|
|
|
package queue
|
|
|
|
|
|
|
|
import (
|
|
|
|
"sync"
|
|
|
|
"testing"
|
|
|
|
"time"
|
|
|
|
|
|
|
|
"github.com/rqlite/rqlite/command"
|
|
|
|
)
|
|
|
|
|
|
|
|
var testStmt = &command.Statement{
|
|
|
|
Sql: "SELECT * FROM foo",
|
|
|
|
}
|
|
|
|
|
|
|
|
func Test_NewQueue(t *testing.T) {
|
|
|
|
q := New(1, 1, 100*time.Millisecond, nil)
|
|
|
|
if q == nil {
|
|
|
|
t.Fatalf("failed to create new Queue")
|
|
|
|
}
|
|
|
|
defer q.Close()
|
|
|
|
}
|
|
|
|
|
|
|
|
func Test_NewQueueWriteNil(t *testing.T) {
|
|
|
|
m := &MockExecer{}
|
|
|
|
q := New(1, 1, 60*time.Second, m)
|
|
|
|
defer q.Close()
|
|
|
|
|
|
|
|
if err := q.Write(nil); err != nil {
|
|
|
|
t.Fatalf("failing to write nil: %s", err.Error())
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
func Test_NewQueueWriteBatchSize(t *testing.T) {
|
|
|
|
m := &MockExecer{}
|
|
|
|
q := New(1024, 1, 60*time.Second, m)
|
|
|
|
defer q.Close()
|
|
|
|
|
|
|
|
var wg sync.WaitGroup
|
|
|
|
var numExecs int
|
|
|
|
wg.Add(1)
|
|
|
|
m.execFn = func(er *command.ExecuteRequest) ([]*command.ExecuteResult, error) {
|
|
|
|
wg.Done()
|
|
|
|
numExecs++
|
|
|
|
return nil, nil
|
|
|
|
}
|
|
|
|
|
|
|
|
if err := q.Write(testStmt); err != nil {
|
|
|
|
t.Fatalf("failed to write: %s", err.Error())
|
|
|
|
}
|
|
|
|
wg.Wait()
|
|
|
|
|
|
|
|
if exp, got := 1, numExecs; exp != got {
|
|
|
|
t.Fatalf("exec not called correct number of times, exp %d got %d", exp, got)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
func Test_NewQueueWriteFlush(t *testing.T) {
|
|
|
|
m := &MockExecer{}
|
|
|
|
q := New(1024, 10, 60*time.Second, m)
|
|
|
|
defer q.Close()
|
|
|
|
|
|
|
|
var wg sync.WaitGroup
|
|
|
|
var numExecs int
|
|
|
|
wg.Add(1)
|
|
|
|
m.execFn = func(er *command.ExecuteRequest) ([]*command.ExecuteResult, error) {
|
|
|
|
wg.Done()
|
|
|
|
numExecs++
|
|
|
|
return nil, nil
|
|
|
|
}
|
|
|
|
|
|
|
|
if err := q.Write(testStmt); err != nil {
|
|
|
|
t.Fatalf("failed to write: %s", err.Error())
|
|
|
|
}
|
|
|
|
|
|
|
|
time.Sleep(1 * time.Second)
|
|
|
|
|
|
|
|
if err := q.Flush(); err != nil {
|
|
|
|
t.Fatalf("failed to flush: %s", err.Error())
|
|
|
|
}
|
|
|
|
wg.Wait()
|
|
|
|
|
|
|
|
if exp, got := 1, numExecs; exp != got {
|
|
|
|
t.Fatalf("exec not called correct number of times, exp %d got %d", exp, got)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
func Test_NewQueueWriteTimeout(t *testing.T) {
|
|
|
|
m := &MockExecer{}
|
|
|
|
q := New(1024, 10, 1*time.Second, m)
|
|
|
|
defer q.Close()
|
|
|
|
|
|
|
|
var wg sync.WaitGroup
|
|
|
|
var numExecs int
|
|
|
|
wg.Add(1)
|
|
|
|
m.execFn = func(er *command.ExecuteRequest) ([]*command.ExecuteResult, error) {
|
|
|
|
wg.Done()
|
|
|
|
numExecs++
|
|
|
|
return nil, nil
|
|
|
|
}
|
|
|
|
|
|
|
|
if err := q.Write(testStmt); err != nil {
|
|
|
|
t.Fatalf("failed to write: %s", err.Error())
|
|
|
|
}
|
|
|
|
|
|
|
|
time.Sleep(time.Second)
|
|
|
|
|
|
|
|
wg.Wait()
|
|
|
|
if exp, got := 1, numExecs; exp != got {
|
|
|
|
t.Fatalf("exec not called correct number of times, exp %d got %d", exp, got)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
type MockExecer struct {
|
|
|
|
execFn func(er *command.ExecuteRequest) ([]*command.ExecuteResult, error)
|
|
|
|
}
|
|
|
|
|
|
|
|
func (m *MockExecer) Execute(er *command.ExecuteRequest) ([]*command.ExecuteResult, error) {
|
|
|
|
if m.execFn != nil {
|
|
|
|
return m.execFn(er)
|
|
|
|
}
|
|
|
|
return nil, nil
|
|
|
|
}
|