github.com/openshift/docker-source-to-images@v1.2.0/pkg/test/cmd/cmd.go (about)

     1  package cmd
     2  
     3  import (
     4  	"bytes"
     5  	"io"
     6  	"io/ioutil"
     7  
     8  	"github.com/openshift/source-to-image/pkg/util/cmd"
     9  )
    10  
    11  // FakeCmdRunner provider the fake command runner
    12  type FakeCmdRunner struct {
    13  	Name string
    14  	Args []string
    15  	Opts cmd.CommandOpts
    16  	Err  error
    17  }
    18  
    19  // RunWithOptions runs the command runner with extra options
    20  func (f *FakeCmdRunner) RunWithOptions(opts cmd.CommandOpts, name string, args ...string) error {
    21  	f.Name = name
    22  	f.Args = args
    23  	f.Opts = opts
    24  	return f.Err
    25  }
    26  
    27  // Run runs the fake command runner
    28  func (f *FakeCmdRunner) Run(name string, args ...string) error {
    29  	return f.RunWithOptions(cmd.CommandOpts{}, name, args...)
    30  }
    31  
    32  // StartWithStdoutPipe executes a command returning a ReadCloser connected to
    33  // the command's stdout.
    34  func (f *FakeCmdRunner) StartWithStdoutPipe(opts cmd.CommandOpts, name string, arg ...string) (io.ReadCloser, error) {
    35  	return ioutil.NopCloser(&bytes.Buffer{}), f.Err
    36  }
    37  
    38  // Wait waits for the command to exit.
    39  func (f *FakeCmdRunner) Wait() error {
    40  	return f.Err
    41  }