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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 tests
import (
"context"
"multiplexedprotocoltest"
"net"
"testing"
"thrift"
"time"
)
func FindAvailableTCPServerPort() net.Addr {
if l, err := net.Listen("tcp", "127.0.0.1:0"); err != nil {
panic("Could not find available server port")
} else {
defer l.Close()
return l.Addr()
}
}
type FirstImpl struct{}
func (f *FirstImpl) ReturnOne(ctx context.Context) (r int64, err error) {
return 1, nil
}
type SecondImpl struct{}
func (s *SecondImpl) ReturnTwo(ctx context.Context) (r int64, err error) {
return 2, nil
}
func createTransport(addr net.Addr) (thrift.TTransport, error) {
socket := thrift.NewTSocketFromAddrTimeout(addr, TIMEOUT)
transport := thrift.NewTFramedTransport(socket)
err := transport.Open()
if err != nil {
return nil, err
}
return transport, nil
}
func TestMultiplexedProtocolFirst(t *testing.T) {
processor := thrift.NewTMultiplexedProcessor()
protocolFactory := thrift.NewTBinaryProtocolFactoryDefault()
transportFactory := thrift.NewTTransportFactory()
transportFactory = thrift.NewTFramedTransportFactory(transportFactory)
addr := FindAvailableTCPServerPort()
serverTransport, err := thrift.NewTServerSocketTimeout(addr.String(), TIMEOUT)
if err != nil {
t.Fatal("Unable to create server socket", err)
}
server = thrift.NewTSimpleServer4(processor, serverTransport, transportFactory, protocolFactory)
firstProcessor := multiplexedprotocoltest.NewFirstProcessor(&FirstImpl{})
processor.RegisterProcessor("FirstService", firstProcessor)
secondProcessor := multiplexedprotocoltest.NewSecondProcessor(&SecondImpl{})
processor.RegisterProcessor("SecondService", secondProcessor)
defer server.Stop()
go server.Serve()
time.Sleep(10 * time.Millisecond)
transport, err := createTransport(addr)
if err != nil {
t.Fatal(err)
}
defer transport.Close()
protocol := thrift.NewTMultiplexedProtocol(thrift.NewTBinaryProtocolTransport(transport), "FirstService")
client := multiplexedprotocoltest.NewFirstClient(thrift.NewTStandardClient(protocol, protocol))
ret, err := client.ReturnOne(defaultCtx)
if err != nil {
t.Fatal("Unable to call first server:", err)
} else if ret != 1 {
t.Fatal("Unexpected result from server: ", ret)
}
}
func TestMultiplexedProtocolSecond(t *testing.T) {
processor := thrift.NewTMultiplexedProcessor()
protocolFactory := thrift.NewTBinaryProtocolFactoryDefault()
transportFactory := thrift.NewTTransportFactory()
transportFactory = thrift.NewTFramedTransportFactory(transportFactory)
addr := FindAvailableTCPServerPort()
serverTransport, err := thrift.NewTServerSocketTimeout(addr.String(), TIMEOUT)
if err != nil {
t.Fatal("Unable to create server socket", err)
}
server = thrift.NewTSimpleServer4(processor, serverTransport, transportFactory, protocolFactory)
firstProcessor := multiplexedprotocoltest.NewFirstProcessor(&FirstImpl{})
processor.RegisterProcessor("FirstService", firstProcessor)
secondProcessor := multiplexedprotocoltest.NewSecondProcessor(&SecondImpl{})
processor.RegisterProcessor("SecondService", secondProcessor)
defer server.Stop()
go server.Serve()
time.Sleep(10 * time.Millisecond)
transport, err := createTransport(addr)
if err != nil {
t.Fatal(err)
}
defer transport.Close()
protocol := thrift.NewTMultiplexedProtocol(thrift.NewTBinaryProtocolTransport(transport), "SecondService")
client := multiplexedprotocoltest.NewSecondClient(thrift.NewTStandardClient(protocol, protocol))
ret, err := client.ReturnTwo(defaultCtx)
if err != nil {
t.Fatal("Unable to call second server:", err)
} else if ret != 2 {
t.Fatal("Unexpected result from server: ", ret)
}
}
func TestMultiplexedProtocolLegacy(t *testing.T) {
processor := thrift.NewTMultiplexedProcessor()
protocolFactory := thrift.NewTBinaryProtocolFactoryDefault()
transportFactory := thrift.NewTTransportFactory()
transportFactory = thrift.NewTFramedTransportFactory(transportFactory)
addr := FindAvailableTCPServerPort()
serverTransport, err := thrift.NewTServerSocketTimeout(addr.String(), TIMEOUT)
if err != nil {
t.Fatal("Unable to create server socket", err)
}
server = thrift.NewTSimpleServer4(processor, serverTransport, transportFactory, protocolFactory)
firstProcessor := multiplexedprotocoltest.NewFirstProcessor(&FirstImpl{})
processor.RegisterProcessor("FirstService", firstProcessor)
secondProcessor := multiplexedprotocoltest.NewSecondProcessor(&SecondImpl{})
processor.RegisterProcessor("SecondService", secondProcessor)
defer server.Stop()
go server.Serve()
time.Sleep(10 * time.Millisecond)
transport, err := createTransport(addr)
if err != nil {
t.Error(err)
return
}
defer transport.Close()
protocol := thrift.NewTBinaryProtocolTransport(transport)
client := multiplexedprotocoltest.NewSecondClient(thrift.NewTStandardClient(protocol, protocol))
ret, err := client.ReturnTwo(defaultCtx)
//expect error since default processor is not registered
if err == nil {
t.Fatal("Expecting error")
}
//register default processor and call again
processor.RegisterDefault(multiplexedprotocoltest.NewSecondProcessor(&SecondImpl{}))
transport, err = createTransport(addr)
if err != nil {
t.Error(err)
return
}
defer transport.Close()
protocol = thrift.NewTBinaryProtocolTransport(transport)
client = multiplexedprotocoltest.NewSecondClient(thrift.NewTStandardClient(protocol, protocol))
ret, err = client.ReturnTwo(defaultCtx)
if err != nil {
t.Fatal("Unable to call legacy server:", err)
}
if ret != 2 {
t.Fatal("Unexpected result from server: ", ret)
}
}
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