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conn_integration_test.go
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conn_integration_test.go
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// Copyright 2018 Comcast Cable Communications Management, LLC
// 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 pulsar
import (
"context"
"testing"
"time"
"github.com/Comcast/pulsar-client-go/api"
"github.com/Comcast/pulsar-client-go/frame"
"github.com/golang/protobuf/proto"
)
func TestConn_Int_Connect(t *testing.T) {
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
c, err := newTCPConn(pulsarAddr(t), time.Second)
if err != nil {
t.Fatal(err)
}
responses := make(chan frame.Frame)
readErr := make(chan error, 1)
go func() {
readErr <- c.read(func(f frame.Frame) {
responses <- f
})
}()
connect := api.BaseCommand{
Type: api.BaseCommand_CONNECT.Enum(),
Connect: &api.CommandConnect{
ClientVersion: proto.String("go-client-test"),
AuthMethod: api.AuthMethod_AuthMethodNone.Enum(),
ProtocolVersion: proto.Int32(ProtoVersion),
},
}
if err := c.sendSimpleCmd(connect); err != nil {
t.Fatal(err)
}
select {
case <-ctx.Done():
t.Fatal(ctx.Err())
case err := <-readErr:
t.Fatalf("read error: %v", err)
case resp := <-responses:
respType := resp.BaseCmd.GetType()
t.Logf("Received %q message", respType.String())
switch respType {
case api.BaseCommand_CONNECTED:
connected := resp.BaseCmd.GetConnected()
t.Logf("ProtocolVersion = %d, ServerVersion = %q", connected.GetProtocolVersion(), connected.GetServerVersion())
case api.BaseCommand_ERROR:
err := resp.BaseCmd.GetError()
t.Fatalf("unexpected error message from server: %q", err.GetMessage())
}
}
}