How MTA avoids flaky frontend tests

The MTA 3.0 solution to avoid flaky test runs

MTA 3.0 builds upon Playwright’s capabilities and introduces specific features to enhance test reliability and eliminate flakiness. MTA 3.0 provides the following features

• Intelligent wait conditions from Playwright: MTA leverages Playwright’s intelligent wait conditions, which automatically wait for elements to be actionable before interacting with them, significantly reducing timing-related flakiness.
• Default visibility check: For each locator test step, MTA performs a default visibility check (which can be toggled off if needed). This allows for easy detection of missing element visibility, preventing interactions with hidden or unrendered elements.
• Serial test execution on shared environments: To prevent race conditions, MTA recommends and facilitates running tests serially (not in parallel) on the same test environment, ensuring predictable outcomes.
• Test variations via backend test scripts: MTA enables the execution of test variations or data setup/teardown via faster and more robust backend tests, reducing the reliance on slower and larger frontend test scripts. These backend and frontend actions can be mixed in scripts wherever this is beneficial for executing a faster and more robust test script.