func TestCommandLines(t *testing.T) {
stretcher.Init()
now := time.Now()
ymd := now.Format("20060102")
hm := now.Format("1504")
cmdlines := stretcher.CommandLines{
stretcher.CommandLine("date +%Y%m%d"),
stretcher.CommandLine("date +%H%M"),
}
cmdlines.Invoke()
output := stretcher.LogBuffer.String()
if strings.Index(output, ymd) == -1 {
t.Error("invalid output", output)
}
if strings.Index(output, hm) == -1 {
t.Error("invalid output", output)
}
}
func TestCommandLinesFail(t *testing.T) {
stretcher.Init()
cmdlines := stretcher.CommandLines{
stretcher.CommandLine("echo 'FOO'; echo 'BAR' 2>&1; false"),
}
err := cmdlines.Invoke()
if err == nil {
t.Error("false command must fail")
}
if fmt.Sprintf("%s", err) != "failed: echo 'FOO'; echo 'BAR' 2>&1; false exit status 1" {
t.Error("invalid err message.", err)
}
output := string(stretcher.LogBuffer.Bytes())
if !strings.Contains(output, "FOO\n") {
t.Error("output does not contain FOO\\n")
}
if !strings.Contains(output, "BAR\n") {
t.Error("output does not contain BAR\\n")
}
}