/
subscriber.go
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/
subscriber.go
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// Copyright (c) 2022 Uber Technologies, Inc.
//
// 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 peertest
import (
"github.com/golang/mock/gomock"
"go.uber.org/yarpc/api/peer"
)
// SubscriberDefinition is an abstraction for defining a PeerSubscriber with
// an ID so it can be referenced later.
type SubscriberDefinition struct {
ID string
ExpectedNotifyCount int
}
// CreateSubscriberMap will take a slice of SubscriberDefinitions and return
// a map of IDs to MockPeerSubscribers
func CreateSubscriberMap(
mockCtrl *gomock.Controller,
subDefinitions []SubscriberDefinition,
) map[string]peer.Subscriber {
subscribers := make(map[string]peer.Subscriber, len(subDefinitions))
for _, subDef := range subDefinitions {
sub := NewMockSubscriber(mockCtrl)
sub.EXPECT().NotifyStatusChanged(gomock.Any()).Times(subDef.ExpectedNotifyCount)
subscribers[subDef.ID] = sub
}
return subscribers
}