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store: add PeerStore tests

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This commit is contained in:
Leo Balduf 2016-06-19 12:55:20 -04:00
parent 5fae38399b
commit 69e9401838
2 changed files with 175 additions and 147 deletions
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160
server/store/memory/peer_store_test.go
View file

@ -5,159 +5,25 @@
package memory package memory
import ( import (
"net"
"testing" "testing"
"time"
"github.com/chihaya/chihaya"
"github.com/chihaya/chihaya/server/store" "github.com/chihaya/chihaya/server/store"
"github.com/stretchr/testify/require"
) )
func peerInSlice(peer chihaya.Peer, peers []chihaya.Peer) bool { var (
for _, v := range peers { peerStoreTester = store.PreparePeerStoreTester(&peerStoreDriver{})
if v.Equal(peer) { peerStoreTestConfig = &store.DriverConfig{}
return true )
}
func init() {
unmarshalledConfig := struct {
Shards int
}{
1,
} }
return false peerStoreTestConfig.Config = unmarshalledConfig
} }
func TestPeerStoreAPI(t *testing.T) { func TestPeerStore(t *testing.T) {
var ( peerStoreTester.TestPeerStore(t, peerStoreTestConfig)
hash = chihaya.InfoHash([20]byte{})
peers = []struct {
seeder bool
peerID string
ip string
port uint16
}{
{false, "-AZ3034-6wfG2wk6wWLc", "250.183.81.177", 5720},
{false, "-AZ3042-6ozMq5q6Q3NX", "38.241.13.19", 4833},
{false, "-BS5820-oy4La2MWGEFj", "fd45:7856:3dae::48", 2878},
{false, "-AR6360-6oZyyMWoOOBe", "fd0a:29a8:8445::38", 3167},
{true, "-AG2083-s1hiF8vGAAg0", "231.231.49.173", 1453},
{true, "-AG3003-lEl2Mm4NEO4n", "254.99.84.77", 7032},
{true, "-MR1100-00HS~T7*65rm", "211.229.100.129", 2614},
{true, "-LK0140-ATIV~nbEQAMr", "fdad:c435:bf79::12", 4114},
{true, "-KT2210-347143496631", "fdda:1b35:7d6e::9", 6179},
{true, "-TR0960-6ep6svaa61r4", "fd7f:78f0:4c77::55", 4727},
}
unmarshalledConfig = struct {
Shards int
}{
1,
}
config = store.DriverConfig{
Name: "memory",
Config: unmarshalledConfig,
}
d = &peerStoreDriver{}
)
s, err := d.New(&config)
require.Nil(t, err)
require.NotNil(t, s)
for _, p := range peers {
// Construct chihaya.Peer from test data.
peer := chihaya.Peer{
ID: chihaya.PeerIDFromString(p.peerID),
IP: net.ParseIP(p.ip),
Port: p.port,
}
if p.seeder {
err = s.PutSeeder(hash, peer)
} else {
err = s.PutLeecher(hash, peer)
}
require.Nil(t, err)
}
leechers1, leechers61, err := s.GetLeechers(hash)
require.Nil(t, err)
require.NotEmpty(t, leechers1)
require.NotEmpty(t, leechers61)
num := s.NumLeechers(hash)
require.Equal(t, len(leechers1)+len(leechers61), num)
seeders1, seeders61, err := s.GetSeeders(hash)
require.Nil(t, err)
require.NotEmpty(t, seeders1)
require.NotEmpty(t, seeders61)
num = s.NumSeeders(hash)
require.Equal(t, len(seeders1)+len(seeders61), num)
leechers := append(leechers1, leechers61...)
seeders := append(seeders1, seeders61...)
for _, p := range peers {
// Construct chihaya.Peer from test data.
