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# jest

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How to fix the error that import.meta.env cannot be used in Jest (Vite + Supabase)

How to fix the error that import.meta.env cannot be used in Jest (Vite + Supabase)

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1 min read
What to do when you can't test Spinner with findByRole("status") (Jest + Chakra UI)

What to do when you can't test Spinner with findByRole("status") (Jest + Chakra UI)

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1 min read
Jest test errors and solutions

Jest test errors and solutions

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2 min read
Things to Remember When You Test Your React App

Things to Remember When You Test Your React App

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5 min read
Errors I encountered during Jest testing and how to fix them

Errors I encountered during Jest testing and how to fix them

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2 min read
Errors I Encountered During Jest Testing and Their Solutions

Errors I Encountered During Jest Testing and Their Solutions

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1 min read
Testando debounce e throttle no React com Jest [setTimeout]

Testando debounce e throttle no React com Jest [setTimeout]

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2 min read
[For Beginners] Quickly Fix Jest Crashing with import.meta in Vite+React+TypeScript (Supabase Compatible)

[For Beginners] Quickly Fix Jest Crashing with import.meta in Vite+React+TypeScript (Supabase Compatible)

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1 min read
Testando Componentes com React Hook Form + Zod

Testando Componentes com React Hook Form + Zod

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2 min read
Mockando Endpoints com MSW em Testes com Jest e React Query

Mockando Endpoints com MSW em Testes com Jest e React Query

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2 min read
Mock Prisma with Jest in NestJS

Mock Prisma with Jest in NestJS

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1 min read
Comparing Javascript test frameworks: Jest vs Vitest vs Bun

Comparing Javascript test frameworks: Jest vs Vitest vs Bun

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3 min read
Simplificando Testes com it.each no Jest

Simplificando Testes com it.each no Jest

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2 min read
Jest 30: Más Rápido, Inteligente y Listo para el Futuro. ¿Es Hora de Actualizar?

Jest 30: Más Rápido, Inteligente y Listo para el Futuro. ¿Es Hora de Actualizar?

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4 min read
Stuck on Docker + Jest Race Condition - Anyone Dealt With This?

Stuck on Docker + Jest Race Condition - Anyone Dealt With This?

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2 min read
De Jasmine a Jest: Migración sin dolor en 30 minutos

De Jasmine a Jest: Migración sin dolor en 30 minutos

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14 min read
Writing Testable Components in React

Writing Testable Components in React

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2 min read
From Manual API Testing to AI-Powered Automation: My Journey with Keploy Chrome Extension

From Manual API Testing to AI-Powered Automation: My Journey with Keploy Chrome Extension

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8 min read
Accessing .env variables in a Jest + Vite framework.

Accessing .env variables in a Jest + Vite framework.

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2 min read
Testing RXJS Observables, the easy way

Testing RXJS Observables, the easy way

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4 min read
Jest - How to verify that an element does not exist in the rendered output

Jest - How to verify that an element does not exist in the rendered output

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2 min read
Jest - Mocking Next.js Image to handle dynamic properties in tests

Jest - Mocking Next.js Image to handle dynamic properties in tests

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1 min read
Setup Jest (Ts) for a brand new React project

Setup Jest (Ts) for a brand new React project

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2 min read
What Jest expected as matcher ?

What Jest expected as matcher ?

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3 min read
How to test if a mocked component receives the correct props in Jest and RTL (new since React 19)

How to test if a mocked component receives the correct props in Jest and RTL (new since React 19)

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3 min read
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