Daniele Rossi | d68b0b7 | 2019-10-31 11:36:05 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2019-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package core |
| 17 | |
| 18 | import ( |
| 19 | "context" |
| 20 | "errors" |
Divya Desai | 660dbba | 2019-10-16 07:06:49 +0000 | [diff] [blame^] | 21 | "fmt" |
Daniele Rossi | d68b0b7 | 2019-10-31 11:36:05 +0100 | [diff] [blame] | 22 | "github.com/opencord/voltha-go/ro_core/config" |
| 23 | "github.com/opencord/voltha-lib-go/v2/pkg/db/kvstore" |
| 24 | grpcserver "github.com/opencord/voltha-lib-go/v2/pkg/grpc" |
| 25 | "github.com/opencord/voltha-lib-go/v2/pkg/log" |
Divya Desai | 660dbba | 2019-10-16 07:06:49 +0000 | [diff] [blame^] | 26 | "github.com/opencord/voltha-lib-go/v2/pkg/mocks" |
Scott Baker | 555307d | 2019-11-04 08:58:01 -0800 | [diff] [blame] | 27 | ic "github.com/opencord/voltha-protos/v2/go/inter_container" |
Daniele Rossi | d68b0b7 | 2019-10-31 11:36:05 +0100 | [diff] [blame] | 28 | "github.com/phayes/freeport" |
| 29 | "github.com/stretchr/testify/assert" |
Daniele Rossi | d68b0b7 | 2019-10-31 11:36:05 +0100 | [diff] [blame] | 30 | "testing" |
| 31 | ) |
| 32 | |
| 33 | type roCore struct { |
| 34 | kvClient kvstore.Client |
| 35 | config *config.ROCoreFlags |
| 36 | halted bool |
| 37 | exitChannel chan int |
| 38 | grpcServer *grpcserver.GrpcServer |
| 39 | core *Core |
| 40 | //For test |
| 41 | receiverChannels []<-chan *ic.InterContainerMessage |
| 42 | } |
| 43 | |
| 44 | func newROCore(cf *config.ROCoreFlags) *roCore { |
| 45 | var roCoreV roCore |
| 46 | roCoreV.config = cf |
| 47 | roCoreV.halted = false |
| 48 | roCoreV.exitChannel = make(chan int, 1) |
| 49 | roCoreV.receiverChannels = make([]<-chan *ic.InterContainerMessage, 0) |
| 50 | return &roCoreV |
| 51 | } |
| 52 | |
| 53 | func newKVClient(storeType string, address string, timeout int) (kvstore.Client, error) { |
| 54 | |
| 55 | log.Infow("kv-store-type", log.Fields{"store": storeType}) |
| 56 | switch storeType { |
| 57 | case "consul": |
| 58 | return kvstore.NewConsulClient(address, timeout) |
| 59 | case "etcd": |
| 60 | return kvstore.NewEtcdClient(address, timeout) |
| 61 | } |
| 62 | return nil, errors.New("unsupported-kv-store") |
| 63 | } |
| 64 | |
| 65 | func MakeTestNewCore() (*config.ROCoreFlags, *roCore) { |
| 66 | |
Divya Desai | 660dbba | 2019-10-16 07:06:49 +0000 | [diff] [blame^] | 67 | clientPort, err := freeport.GetFreePort() |
| 68 | if err == nil { |
| 69 | peerPort, err := freeport.GetFreePort() |
| 70 | if err != nil { |
| 71 | log.Fatal(err) |
| 72 | } |
| 73 | etcdServer := mocks.StartEtcdServer(mocks.MKConfig("voltha.mock.test", clientPort, peerPort, "voltha.lib.mocks.etcd", "error")) |
| 74 | if etcdServer == nil { |
| 75 | log.Fatal("Embedded server failed to start") |
| 76 | } |
| 77 | clientAddr := fmt.Sprintf("localhost:%d", clientPort) |
Daniele Rossi | d68b0b7 | 2019-10-31 11:36:05 +0100 | [diff] [blame] | 78 | |
| 79 | roCoreFlgs := config.NewROCoreFlags() |
| 80 | roC := newROCore(roCoreFlgs) |
| 81 | if (roC != nil) && (roCoreFlgs != nil) { |
Divya Desai | 660dbba | 2019-10-16 07:06:49 +0000 | [diff] [blame^] | 82 | cli, err := newKVClient("etcd", clientAddr, 5) |
Daniele Rossi | d68b0b7 | 2019-10-31 11:36:05 +0100 | [diff] [blame] | 83 | if err == nil { |
| 84 | roC.kvClient = cli |
| 85 | return roCoreFlgs, roC |
| 86 | } |
Divya Desai | 660dbba | 2019-10-16 07:06:49 +0000 | [diff] [blame^] | 87 | if err != nil { |
| 88 | etcdServer.Stop() |
| 89 | log.Fatal("Failed to create an Etcd client") |
| 90 | } |
| 91 | |
Daniele Rossi | d68b0b7 | 2019-10-31 11:36:05 +0100 | [diff] [blame] | 92 | } |
| 93 | } |
| 94 | return nil, nil |
| 95 | } |
| 96 | |
| 97 | func TestNewCore(t *testing.T) { |
| 98 | |
| 99 | roCoreFlgs, roC := MakeTestNewCore() |
| 100 | assert.NotNil(t, roCoreFlgs) |
| 101 | assert.NotNil(t, roC) |
| 102 | core := NewCore("ro_core", roCoreFlgs, roC.kvClient) |
| 103 | assert.NotNil(t, core) |
| 104 | } |
| 105 | |
| 106 | func TestNewCoreStartStop(t *testing.T) { |
| 107 | |
| 108 | var ctx context.Context |
| 109 | |
| 110 | roCoreFlgs, roC := MakeTestNewCore() |
| 111 | assert.NotNil(t, roCoreFlgs) |
| 112 | assert.NotNil(t, roC) |
| 113 | core := NewCore("ro_core", roCoreFlgs, roC.kvClient) |
| 114 | assert.NotNil(t, core) |
| 115 | |
| 116 | core.Start(ctx) |
| 117 | core.Stop(ctx) |
| 118 | } |