api-testing/extensions/store-etcd/pkg/server.go

319 lines
8.9 KiB
Go

/**
MIT License
Copyright (c) 2023 API Testing Authors.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
package pkg
import (
"context"
"errors"
"log"
"time"
"github.com/linuxsuren/api-testing/pkg/server"
"github.com/linuxsuren/api-testing/pkg/testing"
"github.com/linuxsuren/api-testing/pkg/testing/remote"
"github.com/linuxsuren/api-testing/pkg/version"
clientv3 "go.etcd.io/etcd/client/v3"
)
type remoteserver struct {
kvFactory KVFactory
remote.UnimplementedLoaderServer
}
// NewRemoteServer creates a remote server instance
func NewRemoteServer(kvFactory KVFactory) remote.LoaderServer {
return &remoteserver{
kvFactory: kvFactory,
}
}
const keyPrefix = "atest-"
func (s *remoteserver) ListTestSuite(ctx context.Context, _ *server.Empty) (suites *remote.TestSuites, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
suites = &remote.TestSuites{}
var resp *clientv3.GetResponse
var testsuite *testing.TestSuite
if resp, err = cli.Get(ctx, keyPrefix, clientv3.WithLimit(100), clientv3.WithPrefix()); err == nil {
for _, kv := range resp.Kvs {
if testsuite, err = testing.ParseFromData(kv.Value); err == nil && testsuite != nil {
suites.Data = append(suites.Data, remote.ConvertToGRPCTestSuite(testsuite))
}
}
}
return
}
func (s *remoteserver) CreateTestSuite(ctx context.Context, testSuite *remote.TestSuite) (reply *server.Empty, err error) {
reply = &server.Empty{}
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
err = saveTestSuite(ctx, cli, remote.ConvertToNormalTestSuite(testSuite))
return
}
func (s *remoteserver) GetTestSuite(ctx context.Context, suite *remote.TestSuite) (reply *remote.TestSuite, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
reply = &remote.TestSuite{}
var resp *clientv3.GetResponse
var testsuite *testing.TestSuite
if resp, err = cli.Get(ctx, getKey(suite.Name), clientv3.WithFromKey()); err == nil {
for _, kv := range resp.Kvs {
if testsuite, err = testing.ParseFromData(kv.Value); err == nil && testsuite != nil {
reply = remote.ConvertToGRPCTestSuite(testsuite)
return
}
}
}
return
}
func (s *remoteserver) UpdateTestSuite(ctx context.Context, suite *remote.TestSuite) (reply *remote.TestSuite, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
reply = &remote.TestSuite{}
var resp *clientv3.GetResponse
var testsuite *testing.TestSuite
if resp, err = cli.Get(ctx, getKey(suite.Name), clientv3.WithFromKey()); err == nil {
for _, kv := range resp.Kvs {
if testsuite, err = testing.ParseFromData(kv.Value); err == nil && testsuite != nil {
oldItems := testsuite.Items
testsuite = remote.ConvertToNormalTestSuite(suite)
testsuite.Items = oldItems
err = saveTestSuite(ctx, cli, testsuite)
return
}
}
}
return
}
func (s *remoteserver) DeleteTestSuite(ctx context.Context, suite *remote.TestSuite) (reply *server.Empty, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
reply = &server.Empty{}
_, err = cli.Delete(ctx, getKey(suite.Name))
return
}
func (s *remoteserver) ListTestCases(ctx context.Context, suite *remote.TestSuite) (reply *server.TestCases, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
reply = &server.TestCases{}
var resp *clientv3.GetResponse
var testsuite *testing.TestSuite
if resp, err = cli.Get(ctx, getKey(suite.Name), clientv3.WithFromKey()); err == nil {
for _, kv := range resp.Kvs {
if testsuite, err = testing.ParseFromData(kv.Value); err == nil && testsuite != nil {
reply.Data = remote.ConvertToGRPCTestSuite(testsuite).Items
return
}
}
}
return
}
func (s *remoteserver) CreateTestCase(ctx context.Context, testcase *server.TestCase) (reply *server.Empty, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
reply = &server.Empty{}
