package main

import (
	"jsh"
	"reflect"
	"testing"
)

func TestPsOutputToProcesses(t *testing.T) {
	psOutput := `USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         1  0.0  0.1  26204  4916 ?        Ss   00:39   0:00 /sbin/init
root         2  0.0  0.0      0     0 ?        S    00:39   0:00 [kthreadd]`
	processes := PsOutputToProcesses(psOutput)
	expected := []jsh.Process{jsh.Process{"root", "1", "0.0", "0.1", "26204",
		"4916", "?", "Ss", "00:39", "0:00", "/sbin/init"},
		jsh.Process{"root", "2", "0.0", "0.0", "0", "0", "?", "S", "00:39",
			"0:00", "[kthreadd]"}}
	actual := *processes
	if !reflect.DeepEqual(expected, actual) {
		t.Errorf("Processes not parsed correctly.\n%s != %s", expected, actual)
	}
}