Maestro

Painless E2E Automation for Mobile and Web

24 articles 12.8k View on GitHub ↗
24 articles
How to Test Maestro YAML Configurations Locally: CLI and Validation Guide

Easily test Maestro YAML configurations locally using the maestro test CLI or Studio server's dry-run endpoint. Validate syntax and run tests against emulators, simulators, or browsers with this essential guide.

how-to-guide
Mar 20, 2026
Error Handling Mechanisms for YAML Parsing in Maestro: A Deep Dive into Jackson Wrappers

Explore Maestro's YAML parsing error handling. Learn how Jackson wrappers transform JsonProcessingException into readable SyntaxError messages with context and line numbers.

deep-dive
Mar 20, 2026
How to Handle Dynamic Data in Maestro Flows: Complete Guide to Variable Interpolation

Learn how to handle dynamic data in Maestro flows with variable interpolation using `${...}` syntax for runtime evaluation by the Env.evaluateScripts engine. Master your Maestro tests.

how-to-guide
Mar 20, 2026
How to Use Variables in Maestro YAML: A Complete Guide to Environment Variables and Dynamic Values

Master Maestro YAML variables to inject dynamic values and environment variables into your test flows. Learn the ${...} syntax and unlock powerful automation.

how-to-guide
Mar 20, 2026
How to Write Conditional Logic in Maestro YAML: Complete Guide with Examples

Master Maestro YAML conditional logic. Learn to conditionally execute commands using when or if blocks with platform, visibility, or JS expressions. Boost your automation.

how-to-guide
Mar 20, 2026
YamlCommandReader in Maestro: The Execution Pipeline's YAML Parser

Discover how the YamlCommandReader transforms YAML test flows into executable MaestroCommand objects and parses configuration metadata for the Maestro execution pipeline.

internals
Mar 20, 2026
How to Version Control Maestro YAML Flows: A Complete Git Workflow Guide

Master your Maestro YAML flows with Git. Learn to version control, validate syntax, and organize flows using workspaces for efficient mobile automation.

how-to-guide
Mar 20, 2026
Maestro YAML File Security: Critical Vulnerabilities and Mitigation Strategies

Discover Maestro YAML file security risks like arbitrary JavaScript execution & file system access. Learn essential mitigation strategies to secure your mobile development.

best-practices
Mar 20, 2026
How to Integrate Maestro with CI/CD Pipelines: Complete Technical Guide

Learn how to integrate Maestro with CI/CD pipelines for seamless automated testing. This guide covers headless execution and artifact collection for your mobile app.

how-to-guide
Mar 20, 2026
How to Use Anchors and Aliases in Maestro YAML: A Complete Guide

Master Maestro YAML anchors and aliases to reuse configuration blocks with & and * syntax. Streamline your mobile automation and eliminate repetitive code. Learn how now.

how-to-guide
Mar 20, 2026
How to Manage Environments in Maestro YAML: CLI Injection, Dynamic Variables, and Scope Isolation

Master Maestro YAML environments with CLI injection, dynamic variables, and scope isolation. Learn how to effectively manage your testing workflows for better control and flexibility. Discover the Orchestra.kt implementation.

how-to-guide
Mar 20, 2026
Maestro YAML Parser Limitations in mobile-dev-inc/Maestro: 8 Strict Schema Constraints

Uncover Maestro YAML parser limitations. Learn about the strict schema, command restrictions, and why it rejects unknown fields, anchors, and aliases in your mobile automation.

deep-dive
Mar 20, 2026

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