test: using e2e framework to test flagd via go-sdk-contrib flagd provider

[aepfli]

depends on:

• feat: Add FLAGD_BASE_IMAGE build argument to Dockerfile flagd-testbed#308
• feat(flagd): add eventing with graceperiod for inprocess resolver go-sdk-contrib#744

[netlify]

✅ Deploy Preview for polite-licorice-3db33c canceled.

Name	Link
🔨 Latest commit	6106e2b
🔍 Latest deploy log	https://app.netlify.com/projects/polite-licorice-3db33c/deploys/6904e7aa0dc94b00083756a9

[sonarqubecloud]

Quality Gate failed

Failed conditions
1 Security Hotspot

See analysis details on SonarQube Cloud

[aepfli]

/gemini summary

[gemini-code-assist]

Summary of Changes

This pull request introduces a substantial overhaul of the end-to-end testing infrastructure. The primary goal is to enhance the reliability and maintainability of tests for the flagd provider by adopting a container-based testbed. This change streamlines the test execution process and ensures consistent results across different environments.

Highlights

• E2E Test Framework Migration: The end-to-end testing framework has been refactored to utilize a new testbed approach, moving away from previous test implementations.
• Containerized Test Setup: Tests now leverage testcontainers-go for building and managing testbed images, enabling a more isolated and reproducible testing environment.
• Dependency Updates: Go module dependencies have been significantly updated, including new additions like go-git/go-git/v5 and testcontainers/testcontainers-go, and version bumps for existing OpenFeature SDK components.
• Test Refactoring: Old test files such as evaluation_test.go and json_evaluator_test.go have been removed, replaced by a unified integration_test.go that orchestrates RPC and in-process flag evaluation tests.

Changelog

• test-harness
  • Updated subproject commit to 'bde8977a4fa2b59ba4359bcf902e9adf4555d085'.
• test/integration/config/envoy.yaml
  • Removed Envoy configuration file, indicating a change in the test setup's networking or proxying strategy.
• test/integration/evaluation_test.go
  • Removed the legacy evaluation test file.
• test/integration/go.mod
  • Changed module name from 'tests.integration' to 'integration_test'.
  • Updated various Go module dependencies, including github.com/cucumber/godog, github.com/open-feature/go-sdk, and github.com/open-feature/go-sdk-contrib/providers/flagd.
  • Added new dependencies: github.com/go-git/go-git/v5 and github.com/testcontainers/testcontainers-go.
• test/integration/go.sum
  • Updated checksums for Go module dependencies to reflect changes in go.mod.
• test/integration/integration_test.go
  • Removed old TLS and certificate path flags.
  • Introduced getGitCommitNative and getPlatform helper functions.
  • Implemented TestMain for global test setup, including building flagd-testbed images.
  • Added setupFlagdTestbed, buildFlagdImage, and buildTestbedImage functions for Docker image management using testcontainers-go.
  • Introduced TestRPC and TestInProcess functions to run Gherkin tests against different flag resolution types, with specific tag filtering.
• test/integration/json_evaluator_test.go
  • Removed the legacy JSON evaluator test file.

Ignored Files

• Ignored by pattern: .github/workflows/** (1)
  • .github/workflows/build.yaml

Activity

• A deploy preview for 'polite-licorice-3db33c' was canceled by netlify[bot].
• SonarQube Cloud reported a 'Quality Gate failed' due to 1 Security Hotspot.
• The author, aepfli, requested a summary of the pull request.