Download Introduction to Testing in Go (Golang)

What you would learn in Introduction to Testing in Go (Golang) course?

Integrating and unit tests for unit testing are among the most neglected elements of developing software. Sometimes developers say, "but it works on my computer!" When a project is thought to be completed, only to find that things do not function as expected after removing it from an environment for development.

Written unit tests that are well-written and integration tests can help solve this issue, and every time will cut down the development process overall instead of increasing it. Furthermore, code that has been tested will usually require less maintenance, and the final product will experience less downtime.

This course focuses on writing integration and unit tests using Go, an advanced type-of safe compile and incredibly rapid programming language. It is perfect for building secure, extremely fast, scalable, and scalable web-based applications. It also comes with powerful testing tools within.

In this class, we will develop four simple applications and then thoroughly test them:

• A CLI is a command-line application(CLI) that tries to determine if an input number is prime or not.

• Simple web-based software that allows users to sign into their account as well as upload a profile photo;

• A simple web-based API using the same source code base as the web app lets users authenticate with JWT tokens and run actions against a Postgres database. We'll cover the entire authentication procedure, refresh tokens and test the entire code.

• Simple Single-Page web Application (SPA) composed in Vanilla JavaScript, which shows how to utilize JWT as well as Refresh Tokens in a SPA and also how to test the function.

For each assignment, we will learn to create unit tests covering every function. We will also learn the evaluation (among many other aspects):

• Routes to application

• Application handlers

• How can you test different scenarios using table tests

• Operations on databases (using the pattern Repository)

• Middleware for applications

• Users authentication (with sessions)

• The authentication of the user (with JWT tokens)

• JWT token generation and validation

• Refresh token generation and validation

• Testing user input

• Writing on the terminal

• Cookies can be added to an existing request

• Cookies are read from an answer

When you finish this course, you'll be well-informed about writing efficient tests and testable code.

Course Content:

• Learn to write unit test scripts in Go
• Learn to write integration test scripts in Go and make them more straightforward by using Docker
• Learn to build test suites using Go
• Learn to develop an online application that is simple to use and middleware, test handlers and database, and much more
• Learn how to build a straightforward REST API in Go and then test its endpoints
• Learn how to authenticate with JWT tokens (and refresh tokens) and thoroughly test the entire features.
• Learn to create tests that cover a variety of scenarios using table tests.

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