/
session_test.go
133 lines (122 loc) · 3.47 KB
/
session_test.go
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// Copyright 2017-2019 Lei Ni (nilei81@gmail.com) and other Dragonboat authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package client
import (
"testing"
"github.com/lni/dragonboat/v3/internal/utils/random"
)
func TestNoOPSessionHasExpectedSeriesID(t *testing.T) {
cs := NewNoOPSession(120, random.LockGuardedRand)
if cs.SeriesID != NoOPSeriesID {
t.Errorf("series id unexpected")
}
if cs.ClusterID != 120 {
t.Errorf("cluster id unexpected")
}
}
func testNoOPSessionNotAllowedForSessionOps(t *testing.T, f func()) {
defer func() {
r := recover()
if r == nil {
t.Errorf("not panic")
}
}()
f()
}
func TestNoOPSessionNotAllowedForSessionOps(t *testing.T) {
cs := NewNoOPSession(120, random.LockGuardedRand)
testNoOPSessionNotAllowedForSessionOps(t, cs.PrepareForRegister)
testNoOPSessionNotAllowedForSessionOps(t, cs.PrepareForUnregister)
testNoOPSessionNotAllowedForSessionOps(t, cs.PrepareForPropose)
}
func TestProposalCompleted(t *testing.T) {
cs := NewSession(120, random.LockGuardedRand)
cs.PrepareForPropose()
for i := 0; i < 128; i++ {
cs.ProposalCompleted()
}
if cs.SeriesID != SeriesIDFirstProposal+128 {
t.Errorf("unexpected series id")
}
if cs.SeriesID != cs.RespondedTo+1 {
t.Errorf("unexpected responded to value")
}
}
func TestInvalidNoOPSessionIsReported(t *testing.T) {
cs := Session{
SeriesID: NoOPSeriesID,
ClientID: NotSessionManagedClientID,
}
if cs.ValidForProposal(0) {
t.Errorf("failed to indentify invalid client session")
}
}
func TestValidForProposal(t *testing.T) {
cs := NewSession(120, random.LockGuardedRand)
cs.PrepareForRegister()
if cs.ValidForProposal(120) {
t.Errorf("bad ValidForProposal result")
}
cs.PrepareForUnregister()
if cs.ValidForProposal(120) {
t.Errorf("bad ValidForProposal result")
}
cs.RespondedTo = 200
cs.SeriesID = 100
defer func() {
r := recover()
if r == nil {
t.Errorf("panic not triggered")
}
}()
cs.ValidForProposal(120)
}
func TestValidForSessionOp(t *testing.T) {
cs := NewNoOPSession(120, random.LockGuardedRand)
if cs.ValidForSessionOp(120) {
t.Errorf("vad ValidForSessionOp result")
}
cs = NewSession(120, random.LockGuardedRand)
cs.ClientID = NotSessionManagedClientID
if cs.ValidForSessionOp(120) {
t.Errorf("vad ValidForSessionOp result")
}
cs = NewSession(120, random.LockGuardedRand)
cs.PrepareForPropose()
if cs.ValidForSessionOp(120) {
t.Errorf("vad ValidForSessionOp result")
}
cs.PrepareForUnregister()
if !cs.ValidForSessionOp(120) {
t.Errorf("vad ValidForSessionOp result")
}
cs.PrepareForRegister()
if !cs.ValidForSessionOp(120) {
t.Errorf("vad ValidForSessionOp result")
}
}
func TestIsNoOPSession(t *testing.T) {
s := NewNoOPSession(1, random.LockGuardedRand)
if !s.IsNoOPSession() {
t.Errorf("not considered as a noop session")
}
s.ClientID = s.ClientID + 1
if !s.IsNoOPSession() {
t.Errorf("not considered as a noop session")
}
s.SeriesID = s.SeriesID + 1
if s.IsNoOPSession() {
t.Errorf("still considered as a noop session")
}
}