375 lines
11 KiB
Go
375 lines
11 KiB
Go
/*
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* Copyright 2020 The Dragonfly Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package resource
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"d7y.io/dragonfly/v2/pkg/idgen"
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"d7y.io/dragonfly/v2/pkg/rpc/base"
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"d7y.io/dragonfly/v2/pkg/rpc/scheduler"
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"d7y.io/dragonfly/v2/scheduler/config"
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)
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var (
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mockRawHost = &scheduler.PeerHost{
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Id: idgen.HostID("hostname", 8003),
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Ip: "127.0.0.1",
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RpcPort: 8003,
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DownPort: 8001,
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HostName: "hostname",
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SecurityDomain: "security_domain",
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Location: "location",
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Idc: "idc",
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NetTopology: "net_topology",
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}
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mockRawSeedHost = &scheduler.PeerHost{
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Id: idgen.HostID("hostname_seed", 8003),
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Ip: "127.0.0.1",
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RpcPort: 8003,
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DownPort: 8001,
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HostName: "hostname_seed",
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SecurityDomain: "security_domain",
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Location: "location",
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Idc: "idc",
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NetTopology: "net_topology",
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}
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)
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func TestHost_NewHost(t *testing.T) {
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tests := []struct {
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name string
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rawHost *scheduler.PeerHost
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options []HostOption
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expect func(t *testing.T, host *Host)
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}{
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{
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name: "new host",
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rawHost: mockRawHost,
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expect: func(t *testing.T, host *Host) {
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assert := assert.New(t)
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assert.Equal(host.ID, mockRawHost.Id)
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assert.Equal(host.Type, HostTypeNormal)
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assert.Equal(host.IP, mockRawHost.Ip)
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assert.Equal(host.Port, mockRawHost.RpcPort)
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assert.Equal(host.DownloadPort, mockRawHost.DownPort)
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assert.Equal(host.Hostname, mockRawHost.HostName)
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assert.Equal(host.SecurityDomain, mockRawHost.SecurityDomain)
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assert.Equal(host.Location, mockRawHost.Location)
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assert.Equal(host.IDC, mockRawHost.Idc)
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assert.Equal(host.NetTopology, mockRawHost.NetTopology)
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assert.Equal(host.UploadLoadLimit.Load(), int32(config.DefaultClientLoadLimit))
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assert.Equal(host.PeerCount.Load(), int32(0))
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assert.NotEqual(host.CreateAt.Load(), 0)
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assert.NotEqual(host.UpdateAt.Load(), 0)
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assert.NotNil(host.Log)
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},
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},
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{
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name: "new seed host",
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rawHost: mockRawSeedHost,
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options: []HostOption{WithHostType(HostTypeSuperSeed)},
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expect: func(t *testing.T, host *Host) {
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assert := assert.New(t)
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assert.Equal(host.ID, mockRawSeedHost.Id)
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assert.Equal(host.Type, HostTypeSuperSeed)
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assert.Equal(host.IP, mockRawSeedHost.Ip)
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assert.Equal(host.Port, mockRawSeedHost.RpcPort)
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assert.Equal(host.DownloadPort, mockRawSeedHost.DownPort)
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assert.Equal(host.Hostname, mockRawSeedHost.HostName)
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assert.Equal(host.SecurityDomain, mockRawSeedHost.SecurityDomain)
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assert.Equal(host.Location, mockRawSeedHost.Location)
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assert.Equal(host.IDC, mockRawSeedHost.Idc)
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assert.Equal(host.NetTopology, mockRawSeedHost.NetTopology)
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assert.Equal(host.UploadLoadLimit.Load(), int32(config.DefaultClientLoadLimit))
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assert.Equal(host.PeerCount.Load(), int32(0))
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assert.NotEqual(host.CreateAt.Load(), 0)
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assert.NotEqual(host.UpdateAt.Load(), 0)
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assert.NotNil(host.Log)
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},
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},
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{
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name: "new host and set upload loadlimit",
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rawHost: mockRawHost,
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options: []HostOption{WithUploadLoadLimit(200)},
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expect: func(t *testing.T, host *Host) {
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assert := assert.New(t)
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assert.Equal(host.ID, mockRawHost.Id)
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assert.Equal(host.Type, HostTypeNormal)
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assert.Equal(host.IP, mockRawHost.Ip)
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assert.Equal(host.Port, mockRawHost.RpcPort)
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assert.Equal(host.DownloadPort, mockRawHost.DownPort)
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assert.Equal(host.Hostname, mockRawHost.HostName)
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assert.Equal(host.SecurityDomain, mockRawHost.SecurityDomain)
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assert.Equal(host.Location, mockRawHost.Location)
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assert.Equal(host.IDC, mockRawHost.Idc)
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assert.Equal(host.NetTopology, mockRawHost.NetTopology)
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assert.Equal(host.UploadLoadLimit.Load(), int32(200))
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assert.Equal(host.PeerCount.Load(), int32(0))
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assert.NotEqual(host.CreateAt.Load(), 0)
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assert.NotEqual(host.UpdateAt.Load(), 0)
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assert.NotNil(host.Log)
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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tc.expect(t, NewHost(tc.rawHost, tc.options...))
