forked from open-telemetry/opentelemetry-go
/
client_test.go
77 lines (66 loc) · 2.4 KB
/
client_test.go
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// Copyright The OpenTelemetry 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 otest // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/internal/otest"
import (
"context"
"testing"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/exporters/otlp/internal"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric"
"go.opentelemetry.io/otel/sdk/metric"
"go.opentelemetry.io/otel/sdk/metric/aggregation"
"go.opentelemetry.io/otel/sdk/metric/metricdata"
"go.opentelemetry.io/otel/sdk/metric/view"
cpb "go.opentelemetry.io/proto/otlp/collector/metrics/v1"
mpb "go.opentelemetry.io/proto/otlp/metrics/v1"
)
type client struct {
rCh <-chan ExportResult
storage *Storage
}
func (c *client) Temporality(k view.InstrumentKind) metricdata.Temporality {
return metric.DefaultTemporalitySelector(k)
}
func (c *client) Aggregation(k view.InstrumentKind) aggregation.Aggregation {
return metric.DefaultAggregationSelector(k)
}
func (c *client) Collect() *Storage {
return c.storage
}
func (c *client) UploadMetrics(ctx context.Context, rm *mpb.ResourceMetrics) error {
c.storage.Add(&cpb.ExportMetricsServiceRequest{
ResourceMetrics: []*mpb.ResourceMetrics{rm},
})
if c.rCh != nil {
r := <-c.rCh
if r.Response != nil && r.Response.GetPartialSuccess() != nil {
msg := r.Response.GetPartialSuccess().GetErrorMessage()
n := r.Response.GetPartialSuccess().GetRejectedDataPoints()
if msg != "" || n > 0 {
otel.Handle(internal.MetricPartialSuccessError(n, msg))
}
}
return r.Err
}
return ctx.Err()
}
func (c *client) ForceFlush(ctx context.Context) error { return ctx.Err() }
func (c *client) Shutdown(ctx context.Context) error { return ctx.Err() }
func TestClientTests(t *testing.T) {
factory := func(rCh <-chan ExportResult) (otlpmetric.Client, Collector) {
c := &client{rCh: rCh, storage: NewStorage()}
return c, c
}
t.Run("Integration", RunClientTests(factory))
}