shelltest

package
v0.1.1 Latest Latest
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 Go to latest Published: Apr 25, 2021 License: GPL-3.0 Imports: 7 Imported by: 0

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Overview

Package shelltest provides utilities for mocking the login shell.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Command 

type Command struct {
	ReturnCode int
	Stdout     string
	Stderr     string
}

Command represents the result of some executed command.

type ErrCommandOverflow added in v0.0.10 

type ErrCommandOverflow struct {
	Index   int
	Len     int
	Command string
}

ErrCommandOverflow happens when the command that is trying to be run would result in a buffer overflow in the Shell mock.

func (ErrCommandOverflow) Error added in v0.0.10 

func (e ErrCommandOverflow) Error() string

type Shell 

type Shell struct {
	T                 *testing.T
	Context           *context.Context
	SupportedPrograms map[string]bool
	Commands          []Command
	// contains filtered or unexported fields
}

Shell is a type that conforms to shell.Shell.

func (*Shell) CurrentDirectory 

func (sh *Shell) CurrentDirectory() string

CurrentDirectory returns the current directory.

func (*Shell) Exec 

func (sh *Shell) Exec(cmd *exec.Cmd) (*shell.CompletedProcess, error)

Exec executes the command.

func (*Shell) Exists 

func (sh *Shell) Exists(program string) bool

Exists returns whether the given program exists.

This implementation of the method returns true if the SupportedPrograms field is empty, otherwise it checks the value of the key in that map. Use SupportedPrograms to mock the existence of a program in the PATH.

func (*Shell) NewCommand 

func (sh *Shell) NewCommand(name string, arg ...string) *exec.Cmd

NewCommand takes a program and arguments and constructs a new exec.Cmd instance.

Source Files

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