package config

import (
	"strings"
	"testing"
)

func TestSwitchingLargeFilesOnRefusesToStart(t *testing.T) {
	cfg := Default()
	cfg.Paths.Repos, cfg.Paths.Cache, cfg.Paths.Artifacts = "/a", "/b", "/c"
	cfg.Behavior.AllowLFS = true
	err := cfg.check()
	if err == nil {
		t.Fatal("allow_lfs came on and the config passed, which is the trap it was")
	}
	if !strings.Contains(err.Error(), "not built") {
		t.Errorf("the error does not say why: %v", err)
	}
	cfg.Behavior.AllowLFS = false
	if err := cfg.check(); err != nil {
		t.Errorf("a config with large files off did not pass: %v", err)
	}
}