var resp *clientv3.GetResponse
var testsuite *testing.TestSuite
if resp, err = cli.Get(ctx, getKey(testcase.SuiteName), clientv3.WithFromKey()); err == nil {
for _, kv := range resp.Kvs {
if testsuite, err = testing.ParseFromData(kv.Value); err == nil && testsuite != nil {
suite := remote.ConvertToGRPCTestSuite(testsuite)
suite.Items = append(suite.Items, testcase)
err = saveTestSuite(ctx, cli, remote.ConvertToNormalTestSuite(suite))
return
}
}
}
return
}
func (s *remoteserver) GetTestCase(ctx context.Context, input *server.TestCase) (reply *server.TestCase, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
reply = &server.TestCase{}
var testcase *testing.TestCase
var index int
if testcase, index, _, err = getTestCase(ctx, cli, input.SuiteName, input.Name); err == nil && index != NotFound {
reply = remote.ConvertToGRPCTestCase(*testcase)
}
return
}
func (s *remoteserver) UpdateTestCase(ctx context.Context, testcase *server.TestCase) (reply *server.TestCase, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
reply = &server.TestCase{}
var testsuite *testing.TestSuite
var index int
if _, index, testsuite, err = getTestCase(ctx, cli, testcase.SuiteName, testcase.Name); err == nil && index != NotFound {
testsuite.Items[index] = remote.ConvertToNormalTestCase(testcase)
err = saveTestSuite(ctx, cli, testsuite)
}
return
}
func (s *remoteserver) DeleteTestCase(ctx context.Context, testcase *server.TestCase) (reply *server.Empty, err error) {
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
return
}
defer cli.Close()
reply = &server.Empty{}
var testsuite *testing.TestSuite
var index int
if _, index, testsuite, err = getTestCase(ctx, cli, testcase.SuiteName, testcase.Name); err == nil && index != NotFound {
testsuite.Items = append(testsuite.Items[:index], testsuite.Items[index+1:]...)
err = saveTestSuite(ctx, cli, testsuite)
}
return
}
func (s *remoteserver) Verify(ctx context.Context, in *server.Empty) (reply *server.ExtensionStatus, err error) {
reply = &server.ExtensionStatus{
Version: version.GetVersion(),
}
var cli SimpleKV
cli, err = s.getClient(ctx)
if err != nil {
reply.Message = err.Error()
return
}
defer cli.Close()
// try to connect
if _, err = cli.Get(ctx, keyPrefix, connectTestOption()...); err == nil {
reply.Ready = true
}
return
}
func connectTestOption() []clientv3.OpOption {
return []clientv3.OpOption{clientv3.WithLimit(1), clientv3.WithPrefix(),
clientv3.WithCountOnly(), clientv3.WithKeysOnly()}
}
func getTestCase(ctx context.Context, cli SimpleKV, suiteName, caseName string) (testcase *testing.TestCase, index int, testsuite *testing.TestSuite, err error) {
index = NotFound
var resp *clientv3.GetResponse
if resp, err = cli.Get(ctx, getKey(suiteName), clientv3.WithFromKey()); err == nil {
for _, kv := range resp.Kvs {
if testsuite, err = testing.ParseFromData(kv.Value); err == nil && testsuite != nil {
for i, item := range testsuite.Items {
if item.Name == caseName {
testcase = &item
index = i
return
}
}
}
}
}
return
}
func saveTestSuite(ctx context.Context, cli SimpleKV, suite *testing.TestSuite) (err error) {
var data []byte
if data, err = testing.ToYAML(suite); err == nil {
_, err = cli.Put(ctx, getKey(suite.Name), string(data))
log.Println("save to etcd", err)
}
return
}
const NotFound = -1
func (s *remoteserver) getClient(ctx context.Context) (cli SimpleKV, err error) {
store := remote.GetStoreFromContext(ctx)
if store == nil {
err = errors.New("no connect to etcd server")
} else {
cli, err = s.kvFactory.New(clientv3.Config{
Endpoints: []string{store.URL},
DialTimeout: 5 * time.Second,
Username: store.Username,
Password: store.Password,
Context: ctx,
})
}
return
}
func getKey(name string) string {
return keyPrefix + name
}