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})
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}
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}
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func TestHost_LoadPeer(t *testing.T) {
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tests := []struct {
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name string
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rawHost *scheduler.PeerHost
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peerID string
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options []HostOption
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expect func(t *testing.T, peer *Peer, ok bool)
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}{
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{
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name: "load peer",
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rawHost: mockRawHost,
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peerID: mockPeerID,
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expect: func(t *testing.T, peer *Peer, ok bool) {
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assert := assert.New(t)
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assert.Equal(ok, true)
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assert.Equal(peer.ID, mockPeerID)
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},
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},
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{
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name: "peer does not exist",
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rawHost: mockRawHost,
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peerID: idgen.PeerID("0.0.0.0"),
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expect: func(t *testing.T, peer *Peer, ok bool) {
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assert := assert.New(t)
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assert.Equal(ok, false)
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},
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},
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{
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name: "load key is empty",
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rawHost: mockRawHost,
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peerID: "",
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expect: func(t *testing.T, peer *Peer, ok bool) {
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assert := assert.New(t)
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assert.Equal(ok, false)
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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host := NewHost(tc.rawHost, tc.options...)
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mockTask := NewTask(mockTaskID, mockTaskURL, base.TaskType_Normal, mockTaskURLMeta, WithBackToSourceLimit(mockTaskBackToSourceLimit))
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mockPeer := NewPeer(mockPeerID, mockTask, host)
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host.StorePeer(mockPeer)
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peer, ok := host.LoadPeer(tc.peerID)
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tc.expect(t, peer, ok)
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})
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}
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}
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func TestHost_StorePeer(t *testing.T) {
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tests := []struct {
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name string
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rawHost *scheduler.PeerHost
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peerID string
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options []HostOption
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expect func(t *testing.T, peer *Peer, ok bool)
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}{
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{
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name: "store peer",
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rawHost: mockRawHost,
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peerID: mockPeerID,
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expect: func(t *testing.T, peer *Peer, ok bool) {
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assert := assert.New(t)
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assert.Equal(ok, true)
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assert.Equal(peer.ID, mockPeerID)
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},
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},
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{
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name: "store key is empty",
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rawHost: mockRawHost,
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peerID: "",
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expect: func(t *testing.T, peer *Peer, ok bool) {
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assert := assert.New(t)
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assert.Equal(ok, true)
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assert.Equal(peer.ID, "")
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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host := NewHost(tc.rawHost, tc.options...)
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mockTask := NewTask(mockTaskID, mockTaskURL, base.TaskType_Normal, mockTaskURLMeta, WithBackToSourceLimit(mockTaskBackToSourceLimit))
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mockPeer := NewPeer(tc.peerID, mockTask, host)
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host.StorePeer(mockPeer)
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peer, ok := host.LoadPeer(tc.peerID)
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tc.expect(t, peer, ok)
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})
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}
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}
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func TestHost_DeletePeer(t *testing.T) {
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tests := []struct {
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name string
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rawHost *scheduler.PeerHost
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peerID string
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options []HostOption
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expect func(t *testing.T, host *Host)
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}{
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{
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name: "delete peer",
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rawHost: mockRawHost,
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peerID: mockPeerID,
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expect: func(t *testing.T, host *Host) {
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assert := assert.New(t)
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_, ok := host.LoadPeer(mockPeerID)
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assert.Equal(ok, false)
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},
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},
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{
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name: "delete key is empty",
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rawHost: mockRawHost,
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peerID: "",
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expect: func(t *testing.T, host *Host) {
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assert := assert.New(t)
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peer, ok := host.LoadPeer(mockPeerID)
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assert.Equal(ok, true)
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assert.Equal(peer.ID, mockPeerID)
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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host := NewHost(tc.rawHost, tc.options...)
