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// Copyright 2021-2023 The Connect Authors
//
// 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 connect
import (
"context"
"net/http"
"strings"
"testing"
"connectrpc.com/connect/internal/assert"
pingv1 "connectrpc.com/connect/internal/gen/connect/ping/v1"
"connectrpc.com/connect/internal/memhttp/memhttptest"
)
func TestClientUnaryGetFallback(t *testing.T) {
t.Parallel()
mux := http.NewServeMux()
mux.Handle("/connect.ping.v1.PingService/Ping", NewUnaryHandler(
"/connect.ping.v1.PingService/Ping",
func(ctx context.Context, r *Request[pingv1.PingRequest]) (*Response[pingv1.PingResponse], error) {
return NewResponse(&pingv1.PingResponse{
Number: r.Msg.GetNumber(),
Text: r.Msg.GetText(),
}), nil
},
WithIdempotency(IdempotencyNoSideEffects),
))
server := memhttptest.NewServer(t, mux)
client := NewClient[pingv1.PingRequest, pingv1.PingResponse](
server.Client(),
server.URL()+"/connect.ping.v1.PingService/Ping",
WithHTTPGet(),
WithHTTPGetMaxURLSize(1, true),
WithSendGzip(),
)
ctx := context.Background()
_, err := client.CallUnary(ctx, NewRequest[pingv1.PingRequest](nil))
assert.Nil(t, err)
text := strings.Repeat(".", 256)
r, err := client.CallUnary(ctx, NewRequest(&pingv1.PingRequest{Text: text}))
assert.Nil(t, err)
assert.Equal(t, r.Msg.GetText(), text)
}
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