gotestgen

description

generate Go test templates

usage

go install github.com/kimuson13/gotestgen/cmd/gotestgen@latest

after changing directory you want to generate test files and

gotestgen ./...

options

-p

add t.Parallel() into some test functions

-g

select the place that test file is wrote

example

if you type tree .

$ tree .
.
├── hoge
│   └── hoge.go
├ go.mod
├ go.sum
└ main.go

$ cat hoge/hoge.go

package hoge

func Hoge() {
  fmt.Println("Hoge")
}

func hoge() {
  fmt.Println("hoge")
}

$ gotestgen -g=[hoge:hoge]

$ tree .
.
├── hoge
│   ├── hoge.go
│   └── hoge_test.go
├ go.mod
├ go.sum
└ main.go

$ cat hoge/hoge_test.go

package hoge_test

import "testing"

func TestHoge(t *testing.T) {
  cases := map[string]struct {
  
  }{
    //write test cases below
  }
  
  for testName, tt := range cases {
		tt := tt
		t.Run(testName, func(t *testing.T) {
			
		})
	}
}