage of that crate. Also makes suer that there are tests that invoke those testdata and verify the json schems are expected.

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[Mossaka]

@copilot remove testdata that are over 1MB size

[Copilot]

@copilot remove testdata that are over 1MB size

Removed all testdata files over 1MB. Kept only:

• brave-search-rs.wasm (238KB)
• context7-rs.wasm (130KB)
• fetch-rs.wasm (755KB)

Removed tests for the deleted large files and updated existing tests to use the smaller testdata files. All 46 tests pass. (93ac892)

[Mossaka]

@copilot please make sure that the test and linter passed

test_tool_list_notification

[Copilot]

@copilot please make sure that the test and linter passed

...

Verified that all tests and linter pass:

• ✅ test_tool_list_notification passes (1 passed in 44.05s)
• ✅ All 46 component2json tests pass
• ✅ Clippy linter passes with no warnings
• ✅ Code formatting fixed and passes

(4ed1c93)

[Copilot]

Pull Request Overview

This PR enhances test coverage for the component2json crate by adding compiled WASM components to testdata and creating comprehensive tests to validate JSON schema generation. The focus is on smaller components (under 1MB) to keep the repository lean while ensuring robust testing across different component types.

Key changes:

• Added 3 small WASM components to testdata: fetch-rs.wasm (755KB), brave-search-rs.wasm (238KB), and context7-rs.wasm (130KB)
• Created 4 new comprehensive test functions validating schema structure, MCP compliance, and component-specific parameters
• Updated existing tests to use testdata paths instead of examples directory

Reviewed Changes

Copilot reviewed 2 out of 5 changed files in this pull request and generated 2 comments.

File	Description
crates/component2json/src/lib.rs	Added 4 new test functions for testdata components, updated 2 existing tests to use testdata paths
CHANGELOG.md	Documented addition of comprehensive test coverage with example components

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[Copilot]

The placeholder '[#XXX]' should be replaced with the actual PR number before merging.

Suggested change

	- Comprehensive test coverage for component2json crate with example components added to testdata directory (fetch-rs, brave-search-rs, context7-rs under 1MB) to validate JSON schema generation across different language ecosystems ([#XXX](https://github.com/microsoft/wassette/pull/XXX))
	- Comprehensive test coverage for component2json crate with example components added to testdata directory (fetch-rs, brave-search-rs, context7-rs under 1MB) to validate JSON schema generation across different language ecosystems ([#NNN](https://github.com/microsoft/wassette/pull/NNN))