Add E2E tests for @asgardeo/react SDK

[DonOmalVindula]

Purpose

This pull request introduces a comprehensive end-to-end (E2E) testing framework for the @asgardeo/react SDK using Playwright. The changes include new E2E test infrastructure, Docker-based setup for identity providers (WSO2 IS and Thunder), test helpers, and documentation updates. The main goal is to enable automated, cross-IDP E2E testing for both redirect-based and embedded sign-in flows, improving test coverage and reliability.

The most important changes are:

E2E Test Infrastructure and Automation

• Added a new GitHub Actions workflow (.github/workflows/e2e-tests.yml) to automate E2E tests for the React SDK, running tests against both WSO2 IS and Thunder IDPs, with support for matrix builds and artifact uploads.
• Introduced a Docker Compose setup (e2e/docker-compose.yml) to provision and orchestrate WSO2 IS and Thunder containers for local and CI E2E testing.

E2E Test Suite Implementation

• Created a Playwright-based E2E test suite, including base fixtures (e2e/fixtures/base.fixture.ts), IDP-agnostic authentication helpers (e2e/helpers/auth-helpers.ts), and IDP-specific helpers/selectors for WSO2 IS (e2e/helpers/is/auth-helpers.ts, e2e/helpers/is/selectors.ts). [1] [2] [3] [4]

Documentation

• Added a detailed E2E test guide (e2e/README.md) describing prerequisites, test commands, project structure, sign-in modes, and test coverage.
• Updated the main README.md to reference the new E2E tests and improve formatting for clarity. [1] [2]

Related Issues

• Add Playwright e2e tests for React SDK (redirect + embedded sign-in) #363

Related PRs

• N/A

Checklist

• Followed the CONTRIBUTING guidelines.
• Manual test round performed and verified.
• Documentation provided. (Add links if there are any)
• Unit tests provided. (Add links if there are any)

Security checks

• Followed secure coding standards in http://wso2.com/technical-reports/wso2-secure-engineering-guidelines?
• Confirmed that this PR doesn't commit any keys, passwords, tokens, usernames, or other secrets?

[asgardeo-github-bot]

🦋 Changeset detected

The changes in this PR will be included in the next version bump.

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