Learn Go with Tests

This repository contains code for learning Go with tests, following the Learn Go with Tests book.

Structure

Each package represents a lesson and contains corresponding tests.

How to Run

go run src/main.go

How to Test

go test ./...

The ./... syntax in the go test command is a wildcard pattern that tells the Go tool to recursively find and run tests in the current directory and all its subdirectories. This is useful for running all tests in a multi-package project with a single command.

Additional Test Commands

• Run All Tests in the Current Directory and Subdirectories:

  go test ./...

• Run Tests in a Specific Package:

  go test ./path/to/package

• Run Tests with Verbose Output:

  go test -v ./...

• Run Tests with Coverage:

  go test -cover ./...

• Run Tests and Generate a Coverage Report:

  go test -coverprofile=coverage.out ./...
  go tool cover -html=coverage.out

• Run a Specific Test Function:

  go test -run TestFunctionName ./path/to/package