kern/v4/d3/mod_keeper/mod_keeper_test.go

package mod_keeper

import (
	"context"
	"os"
	"testing"
	"time"

	"gitp78su.ipnodns.ru/svi/kern/v4/d0"
	"gitp78su.ipnodns.ru/svi/kern/v4/d1/mock_env"
	"gitp78su.ipnodns.ru/svi/kern/v4/d3/mod_spec"
)

const (
	baseUrl   = "http://localhost:18370/"
	pathStore = "/store/store_mod_keeper"
)

type tester struct {
	t        *testing.T
	me       *mock_env.MockEnv
	ctx      context.Context
	fnCancel func()
	mod      mod_spec.IKernelModule
	owner    *d0.LOwner
}

func TestModKeeper(t *testing.T) {
	ctx, fnCancel := context.WithCancel(context.Background())
	owner := d0.LetOwner(1, "test_isol_kern_keeper")
	sf := &tester{
		t:        t,
		owner:    owner,
		me:       mock_env.MakeEnv(owner),
		ctx:      ctx,
		fnCancel: fnCancel,
	}
	_ = os.Unsetenv("LOCAL_STORE_PATH")
	_ = os.Setenv("LOCAL_STORE_PATH", pathStore)
	_ = os.Unsetenv("LOCAL_HTTP_URL")
	_ = os.Setenv("LOCAL_HTTP_URL", baseUrl)
	fnClear := func() {
		pwd := sf.me.Pwd().String() + pathStore
		_ = os.RemoveAll(pwd)
	}
	fnClear()
	defer fnClear()
	sf.new()
	sf.done()
}

// Завершение работы.
func (sf *tester) done() {
	sf.t.Log("done")
	sf.fnCancel()
	if isWork := sf.mod.IsWork(); isWork {
		sf.t.Fatalf("newGood1(): isWork==true")
	}
}

// Создание нового модуля HTTP-сервера.
func (sf *tester) new() {
	sf.t.Log("new")
	// sf.newBad1()
	sf.newGood1()
}

func (sf *tester) newGood1() {
	sf.t.Log("newGood1")
	_ = mock_env.MakeEnv(sf.owner)
	_ = os.Unsetenv("LOCAL_HTTP_URL")
	_ = os.Setenv("LOCAL_HTTP_URL", "http://localhost:18320/")
	sf.mod = GetModuleKeeper()
	_ = GetModuleKeeper()
	if sf.mod == nil {
		sf.t.Fatalf("newGood1(): mod==nil")
	}

	go sf.mod.Run()
	for {
		time.Sleep(time.Millisecond * 1)
		if sf.mod.IsWork() {
			break
		}
	}
}

// нет ничего для создания модуля
// func (sf *tester) newBad1() {
// 	sf.t.Log("newBad1")
// 	defer func() {
// 		if _panic := recover(); _panic == nil {
// 			sf.t.Fatalf("newBad1(): panic==nil")
// 		}
// 	}()
// 	_ = GetModuleKeeper()
// }