package testingexec

import "k8s.io/utils/exec/testing"

Index ¶

• func InitFakeCmd(fake *FakeCmd, cmd string, args ...string) exec.Cmd
• type FakeAction
• type FakeCmd
• func (fake *FakeCmd) CombinedOutput() ([]byte, error)
• func (fake *FakeCmd) Output() ([]byte, error)
• func (fake *FakeCmd) Run() error
• func (fake *FakeCmd) SetDir(dir string)
• func (fake *FakeCmd) SetEnv(env []string)
• func (fake *FakeCmd) SetStderr(out io.Writer)
• func (fake *FakeCmd) SetStdin(in io.Reader)
• func (fake *FakeCmd) SetStdout(out io.Writer)
• func (fake *FakeCmd) Start() error
• func (fake *FakeCmd) StderrPipe() (io.ReadCloser, error)
• func (fake *FakeCmd) StdoutPipe() (io.ReadCloser, error)
• func (fake *FakeCmd) Stop()
• func (fake *FakeCmd) Wait() error
• type FakeCommandAction
• type FakeExec
• func (fake *FakeExec) Command(cmd string, args ...string) exec.Cmd
• func (fake *FakeExec) CommandContext(_ context.Context, cmd string, args ...string) exec.Cmd
• func (fake *FakeExec) LookPath(file string) (string, error)
• type FakeExitError
• func (fake FakeExitError) Error() string
• func (fake FakeExitError) ExitStatus() int
• func (fake FakeExitError) Exited() bool
• func (fake FakeExitError) String() string
• type FakeStdIOPipeResponse

Functions ¶

func InitFakeCmd ¶

func InitFakeCmd(fake *FakeCmd, cmd string, args ...string) exec.Cmd

InitFakeCmd is for creating a fake exec.Cmd

Types ¶

type FakeAction ¶

type FakeAction func() ([]byte, []byte, error)

FakeAction is a function type

type FakeCmd ¶

type FakeCmd struct {
	Argv                 []string
	CombinedOutputScript []FakeAction
	CombinedOutputCalls  int
	CombinedOutputLog    [][]string
	OutputScript         []FakeAction
	OutputCalls          int
	OutputLog            [][]string
	RunScript            []FakeAction
	RunCalls             int
	RunLog               [][]string
	Dirs                 []string
	Stdin                io.Reader
	Stdout               io.Writer
	Stderr               io.Writer
	Env                  []string
	StdoutPipeResponse   FakeStdIOPipeResponse
	StderrPipeResponse   FakeStdIOPipeResponse
	WaitResponse         error
	StartResponse        error
	DisableScripts       bool
}

FakeCmd is a simple scripted Cmd type.

func (*FakeCmd) CombinedOutput ¶

func (fake *FakeCmd) CombinedOutput() ([]byte, error)

CombinedOutput returns the output from the command

func (*FakeCmd) Output ¶

func (fake *FakeCmd) Output() ([]byte, error)

Output is the response from the command

func (*FakeCmd) Run ¶

func (fake *FakeCmd) Run() error

Run runs the command

func (*FakeCmd) SetDir ¶

func (fake *FakeCmd) SetDir(dir string)

SetDir sets the directory

func (*FakeCmd) SetEnv ¶

func (fake *FakeCmd) SetEnv(env []string)

SetEnv sets the environment variables

func (*FakeCmd) SetStderr ¶

func (fake *FakeCmd) SetStderr(out io.Writer)

SetStderr sets the stderr

func (*FakeCmd) SetStdin ¶

func (fake *FakeCmd) SetStdin(in io.Reader)

SetStdin sets the stdin

func (*FakeCmd) SetStdout ¶

func (fake *FakeCmd) SetStdout(out io.Writer)

SetStdout sets the stdout

func (*FakeCmd) Start ¶

func (fake *FakeCmd) Start() error

Start mimicks starting the process (in the background) and returns the injected StartResponse

func (*FakeCmd) StderrPipe ¶

func (fake *FakeCmd) StderrPipe() (io.ReadCloser, error)

StderrPipe returns an injected ReadCloser & error (via StderrPipeResponse) to be able to inject an output stream on Stderr

func (*FakeCmd) StdoutPipe ¶

func (fake *FakeCmd) StdoutPipe() (io.ReadCloser, error)

StdoutPipe returns an injected ReadCloser & error (via StdoutPipeResponse) to be able to inject an output stream on Stdout

func (*FakeCmd) Stop ¶

func (fake *FakeCmd) Stop()

Stop is to stop the process

func (*FakeCmd) Wait ¶

func (fake *FakeCmd) Wait() error

Wait mimicks waiting for the process to exit returns the injected WaitResponse

type FakeCommandAction ¶

type FakeCommandAction func(cmd string, args ...string) exec.Cmd

FakeCommandAction is the function to be executed

type FakeExec ¶

type FakeExec struct {
	CommandScript []FakeCommandAction
	CommandCalls  int
	LookPathFunc  func(string) (string, error)
	// ExactOrder enforces that commands are called in the order they are scripted,
	// and with the exact same arguments
	ExactOrder bool
	// DisableScripts removes the requirement that CommandScripts be populated
	// before calling Command(). This makes Command() and subsequent calls to
	// Run() or CombinedOutput() always return success and empty output.
	DisableScripts bool
	// contains filtered or unexported fields
}

FakeExec is a simple scripted Interface type.

func (*FakeExec) Command ¶

func (fake *FakeExec) Command(cmd string, args ...string) exec.Cmd

Command returns the next unexecuted command in CommandScripts. This function is safe for concurrent access as long as the underlying FakeExec struct is not modified during execution.

func (*FakeExec) CommandContext ¶

func (fake *FakeExec) CommandContext(_ context.Context, cmd string, args ...string) exec.Cmd

CommandContext wraps arguments into exec.Cmd

func (*FakeExec) LookPath ¶

func (fake *FakeExec) LookPath(file string) (string, error)

LookPath is for finding the path of a file

type FakeExitError ¶

type FakeExitError struct {
	Status int
}

FakeExitError is a simple fake ExitError type.

func (FakeExitError) Error ¶

func (fake FakeExitError) Error() string

func (FakeExitError) ExitStatus ¶

func (fake FakeExitError) ExitStatus() int

ExitStatus returns the fake status

func (FakeExitError) Exited ¶

func (fake FakeExitError) Exited() bool

Exited always returns true

func (FakeExitError) String ¶

func (fake FakeExitError) String() string

type FakeStdIOPipeResponse ¶

type FakeStdIOPipeResponse struct {
	ReadCloser io.ReadCloser
	Error      error
}

FakeStdIOPipeResponse holds responses to use as fakes for the StdoutPipe and StderrPipe method calls

Source Files ¶

fake_exec.go