filesystem.go

package mockingdemo

import "fmt"

type FileSystem struct{
	conn FileConnector
}

func NewFS() FileSystem{
	fs := FileSystem{conn: NewFileConnector()}
	return fs
}

func (fs* FileSystem) PrintFileContent(fileName string) error{

	fileContent,err  := fs.conn.ReadFromFile(fileName)

	if err != nil {
		return  err
	}

	fmt.Println(string(fileContent))
	return nil
}