test_exports.go

//<developer>
//    <name>linapex 曹一峰</name>
//    <email>linapex@163.com</email>
//    <wx>superexc</wx>
//    <qqgroup>128148617</qqgroup>
//    <url>https://jsq.ink</url>
//    <role>pku engineer</role>
//    <date>2019-03-16 19:40:15</date>
//</624456034659864576>

/*
版权所有IBM公司。保留所有权利。

SPDX许可证标识符：Apache-2.0
**/


package pvtdatastorage

import (
	"os"
	"testing"

	"github.com/hyperledger/fabric/core/ledger/ledgerconfig"
	"github.com/hyperledger/fabric/core/ledger/pvtdatapolicy"
	"github.com/stretchr/testify/assert"
)

//store env提供用于测试的store env
type StoreEnv struct {
	t                 testing.TB
	TestStoreProvider Provider
	TestStore         Store
	ledgerid          string
	btlPolicy         pvtdatapolicy.BTLPolicy
}

//newteststorenv构造用于测试的storeenv
func NewTestStoreEnv(t *testing.T, ledgerid string, btlPolicy pvtdatapolicy.BTLPolicy) *StoreEnv {
	removeStorePath(t)
	assert := assert.New(t)
	testStoreProvider := NewProvider()
	testStore, err := testStoreProvider.OpenStore(ledgerid)
	testStore.Init(btlPolicy)
	assert.NoError(err)
	return &StoreEnv{t, testStoreProvider, testStore, ledgerid, btlPolicy}
}

//关闭并打开存储提供程序
func (env *StoreEnv) CloseAndReopen() {
	var err error
	env.TestStoreProvider.Close()
	env.TestStoreProvider = NewProvider()
	env.TestStore, err = env.TestStoreProvider.OpenStore(env.ledgerid)
	env.TestStore.Init(env.btlPolicy)
	assert.NoError(env.t, err)
}

//清理测试后清理存储环境
func (env *StoreEnv) Cleanup() {
//env.teststoreprovider.close（）。
	removeStorePath(env.t)
}

func removeStorePath(t testing.TB) {
	dbPath := ledgerconfig.GetPvtdataStorePath()
	if err := os.RemoveAll(dbPath); err != nil {
		t.Fatalf("Err: %s", err)
		t.FailNow()
	}
}