peer := chihaya.Peer{
ID: chihaya.PeerIDFromString(p.peerID),
IP: net.ParseIP(p.ip),
Port: p.port,
}
if p.seeder {
require.True(t, peerInSlice(peer, seeders))
} else {
require.True(t, peerInSlice(peer, leechers))
}
if p.seeder {
err = s.DeleteSeeder(hash, peer)
} else {
err = s.DeleteLeecher(hash, peer)
}
require.Nil(t, err)
}
require.Zero(t, s.NumLeechers(hash))
require.Zero(t, s.NumSeeders(hash))
// Re-add all the peers to the peerStore.
for _, p := range peers {
// Construct chihaya.Peer from test data.
peer := chihaya.Peer{
ID: chihaya.PeerIDFromString(p.peerID),
IP: net.ParseIP(p.ip),
Port: p.port,
}
if p.seeder {
s.PutSeeder(hash, peer)
} else {
s.PutLeecher(hash, peer)
}
}
// Check that there are 6 seeders, and 4 leechers.
require.Equal(t, 6, s.NumSeeders(hash))
require.Equal(t, 4, s.NumLeechers(hash))
peer := chihaya.Peer{
ID: chihaya.PeerIDFromString(peers[0].peerID),
IP: net.ParseIP(peers[0].ip),
Port: peers[0].port,
}
err = s.GraduateLeecher(hash, peer)
require.Nil(t, err)
// Check that there are 7 seeders, and 3 leechers after graduating a
// leecher to a seeder.
require.Equal(t, 7, s.NumSeeders(hash))
require.Equal(t, 3, s.NumLeechers(hash))
peers1, peers61, err := s.AnnouncePeers(hash, true, 5, peer, chihaya.Peer{})
require.Nil(t, err)
require.NotNil(t, peers1)
require.NotNil(t, peers61)
err = s.CollectGarbage(time.Now())
require.Nil(t, err)
require.Equal(t, s.NumLeechers(hash), 0)
require.Equal(t, s.NumSeeders(hash), 0)
errChan := s.Stop()
err = <-errChan
require.Nil(t, err, "PeerStore shutdown must not fail")
} }

162
server/store/store_tests.go
View file

@ -9,6 +9,9 @@ import (
"net" "net"
"time"
"github.com/chihaya/chihaya"
"github.com/stretchr/testify/require" "github.com/stretchr/testify/require"
) )
@ -351,3 +354,162 @@ func (s *ipStoreTester) TestHasAllHasAnyNetworks(t *testing.T, cfg *DriverConfig
err = <-errChan err = <-errChan
require.Nil(t, err, "IPStore shutdown must not fail") require.Nil(t, err, "IPStore shutdown must not fail")
} }
// PeerStoreTester is a collection of tests for a PeerStore driver.
// Every benchmark expects a new, clean storage. Every benchmark should be
// called with a DriverConfig that ensures this.
type PeerStoreTester interface {
TestPeerStore(*testing.T, *DriverConfig)
}
var _ PeerStoreTester = &peerStoreTester{}
type peerStoreTester struct {
driver PeerStoreDriver
}
// PreparePeerStoreTester prepares a reusable suite for PeerStore driver
// tests.
func PreparePeerStoreTester(driver PeerStoreDriver) PeerStoreTester {
return &peerStoreTester{
driver: driver,
}
}
func peerInSlice(peer chihaya.Peer, peers []chihaya.Peer) bool {
for _, v := range peers {
if v.Equal(peer) {
return true
}
}
return false
}
func (pt *peerStoreTester) TestPeerStore(t *testing.T, cfg *DriverConfig) {
var (
hash = chihaya.InfoHash([20]byte{})
peers = []struct {
seeder bool
peerID string
ip string
port uint16
}{
{false, "-AZ3034-6wfG2wk6wWLc", "250.183.81.177", 5720},
{false, "-AZ3042-6ozMq5q6Q3NX", "38.241.13.19", 4833},
{false, "-BS5820-oy4La2MWGEFj", "fd45:7856:3dae::48", 2878},
{false, "-AR6360-6oZyyMWoOOBe", "fd0a:29a8:8445::38", 3167},
{true, "-AG2083-s1hiF8vGAAg0", "231.231.49.173", 1453},
{true, "-AG3003-lEl2Mm4NEO4n", "254.99.84.77", 7032},
{true, "-MR1100-00HS~T7*65rm", "211.229.100.129", 2614},
{true, "-LK0140-ATIV~nbEQAMr", "fdad:c435:bf79::12", 4114},
{true, "-KT2210-347143496631", "fdda:1b35:7d6e::9", 6179},
{true, "-TR0960-6ep6svaa61r4", "fd7f:78f0:4c77::55", 4727},
}
)
s, err := pt.driver.New(cfg)
require.Nil(t, err)
require.NotNil(t, s)
for _, p := range peers {
// Construct chihaya.Peer from test data.
