Code generation tools for Go's interfaces.
Tools available in this repository:
Generates an interface for a named type.
Installation
~ $ go get github.com/rjeczalik/interfaces/cmd/interfacerUsage
~ $ interfacer -helpUsage of interfacer:
-all
Include also unexported methods.
-as string
Generated interface name. (default "main.Interface")
-for string
Type to generate an interface for.
-o string
Output file. (default "-")
Example
- generate by manually
~ $ interfacer -for os.File -as mock.File- generate by go generate
//go:generate interfacer -for os.File -as mock.File -o file_iface.go~ $ go generate ./...- output
// Created by interfacer; DO NOT EDIT
package mock
import (
"os"
)
// File is an interface generated for "os".File.
type File interface {
Chdir() error
Chmod(os.FileMode) error
Chown(int, int) error
Close() error
Fd() uintptr
Name() string
Read([]byte) (int, error)
ReadAt([]byte, int64) (int, error)
Readdir(int) ([]os.FileInfo, error)
Readdirnames(int) ([]string, error)
Seek(int64, int) (int64, error)
Stat() (os.FileInfo, error)
Sync() error
Truncate(int64) error
Write([]byte) (int, error)
WriteAt([]byte, int64) (int, error)
WriteString(string) (int, error)
}