## Summary
This PR resolves all CI failures following the migration to self-hosted
GitHub runners (`DH-Testing` group) by eliminating sudo dependencies and
fixing Docker connectivity issues.
## Key Changes
### 🔧 **Eliminated sudo requirements across all workflows**
- **Setup Environment**: Installed mold linker and system dependencies
in userspace without sudo
- **Tool Installation**: Replaced apt/system package installations with
direct binary downloads:
- Kurtosis: Direct binary download from GitHub releases (v1.10.3)
- Taplo: Direct binary installation for Cargo.toml formatting
- cargo-nextest: Using `cargo install` instead of GitHub action
(v0.9.100)
- **Runner Cleanup**: Skipped cleanup-runner action entirely on
self-hosted runners (bare-metal manages disk space externally)
### 🐳 **Fixed Docker connectivity for E2E tests**
- **Enhanced dockerode configuration** with robust fallback logic for
different socket locations
- **Added DOCKER_HOST environment variable** to E2E workflow for
consistent Docker daemon access
- **Implemented connection testing** with detailed error diagnostics for
troubleshooting
- **Resolves FailedToOpenSocket errors** by supporting multiple socket
paths and connection methods
### 🏷️ **Workflow optimizations**
- **Label-based targeting**: All heavy workloads (Rust builds, E2E
tests) now run on `DH-Testing` runners
- **Dependency management**: Used `install-deps: false` flag instead of
hardcoded runner detection
- **Permission fixes**: Corrected Docker build permissions and GHCR
organization names
---------
Co-authored-by: Claude <noreply@anthropic.com>
## Summary
This PR resolves all CI failures following the migration to the new
DataHaven Github & Docker Hub organizations, and correctly leverage
self-hosted GitHub runners (`DH-runners` group) by eliminating sudo
dependencies.
## Key Changes
### 🔧 **Eliminated sudo requirements across all workflows**
- **Setup Environment**: Installed mold linker and system dependencies
in userspace without sudo
- **Tool Installation**: Replaced apt/system package installations with
direct binary downloads:
- Kurtosis: Direct binary download from GitHub releases (v1.10.3)
- Taplo: Direct binary installation for Cargo.toml formatting
- cargo-nextest: Using `cargo install` instead of GitHub action
(v0.9.100)
- **Runner Cleanup**: Skipped cleanup-runner action entirely on
self-hosted runners (bare-metal manages disk space externally)
### 🏷️ **Workflow optimizations**
- **Group-based targeting**: All heavy workloads (Rust builds, E2E
tests) now run on `DH-runners` runners
- **Dependency management**: Used `install-deps: false` flag instead of
hardcoded runner detection
Co-authored-by: Claude <noreply@anthropic.com>
## Implement E2E Testing Framework with Isolated Networks
### Summary
Refactors the existing E2E testing infrastructure to provide isolated
test environments with parallel execution support. Each test suite now
runs in its own network namespace, preventing resource conflicts.
### Key Changes
- **New Testing Framework** (`test/framework/`): Base classes for test
lifecycle management with automatic setup/teardown
- **Launcher Module** (`test/launcher/`): Extracted network
orchestration logic from CLI handlers for reusability
- **Parallel Execution**: Added `test-parallel.ts` script with
concurrency limits to prevent resource exhaustion
- **Test Isolation**: Each suite gets unique network IDs (format:
`suiteName-timestamp`) and Docker networks
- **Improved Test Organization**: Migrated tests to new framework,
deprecated old test structure
### Test Improvements
- Added 4 new test suites demonstrating framework usage. :
- `contracts.test.ts` - Smart contract deployment/interaction
- `datahaven-substrate.test.ts` - Substrate API operations
- `cross-chain.test.ts` - Snowbridge cross-chain messaging
- `ethereum-basic.test.ts` - Ethereum network operations
> [!WARNING]
The test suites themselves are bad and shouldn't be consider examples of
good tests. They were AI generated just to test the concurrency of test
runners
### Documentation
- Added comprehensive framework overview (`E2E_FRAMEWORK_OVERVIEW.md`)
- Updated README with parallel testing commands
- Added test patterns and best practices
### Breaking Changes
- Old test suites moved to `e2e - DEPRECATED/` directory
- Test execution now requires extending `BaseTestSuite` class
### Testing
Run tests with: `bun test:e2e` or `bun test:e2e:parallel` (with
concurrency limits)
### TODO
- [ ] Implement good test examples.
- [ ] Implement useful test utils (like waiting for an event to show up
in DataHaven or Ethereum).
- [ ] Enforce tests with CI (currently cannot be done due to
intermittent error when sending a transaction with PAPI).
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: undercover-cactus <lola@moonsonglabs.com>
