package utils

import (
	"os/exec"
	"system_setup_tool/internal/shell"
	"testing"
)

func TestMax(t *testing.T) {
	tests := []struct {
		a, b, want int
	}{
		{1, 2, 2},
		{5, 3, 5},
		{0, 0, 0},
		{-1, -5, -1},
	}

	for _, tt := range tests {
		got := max(tt.a, tt.b)
		if got != tt.want {
			t.Errorf("max(%d, %d) = %d; want %d", tt.a, tt.b, got, tt.want)
		}
	}
}

func TestExecuteShellCommand(t *testing.T) {
	// Mock execCommand
	oldExecCommand := shell.ExecCommand
	defer func() { shell.ExecCommand = oldExecCommand }()

	shell.ExecCommand = func(command string, args ...string) *exec.Cmd {
		return exec.Command("echo", "mocked command")
	}

	err := shell.ExecuteShellCommand("test command", "TEST_ENV=value")
	if err != nil {
		t.Errorf("executeShellCommand() error = %v; want nil", err)
	}
}