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package grpcstats
import (
"testing"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/v15/internal/testhelper"
"google.golang.org/grpc/stats"
)
func TestPayloadBytes_TagRPC(t *testing.T) {
ctx := testhelper.Context(t)
ctx = (&PayloadBytes{}).TagRPC(ctx, nil)
require.Equal(t,
logrus.Fields{"grpc.request.payload_bytes": int64(0), "grpc.response.payload_bytes": int64(0)},
FieldsProducer(ctx, nil),
)
}
func TestPayloadBytes_HandleRPC(t *testing.T) {
ctx := testhelper.Context(t)
handler := &PayloadBytes{}
ctx = handler.TagRPC(ctx, nil)
handler.HandleRPC(ctx, nil) // sanity check we don't fail anything
handler.HandleRPC(ctx, &stats.Begin{}) // sanity check we don't fail anything
handler.HandleRPC(ctx, &stats.InPayload{Length: 42})
require.Equal(t,
logrus.Fields{"grpc.request.payload_bytes": int64(42), "grpc.response.payload_bytes": int64(0)},
FieldsProducer(ctx, nil),
)
handler.HandleRPC(ctx, &stats.OutPayload{Length: 24})
require.Equal(t,
logrus.Fields{"grpc.request.payload_bytes": int64(42), "grpc.response.payload_bytes": int64(24)},
FieldsProducer(ctx, nil),
)
handler.HandleRPC(ctx, &stats.InPayload{Length: 38})
require.Equal(t,
logrus.Fields{"grpc.request.payload_bytes": int64(80), "grpc.response.payload_bytes": int64(24)},
FieldsProducer(ctx, nil),
)
handler.HandleRPC(ctx, &stats.OutPayload{Length: 66})
require.Equal(t,
logrus.Fields{"grpc.request.payload_bytes": int64(80), "grpc.response.payload_bytes": int64(90)},
FieldsProducer(ctx, nil),
)
}
func TestPayloadBytesStats_Fields(t *testing.T) {
bytesStats := PayloadBytesStats{InPayloadBytes: 80, OutPayloadBytes: 90}
require.Equal(t, logrus.Fields{
"grpc.request.payload_bytes": int64(80),
"grpc.response.payload_bytes": int64(90),
}, bytesStats.Fields())
}
func TestFieldsProducer(t *testing.T) {
ctx := testhelper.Context(t)
t.Run("ok", func(t *testing.T) {
handler := &PayloadBytes{}
ctx := handler.TagRPC(ctx, nil)
handler.HandleRPC(ctx, &stats.InPayload{Length: 42})
handler.HandleRPC(ctx, &stats.OutPayload{Length: 24})
require.Equal(t, logrus.Fields{
"grpc.request.payload_bytes": int64(42),
"grpc.response.payload_bytes": int64(24),
}, FieldsProducer(ctx, nil))
})
t.Run("no data", func(t *testing.T) {
require.Nil(t, FieldsProducer(ctx, nil))
})
}
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