2023-04-20 12:40:22 +00:00
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// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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2023-03-29 16:51:21 +00:00
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package assert
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import (
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"context"
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"testing"
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"time"
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"fortio.org/fortio/fgrpc"
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"github.com/hashicorp/consul/sdk/testutil/retry"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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)
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// GRPCPing sends a fgrpc.PingMessage to a fortio server at addr, analogous to
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// the CLI command `fortio grpcping`. It retries for up to 1m, with a 25ms gap.
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func GRPCPing(t *testing.T, addr string) {
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t.Helper()
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pingConn, err := grpc.Dial(addr, grpc.WithTransportCredentials(insecure.NewCredentials()))
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require.NoError(t, err)
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pingCl := fgrpc.NewPingServerClient(pingConn)
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var msg *fgrpc.PingMessage
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retries := 0
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retry.RunWith(&retry.Timer{Timeout: time.Minute, Wait: 25 * time.Millisecond}, t, func(r *retry.R) {
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retries += 1
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msg, err = pingCl.Ping(context.Background(), &fgrpc.PingMessage{
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// use addr as payload so we have something variable to check against
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Payload: addr,
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})
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if err != nil {
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r.Error(err)
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}
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})
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assert.Equal(t, addr, msg.Payload)
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}
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