Rust SDK(tests): Generator Snapshot Testing

[iamnamananand996]

Which Fern component?

SDK Generator

How important is this?

P1 - High (Strongly needed)

What's the feature?

Description

This is a parent issue tracking critical gaps in snapshot testing coverage for the Rust SDK generator. The current test suite heavily focuses on error generation (9 snapshots) but lacks comprehensive coverage for core client generation functionality, which is the primary feature of the SDK generator.

Core Client Generation Tests

• Root Client Generation Snapshot Tests
• Sub-Client Generation Snapshot Tests
• HTTP Method Generation Snapshot Tests

Authentication & Configuration Tests

• Authentication Header Generation Snapshot Tests
• Client Configuration Validation Snapshot Tests

Type System Tests

• Type Reference Mapping Snapshot Tests
• Parameter Handling Snapshot Tests

Test Commands

To run existing tests:

cd generators/rust/sdk
pnpm test

To add new snapshot tests:

cd generators/rust/sdk
pnpm test -- --update-snapshots

Expected Outcome

Comprehensive snapshot test coverage for all core Rust SDK generator functionality, ensuring regression protection for client generation, authentication, and type handling logic.

Any alternatives?

No response

Are you interested in contributing this feature?

Yes