package cmd

import (
	"testing"

	"github.com/bmizerany/assert"
)

func TestNew(t *testing.T) {
	execCmd := New("vim --noplugin")
	assert.Equal(t, "vim --noplugin", execCmd.Name)
	assert.Equal(t, 0, len(execCmd.Args))
}

func TestWithArg(t *testing.T) {
	execCmd := New("git")
	execCmd.WithArg("command").WithArg("--amend").WithArg("-m").WithArg(`""`)
	assert.Equal(t, "git", execCmd.Name)
	assert.Equal(t, 4, len(execCmd.Args))
}