peer := chihaya.Peer{
ID: chihaya.PeerIDFromString(p.peerID),
IP: net.ParseIP(p.ip),
Port: p.port,
}
if p.seeder {
err = s.PutSeeder(hash, peer)
} else {
err = s.PutLeecher(hash, peer)
}
require.Nil(t, err)
}
leechers1, leechers61, err := s.GetLeechers(hash)
require.Nil(t, err)
require.NotEmpty(t, leechers1)
require.NotEmpty(t, leechers61)
num := s.NumLeechers(hash)
require.Equal(t, len(leechers1)+len(leechers61), num)
seeders1, seeders61, err := s.GetSeeders(hash)
require.Nil(t, err)
require.NotEmpty(t, seeders1)
require.NotEmpty(t, seeders61)
num = s.NumSeeders(hash)
require.Equal(t, len(seeders1)+len(seeders61), num)
leechers := append(leechers1, leechers61...)
seeders := append(seeders1, seeders61...)
for _, p := range peers {
// Construct chihaya.Peer from test data.
peer := chihaya.Peer{
ID: chihaya.PeerIDFromString(p.peerID),
IP: net.ParseIP(p.ip),
Port: p.port,
}
if p.seeder {
require.True(t, peerInSlice(peer, seeders))
} else {
require.True(t, peerInSlice(peer, leechers))
}
if p.seeder {
err = s.DeleteSeeder(hash, peer)
} else {
err = s.DeleteLeecher(hash, peer)
}
require.Nil(t, err)
}
require.Zero(t, s.NumLeechers(hash))
require.Zero(t, s.NumSeeders(hash))
// Re-add all the peers to the peerStore.
for _, p := range peers {
// Construct chihaya.Peer from test data.
peer := chihaya.Peer{
ID: chihaya.PeerIDFromString(p.peerID),
IP: net.ParseIP(p.ip),
Port: p.port,
}
if p.seeder {
s.PutSeeder(hash, peer)
} else {
s.PutLeecher(hash, peer)
}
}
// Check that there are 6 seeders, and 4 leechers.
require.Equal(t, 6, s.NumSeeders(hash))
require.Equal(t, 4, s.NumLeechers(hash))
peer := chihaya.Peer{
ID: chihaya.PeerIDFromString(peers[0].peerID),
IP: net.ParseIP(peers[0].ip),
Port: peers[0].port,
}
err = s.GraduateLeecher(hash, peer)
require.Nil(t, err)
// Check that there are 7 seeders, and 3 leechers after graduating a
// leecher to a seeder.
require.Equal(t, 7, s.NumSeeders(hash))
require.Equal(t, 3, s.NumLeechers(hash))
peers1, peers61, err := s.AnnouncePeers(hash, true, 5, peer, chihaya.Peer{})
require.Nil(t, err)
require.NotNil(t, peers1)
require.NotNil(t, peers61)
err = s.CollectGarbage(time.Now())
require.Nil(t, err)
require.Equal(t, s.NumLeechers(hash), 0)
require.Equal(t, s.NumSeeders(hash), 0)
errChan := s.Stop()
err = <-errChan
require.Nil(t, err, "PeerStore shutdown must not fail")
}