Matteo Scandolo | 2ba00d3 | 2020-01-16 17:33:03 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2018-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 | |
| 17 | package mocks |
| 18 | |
| 19 | import ( |
| 20 | "context" |
| 21 | "github.com/golang/protobuf/ptypes" |
| 22 | "github.com/golang/protobuf/ptypes/any" |
| 23 | "github.com/opencord/voltha-lib-go/v3/pkg/kafka" |
| 24 | ic "github.com/opencord/voltha-protos/v3/go/inter_container" |
| 25 | "github.com/opencord/voltha-protos/v3/go/voltha" |
| 26 | ) |
| 27 | |
| 28 | type InvokeRpcArgs struct { |
| 29 | Rpc string |
| 30 | ToTopic *kafka.Topic |
| 31 | ReplyToTopic *kafka.Topic |
| 32 | WaitForResponse bool |
| 33 | Key string |
| 34 | ParentDeviceId string |
| 35 | KvArgs map[int]interface{} |
| 36 | } |
| 37 | |
| 38 | type FailReason int |
| 39 | |
| 40 | const ( |
| 41 | Timeout FailReason = iota + 1 |
| 42 | UnmarshalError |
| 43 | ) |
| 44 | |
| 45 | func (r FailReason) String() string { |
| 46 | return [...]string{"Timeout", "UnmarshalError"}[r] |
| 47 | } |
| 48 | |
| 49 | type InvokeRpcSpy struct { |
| 50 | CallCount int |
| 51 | Calls map[int]InvokeRpcArgs |
| 52 | Fail FailReason // timeout, error |
| 53 | } |
| 54 | |
| 55 | type MockKafkaICProxy struct { |
| 56 | InvokeRpcSpy InvokeRpcSpy |
| 57 | } |
| 58 | |
| 59 | func (s *MockKafkaICProxy) Start() error { return nil } |
| 60 | func (s *MockKafkaICProxy) DeleteTopic(topic kafka.Topic) error { return nil } |
| 61 | func (s *MockKafkaICProxy) DeviceDiscovered(deviceId string, deviceType string, parentId string, publisher string) error { |
| 62 | return nil |
| 63 | } |
| 64 | func (s *MockKafkaICProxy) Stop() {} |
| 65 | func (s *MockKafkaICProxy) InvokeRPC(ctx context.Context, rpc string, toTopic *kafka.Topic, replyToTopic *kafka.Topic, waitForResponse bool, key string, kvArgs ...*kafka.KVArg) (bool, *any.Any) { |
| 66 | s.InvokeRpcSpy.CallCount++ |
| 67 | |
| 68 | success := true |
| 69 | |
| 70 | args := make(map[int]interface{}, 4) |
| 71 | for k, v := range kvArgs { |
| 72 | args[k] = v |
| 73 | } |
| 74 | |
| 75 | s.InvokeRpcSpy.Calls[s.InvokeRpcSpy.CallCount] = InvokeRpcArgs{ |
| 76 | Rpc: rpc, |
| 77 | ToTopic: toTopic, |
| 78 | ReplyToTopic: replyToTopic, |
| 79 | WaitForResponse: waitForResponse, |
| 80 | Key: key, |
| 81 | KvArgs: args, |
| 82 | } |
| 83 | |
| 84 | device := &voltha.Device{ |
| 85 | Id: "testDevice", |
| 86 | } |
| 87 | response, _ := ptypes.MarshalAny(device) |
| 88 | |
| 89 | if s.InvokeRpcSpy.Fail == Timeout { |
| 90 | |
| 91 | success = false |
| 92 | |
| 93 | // TODO once InvokeRPC is fixed to return an error code, add it here |
| 94 | err := &ic.Error{Reason: "context deadline exceeded"} |
| 95 | response, _ = ptypes.MarshalAny(err) |
| 96 | } else if s.InvokeRpcSpy.Fail == UnmarshalError { |
| 97 | res := &voltha.LogicalDevice{ |
| 98 | Id: "testLogicalDevice", |
| 99 | } |
| 100 | response, _ = ptypes.MarshalAny(res) |
| 101 | } |
| 102 | |
| 103 | return success, response |
| 104 | } |
| 105 | func (s *MockKafkaICProxy) SubscribeWithRequestHandlerInterface(topic kafka.Topic, handler interface{}) error { |
| 106 | return nil |
| 107 | } |
| 108 | func (s *MockKafkaICProxy) SubscribeWithDefaultRequestHandler(topic kafka.Topic, initialOffset int64) error { |
| 109 | return nil |
| 110 | } |
| 111 | func (s *MockKafkaICProxy) UnSubscribeFromRequestHandler(topic kafka.Topic) error { return nil } |