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The newline Guide to Building Your First GraphQL Server with Node and TypeScript
In this course, we'll show you how to create your first GraphQL server with Node.js and TypeScript
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Amelia Wattenberger
Author of Fullstack D3
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Separate database for testing purposes

How to use a separate test database instance for testing purposes

This page is a preview of Pain Free Mocking with Jest

Previous Lesson:

What is integration test

Next Lesson:

Test HTTP endpoint

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The newline Guide to Building Your First GraphQL Server with Node and TypeScript

Teach

Amelia Wattenberger

Author of Fullstack D3

Community

Pain Free Mocking with Jest

Module 1: Introduction

Introduction:

Start Here

Introduction: (3:21)

Course Introduction

Lesson 1: (3:37)

Prerequisites

Lesson 2: (2:11)

Importance of automated testing

Lesson 3: (3:06)

The testing pyramid

Lesson 4: (2:07)

What is Jest

Lesson 5: (6:00)

Application setup

Module 2: Getting started with mocking and unit testing

Lesson 1: (3:34)

What is unit test

Lesson 2: (2:58)

Entry and exit points

Lesson 3: (7:55)

First unit test

Lesson 4: (7:23)

Naming and organizing tests

Lesson 5: (1:38)

Exercise 1 (Testing for Hash Password Functions)

Lesson 6: (5:23)

Exercise 1 solution (Testing for Hash Password Functions)

Lesson 7: (2:52)

Set up Jest extension

Lesson 8: (4:35)

Introduction to Test Doubles

Lesson 9: (3:38)

Mock database

Lesson 10: (8:53)

Unit test express controller

Lesson 11: (2:17)

Exercise 2

Lesson 12: (4:05)

Exercise 2 solution

Lesson 13: (7:33)

Test coverage

Module 3: Getting started with integration testing

Lesson 1: (2:09)

What is integration test

Lesson 2: (5:24)

Separate database for testing purposes

Lesson 3: (6:25)

Test HTTP endpoint

Lesson 4: (4:03)

Parallel tests and database connection

Lesson 5: (3:39)

Database connection and parallel tests

Lesson 6: (2:10)

Exercise 1 (Testing the Login Controller)

Lesson 7: (3:37)

Exercise 1 solution (Testing the Login Controller)

Lesson 8: (5:37)

Mock API integration using Jest

Lesson 9: (4:47)

Mock API integration using Nock

Module 4: Advanced mocking and integration testing

Lesson 1: (1:59)

Introduction to test containers

Lesson 2: (2:45)

Setup test containers

Lesson 3: (7:10)

How to mock the dynamic split join pattern

Lesson 4: (3:15)

How to mock slow network

Lesson 5: (3:39)

How to mock network failures

Module 5: Testing strategy