ipfs-cluster/consensus/crdt/config_test.go
2022-02-01 23:29:40 +01:00

157 lines
2.9 KiB
Go

package crdt
import (
"os"
"testing"
"time"
)
var cfgJSON = []byte(`
{
"cluster_name": "test",
"trusted_peers": ["QmUZ13osndQ5uL4tPWHXe3iBgBgq9gfewcBMSCAuMBsDJ6"],
"batching": {
"max_batch_size": 30,
"max_batch_age": "5s",
"max_queue_size": 150
},
"repair_interval": "1m"
}
`)
func TestLoadJSON(t *testing.T) {
cfg := &Config{}
err := cfg.LoadJSON(cfgJSON)
if err != nil {
t.Fatal(err)
}
if cfg.TrustAll {
t.Error("TrustAll should not be enabled when peers in trusted peers")
}
if cfg.Batching.MaxBatchSize != 30 ||
cfg.Batching.MaxBatchAge != 5*time.Second ||
cfg.Batching.MaxQueueSize != 150 {
t.Error("Batching options were not parsed correctly")
}
if cfg.RepairInterval != time.Minute {
t.Error("repair interval not set")
}
cfg = &Config{}
err = cfg.LoadJSON([]byte(`
{
"cluster_name": "test",
"trusted_peers": ["abc"]
}`))
if err == nil {
t.Fatal("expected error parsing trusted_peers")
}
cfg = &Config{}
err = cfg.LoadJSON([]byte(`
{
"cluster_name": "test",
"trusted_peers": []
}`))
if err != nil {
t.Fatal(err)
}
if cfg.TrustAll {
t.Error("TrustAll is only enabled with '*'")
}
cfg = &Config{}
err = cfg.LoadJSON([]byte(`
{
"cluster_name": "test",
"trusted_peers": ["QmUZ13osndQ5uL4tPWHXe3iBgBgq9gfewcBMSCAuMBsDJ6", "*"]
}`))
if err != nil {
t.Fatal(err)
}
if !cfg.TrustAll {
t.Error("expected TrustAll to be true")
}
if cfg.Batching.MaxQueueSize != DefaultBatchingMaxQueueSize {
t.Error("MaxQueueSize should be default when unset")
}
}
func TestToJSON(t *testing.T) {
cfg := &Config{}
cfg.LoadJSON(cfgJSON)
newjson, err := cfg.ToJSON()
if err != nil {
t.Fatal(err)
}
cfg = &Config{}
err = cfg.LoadJSON(newjson)
if err != nil {
t.Fatal(err)
}
}
func TestDefault(t *testing.T) {
cfg := &Config{}
cfg.Default()
if cfg.Validate() != nil {
t.Fatal("error validating")
}
cfg.ClusterName = ""
if cfg.Validate() == nil {
t.Fatal("expected error validating")
}
cfg.Default()
cfg.PeersetMetric = ""
if cfg.Validate() == nil {
t.Fatal("expected error validating")
}
cfg.Default()
cfg.RebroadcastInterval = 0
if cfg.Validate() == nil {
t.Fatal("expected error validating")
}
cfg.Default()
cfg.Batching.MaxQueueSize = -3
if cfg.Validate() == nil {
t.Fatal("expected error validating")
}
cfg.Default()
cfg.RepairInterval = -3
if cfg.Validate() == nil {
t.Fatal("expected error validating")
}
}
func TestApplyEnvVars(t *testing.T) {
os.Setenv("CLUSTER_CRDT_CLUSTERNAME", "test2")
os.Setenv("CLUSTER_CRDT_BATCHING_MAXBATCHSIZE", "5")
os.Setenv("CLUSTER_CRDT_BATCHING_MAXBATCHAGE", "10s")
cfg := &Config{}
cfg.Default()
cfg.ApplyEnvVars()
if cfg.ClusterName != "test2" {
t.Error("failed to override cluster_name with env var")
}
if cfg.Batching.MaxBatchSize != 5 {
t.Error("MaxBatchSize as env var does not work")
}
if cfg.Batching.MaxBatchAge != 10*time.Second {
t.Error("MaxBatchAge as env var does not work")
}
}