Results for “testing”

Write Unit and E2E tests with Jest, mocking strategies, and database isolation in NestJS. Use when writing NestJS unit tests, E2E tests with supertest, or mock providers.

Transforms vague ideas into structured, actionable concepts through guided divergent and convergent thinking, producing a markdown one-pager.

Enforces running verification commands and confirming output before claiming work is complete, fixed, or passing, to prevent false success claims.

Sets up JavaScript/TypeScript projects with opinionated tooling and conventions including ESLint, TypeScript config, testing with Vitest, and monorepo setup.

Uses two independent review agents to verify output quality, requiring both to pass before shipping.

Detects the test platform (VSTest vs Microsoft.Testing.Platform) and test framework (MSTest, xUnit, NUnit, TUnit) from .NET project files.

Test JWT signature verification bypass by crafting tokens with the 'none' algorithm.

Configures monitoring systems, implements structured logging pipelines, creates Prometheus/Grafana dashboards, defines alerting rules, and instruments distributed tracing.

Build reliable, fault-tolerant Go applications with DBOS durable workflows, covering installation, configuration, workflow/step structure, queues, and testing.

Diagnoses and fixes bugs in emergency mode with a maximum of two iterations, then commits, pushes, and creates a pull request.

Systematically explores a web application, finds issues, and produces a report with reproduction evidence for each finding.

Write efficient C code with proper memory management, pointer safety, and POSIX compliance, including debugging and testing guidance.

Writes and maintains C++ tests with GoogleTest/GoogleMock, configures CMake/CTest, diagnoses failures, and adds coverage or sanitizers.

Guides test-driven development with a red-green-refactor loop, emphasizing behavior-focused tests and vertical slicing over horizontal test writing.

Guides the creation of high-quality MCP servers, covering design, implementation, testing, and evaluation for Python and TypeScript.

Enforces a test-first workflow for features and bug fixes, guiding the red-green-refactor cycle with verification checklists.

Verifies a code change before it lands by scanning the staged diff, running tests, and delegating to an independent reviewer.

Write efficient C code with proper memory management, pointer handling, and POSIX compliance, including debugging and testing guidance.

Accelerate JavaScript/TypeScript development with the Bun runtime, covering package management, bundling, testing, and migration from Node.js.

AL test development patterns for Business Central. Use when creating test codeunits, writing Given/When/Then test procedures, using Library Assert, configuring test projects, or implementing TDD workflows.

Write tests before implementation code for new features, bug fixes, and refactoring, following the red-green-refactor cycle.

Write test-driven Laravel applications using PHPUnit, Pest, model factories, HTTP tests, Sanctum authentication testing, mocking, and coverage.

Write modern Perl 5.36+ code using idioms, best practices, and conventions for robust, maintainable applications.

Guides test-driven development with a vertical-slice approach, writing one test at a time and implementing minimal code to pass, then refactoring.

Fix build errors and breaking changes when upgrading MSTest from v3 to v4, or plan a complete migration.

Build Django web applications and REST APIs with Django REST Framework, including models, serializers, viewsets, authentication, and testing.

Build evidence and narratives that connect design decisions to measurable user, product, and business outcomes.

Guides production-grade Android and cross-platform app development covering stack selection, architecture, UI, testing, build, and release.

Provides procedural guidance and standard patterns for building Android camera applications with CameraX, including Camera2Interop, Media3 integrations, and handling hardware diversity.

Chains architecture review, implementation, and pull request creation to take a story from design through to a convention-compliant PR.

Applies Anthony Fu's opinionated tooling and conventions to JavaScript/TypeScript projects, covering code organization, TypeScript config, ESLint, testing, and pnpm monorepo setup.

Guides test-first development with vertical slices, writing one behavior test at a time and refactoring only when green.

Acceptance-test newly added features using browser automation, happy-path flows, screenshots, UX notes, and a written report.

Guides backend development across API design, authentication, security, performance, architecture, and testing, with decision guides and defaults for production-ready systems.

Guides a structured root-cause investigation before any fix, covering reproduction, evidence gathering, hypothesis testing, and implementation with failing tests.

Guides implementing features and fixing bugs by writing failing tests first, then minimal code, with verification at each step.