37 docs tagged with "testing"

Validate that the system meets business requirements and user expectations using behavior-driven testing frameworks.

Ensure systems work for users with disabilities through comprehensive accessibility testing and compliance validation.

Comprehensive checklist for reviewing API design covering REST/GraphQL/gRPC compliance, versioning strategies, security headers, rate limiting, documentation, and error handling.

Secure code, validate inputs, test for vulnerabilities, and manage dependencies

How to tell architecture decisions from design and implementation, with cues, examples, and a flow.

Automate compilation, testing, and security scanning to catch issues before production.

Run tests automatically on every commit to catch bugs early and maintain deployment readiness.

Test service boundaries and data flows with component tests, API contract tests, database integration tests, and test containers for reproducible environments.

Validate API contracts between services to catch breaking changes early and enable safe microservices development.

Test API contracts between services; catch breaking changes early with CDC.

Populate test environments safely by masking sensitive data and using synthetic alternatives.

High-level modules should not depend on low-level modules; both should depend on abstractions. Invert the dependency flow.

Master DRY principle: eliminate knowledge duplication for maintainable code, improved consistency, and reduced bugs.

Test complete user workflows across all system layers to validate real-world behavior and user experience.

Design environments that catch problems early without slowing development.

Spin up temporary test environments on-demand to enable parallel testing and isolation.

Detect and fix flaky tests to maintain CI/CD reliability and trust in test results.

Tests that pass sometimes, fail other times due to timing, randomness, or shared state.

Define crisp boundaries and explicit, testable contracts to decouple teams and evolve systems safely.

Master technical interview strategies including time management, communication, testing approaches, pattern recognition, and complexity analysis.

Validate system behavior under various load conditions to ensure performance and reliability targets.

ViewModel, use cases, and repository patterns for maintainable mobile code

Test quality attributes: performance, security, resilience, accessibility.

Test environments should mirror production to catch environment-specific bugs before deployment.

Validate latency, throughput, and scalability under various load conditions to ensure production readiness.

Proactively test system behavior under failure by deliberately injecting failures to improve resilience and MTTR.

Find and fix vulnerabilities before attackers do through automated scanning, manual testing, and fuzzing.

TL;DR

Integrate testing into CI/CD; manage flakiness; automate test data generation.

Manage test data effectively using fixtures, factories, and synthetic data.

Generate and manage test data efficiently and safely for reproducible, maintainable tests.

Design test environments that are realistic, ephemeral, and respect privacy.

Write tests that are independent, repeatable, and not flaky.

Design systems that are easy to test with clear isolation, determinism, and test data management.

Organize tests by scope and speed; structure for fast feedback and broad coverage.

Design comprehensive testing strategies aligned with quality attributes and risk.

Test individual functions and classes in isolation.