testutil

Documentation

Overview

Package testutil provides support code for unit tests.

Index

• func AppendToFile(path, data string) error
• func ReadFiles(dir string) (map[string]string, error)
• func TempDir(t *testing.T) string
• func WriteFiles(dir string, files map[string]string) error

Functions

func AppendToFile

func AppendToFile(path, data string) error

AppendToFile appends data to the file at path.

func ReadFiles

func ReadFiles(dir string) (map[string]string, error)

ReadFiles reads all regular files under dir and returns their relative paths and contents.

func TempDir

func TempDir(t *testing.T) string

TempDir creates a temporary directory prefixed by "tast_unittest_[TestName]." and returns its path. If the directory cannot be created, a fatal error is reported to t.

func WriteFiles

func WriteFiles(dir string, files map[string]string) error

WriteFiles creates and writes files (keys are relative filenames, values are contents) within dir.