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mockTask := NewTask(mockTaskID, mockTaskURL, base.TaskType_Normal, mockTaskURLMeta, WithBackToSourceLimit(mockTaskBackToSourceLimit))
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mockPeer := NewPeer(mockPeerID, mockTask, host)
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host.StorePeer(mockPeer)
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host.DeletePeer(tc.peerID)
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tc.expect(t, host)
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})
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}
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}
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func TestHost_LeavePeers(t *testing.T) {
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tests := []struct {
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name string
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rawHost *scheduler.PeerHost
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options []HostOption
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expect func(t *testing.T, host *Host, mockPeer *Peer)
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}{
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{
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name: "leave peers",
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rawHost: mockRawHost,
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expect: func(t *testing.T, host *Host, mockPeer *Peer) {
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assert := assert.New(t)
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host.StorePeer(mockPeer)
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assert.Equal(host.PeerCount.Load(), int32(1))
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host.LeavePeers()
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host.Peers.Range(func(_, value any) bool {
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peer := value.(*Peer)
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assert.True(peer.FSM.Is(PeerStateLeave))
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return true
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})
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},
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},
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{
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name: "peers is empty ",
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rawHost: mockRawHost,
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expect: func(t *testing.T, host *Host, mockPeer *Peer) {
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assert := assert.New(t)
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assert.Equal(host.PeerCount.Load(), int32(0))
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host.LeavePeers()
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host.Peers.Range(func(_, value any) bool {
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assert.Fail("host peers is not empty")
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return true
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})
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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host := NewHost(tc.rawHost, tc.options...)
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mockTask := NewTask(mockTaskID, mockTaskURL, base.TaskType_Normal, mockTaskURLMeta, WithBackToSourceLimit(mockTaskBackToSourceLimit))
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mockPeer := NewPeer(mockPeerID, mockTask, host)
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tc.expect(t, host, mockPeer)
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})
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}
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}
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func TestHost_FreeUploadLoad(t *testing.T) {
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tests := []struct {
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name string
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rawHost *scheduler.PeerHost
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options []HostOption
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expect func(t *testing.T, host *Host, mockTask *Task, mockPeer *Peer)
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}{
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{
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name: "get free upload load",
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rawHost: mockRawHost,
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expect: func(t *testing.T, host *Host, mockTask *Task, mockPeer *Peer) {
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assert := assert.New(t)
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mockSeedPeer := NewPeer(mockSeedPeerID, mockTask, host)
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mockPeer.Task.StorePeer(mockSeedPeer)
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mockPeer.Task.StorePeer(mockPeer)
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err := mockPeer.Task.AddPeerEdge(mockSeedPeer, mockPeer)
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assert.NoError(err)
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assert.Equal(host.FreeUploadLoad(), int32(config.DefaultClientLoadLimit-1))
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err = mockTask.DeletePeerInEdges(mockPeer.ID)
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assert.NoError(err)
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assert.Equal(host.FreeUploadLoad(), int32(config.DefaultClientLoadLimit))
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err = mockPeer.Task.AddPeerEdge(mockSeedPeer, mockPeer)
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assert.NoError(err)
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assert.Equal(host.FreeUploadLoad(), int32(config.DefaultClientLoadLimit-1))
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err = mockTask.DeletePeerOutEdges(mockSeedPeer.ID)
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assert.NoError(err)
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assert.Equal(host.FreeUploadLoad(), int32(config.DefaultClientLoadLimit))
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},
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},
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{
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name: "upload peer does not exist",
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rawHost: mockRawHost,
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expect: func(t *testing.T, host *Host, mockTask *Task, mockPeer *Peer) {
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assert := assert.New(t)
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assert.Equal(host.FreeUploadLoad(), int32(config.DefaultClientLoadLimit))
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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host := NewHost(tc.rawHost, tc.options...)
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mockTask := NewTask(mockTaskID, mockTaskURL, base.TaskType_Normal, mockTaskURLMeta, WithBackToSourceLimit(mockTaskBackToSourceLimit))
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mockPeer := NewPeer(mockPeerID, mockTask, host)
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tc.expect(t, host, mockTask, mockPeer)
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})
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}
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}
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