func (me *localSingleAppTestSuite) SetupTest() {
// reset the 'virtual wire' for every test
me.wireBroker, me.wireBackend = make(chan []byte, 10), make(chan *dingo.ReportEnvelope, 10)
me.GenApp = func() (app *dingo.App, err error) {
app, err = dingo.NewApp("remote", nil)
if err != nil {
return
}
brk, err := dingo.NewLocalBroker(dingo.DefaultConfig(), me.wireBroker)
if err != nil {
return
}
_, _, err = app.Use(brk, dingo.ObjT.Default)
if err != nil {
return
}
bkd, err := dingo.NewLocalBackend(dingo.DefaultConfig(), me.wireBackend)
if err != nil {
return
}
_, _, err = app.Use(bkd, dingo.ObjT.Default)
if err != nil {
return
}
return
}
me.DingoSingleAppTestSuite.SetupTest()
}
func TestLocalBackendSuite(t *testing.T) {
suite.Run(t, &localBackendTestSuite{
dingo.BackendTestSuite{
Gen: func() (b dingo.Backend, err error) {
b, err = dingo.NewLocalBackend(dingo.DefaultConfig(), nil)
if err == nil {
err = b.(dingo.Object).Expect(dingo.ObjT.Reporter | dingo.ObjT.Store)
}
return
},
},
})
}
func TestLocalReporter(t *testing.T) {
ass := assert.New(t)
var reporter dingo.Reporter
reporter, err := dingo.NewLocalBackend(dingo.DefaultConfig(), nil)
// test case for Report/Unbind
reports := make(chan *dingo.ReportEnvelope, 10)
_, err = reporter.Report("TestLocalReporter", reports)
ass.Nil(err)
// teardown
reporter.(dingo.Object).Close()
}
func (me *localMultiAppTestSuite) SetupTest() {
// reset the 'virtual wire' for every test
me.wireBroker, me.wireBackend = make(chan []byte, 10), make(chan *dingo.ReportEnvelope, 10)
me.GenCaller = func() (app *dingo.App, err error) {
app, err = dingo.NewApp("remote", nil)
me.Nil(err)
if err != nil {
return
}
brk, err := dingo.NewLocalBroker(dingo.DefaultConfig(), me.wireBroker)
me.Nil(err)
if err != nil {
return
}
_, _, err = app.Use(brk, dingo.ObjT.Producer)
me.Nil(err)
if err != nil {
return
}
bkd, err := dingo.NewLocalBackend(dingo.DefaultConfig(), me.wireBackend)
me.Nil(err)
if err != nil {
return
}
_, _, err = app.Use(bkd, dingo.ObjT.Store)
me.Nil(err)
if err != nil {
return
}
return
}
me.GenWorker = func() (app *dingo.App, err error) {
app, err = dingo.NewApp("remote", nil)
me.Nil(err)
if err != nil {
return
}
brk, err := dingo.NewLocalBroker(dingo.DefaultConfig(), me.wireBroker)
me.Nil(err)
if err != nil {
return
}
_, _, err = app.Use(brk, dingo.ObjT.Consumer)
me.Nil(err)
if err != nil {
return
}
bkd, err := dingo.NewLocalBackend(dingo.DefaultConfig(), me.wireBackend)
me.Nil(err)
if err != nil {
return
}
_, _, err = app.Use(bkd, dingo.ObjT.Reporter)
me.Nil(err)
if err != nil {
return
}
return
}
me.DingoMultiAppTestSuite.SetupTest()
}
func ExampleCustomMarshaller() {
/*
import (
"encoding/json"
"fmt"
"github.com/mission-liao/dingo"
)
*/
// this example demonstrate the usage of using a
// customized marshaller by encoding every parameter
// in JSON.
// And invoke it with customized invoker
var err error
defer func() {
if err != nil {
fmt.Printf("%v\n", err)
}
}()
// an App in remote mode, with local backend/broker
app, err := dingo.NewApp("remote", nil)
if err != nil {
return
}
// attach a local broker.
broker, err := dingo.NewLocalBroker(dingo.DefaultConfig(), nil)
if err != nil {
return
}
_, _, err = app.Use(broker, dingo.ObjT.Default)
// attach a local backend
backend, err := dingo.NewLocalBackend(dingo.DefaultConfig(), nil)
if err != nil {
return
}
_, _, err = app.Use(backend, dingo.ObjT.Default)
if err != nil {
return
}
// register customize marshaller & invoker
err = app.AddMarshaller(101, &struct {
testMyInvoker3
dingo.CustomMarshaller
}{
testMyInvoker3{},
dingo.CustomMarshaller{Codec: &testCustomMarshallerCodec{}},
})
if err != nil {
return
}
// register worker function
err = app.Register("concat", func(words []string) (ret string) {
for _, v := range words {
ret = ret + v
}
return
})
if err != nil {
return
}
// change marshaller of worker function
err = app.SetMarshaller("concat", 101, 101)
if err != nil {
return
}
// allocate workers
_, err = app.Allocate("concat", 1, 1)
if err != nil {
return
}
// trigger the fire...
result := dingo.NewResult(app.Call("concat", nil, []string{"Merry ", "X", "'mas"}))
err = result.Wait(0)
if err != nil {
return
}
result.OnOK(func(ret string) {
fmt.Printf("%v\n", ret)
})
err = app.Close()
if err != nil {
return
}
}