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Commit 40a9f7c9 authored by xiejiajun's avatar xiejiajun
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getty RpcServerPackageHandler decode incomplete tcp package unit test

parent 80a24cba
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package getty
import (
. "github.com/apache/dubbo-go/common/constant"
"github.com/apache/dubbo-go/protocol/dubbo/impl"
"github.com/apache/dubbo-go/remoting"
"github.com/stretchr/testify/assert"
"reflect"
"testing"
)
func TestTCPPackageHandle(t *testing.T) {
svr, url := InitTest(t)
client := getClient(url)
testDecodeTCPPackage(t, svr, client)
svr.Stop()
}
func testDecodeTCPPackage(t *testing.T, svr *Server, client *Client) {
request := buildTestRequest()
pkgWriteHandler := NewRpcClientPackageHandler(client)
pkgBytes, err := pkgWriteHandler.Write(nil, request)
assert.NoError(t, err)
pkgReadHandler := NewRpcServerPackageHandler(svr)
_, pkgLen, err := pkgReadHandler.Read(nil, pkgBytes)
assert.NoError(t, err)
assert.Equal(t, pkgLen, len(pkgBytes))
// simulate incomplete tcp package
incompletePkgLen := len(pkgBytes) - 10
assert.True(t, incompletePkgLen >= impl.HEADER_LENGTH, "header buffer too short")
incompletePkg := pkgBytes[0 : incompletePkgLen-1]
pkg, pkgLen, err := pkgReadHandler.Read(nil, incompletePkg)
assert.NoError(t, err)
assert.Equal(t, pkg, nil)
assert.Equal(t, pkgLen, 0)
}
func buildTestRequest() *remoting.Request {
request := remoting.NewRequest("2.0.2")
up := &UserProvider{}
invocation := createInvocation("GetUser", nil, nil, []interface{}{[]interface{}{"1", "username"}},
[]reflect.Value{reflect.ValueOf([]interface{}{"1", "username"}), reflect.ValueOf(up)})
attachment := map[string]string{INTERFACE_KEY: "com.ikurento.user.UserProvider",
PATH_KEY: "UserProvider",
VERSION_KEY: "1.0.0",
}
setAttachment(invocation, attachment)
request.Data = invocation
request.Event = false
request.TwoWay = false
return request
}
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