categraf/pkg/otel/pipelines/capabilities_test.go

64 lines
2.4 KiB
Go

// 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 pipelines
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.opentelemetry.io/collector/consumer"
"go.opentelemetry.io/collector/consumer/consumertest"
"go.opentelemetry.io/collector/internal/testdata"
)
func TestWrapLogs(t *testing.T) {
sink := &consumertest.LogsSink{}
require.Equal(t, consumer.Capabilities{MutatesData: false}, sink.Capabilities())
wrap := wrapLogs(sink, consumer.Capabilities{MutatesData: true})
assert.Equal(t, consumer.Capabilities{MutatesData: true}, wrap.Capabilities())
assert.NoError(t, wrap.ConsumeLogs(context.Background(), testdata.GenerateLogsOneLogRecord()))
assert.Len(t, sink.AllLogs(), 1)
assert.Equal(t, testdata.GenerateLogsOneLogRecord(), sink.AllLogs()[0])
}
func TestWrapMetrics(t *testing.T) {
sink := &consumertest.MetricsSink{}
require.Equal(t, consumer.Capabilities{MutatesData: false}, sink.Capabilities())
wrap := wrapMetrics(sink, consumer.Capabilities{MutatesData: true})
assert.Equal(t, consumer.Capabilities{MutatesData: true}, wrap.Capabilities())
assert.NoError(t, wrap.ConsumeMetrics(context.Background(), testdata.GenerateMetricsOneMetric()))
assert.Len(t, sink.AllMetrics(), 1)
assert.Equal(t, testdata.GenerateMetricsOneMetric(), sink.AllMetrics()[0])
}
func TestWrapTraces(t *testing.T) {
sink := &consumertest.TracesSink{}
require.Equal(t, consumer.Capabilities{MutatesData: false}, sink.Capabilities())
wrap := wrapTraces(sink, consumer.Capabilities{MutatesData: true})
assert.Equal(t, consumer.Capabilities{MutatesData: true}, wrap.Capabilities())
assert.NoError(t, wrap.ConsumeTraces(context.Background(), testdata.GenerateTracesOneSpan()))
assert.Len(t, sink.AllTraces(), 1)
assert.Equal(t, testdata.GenerateTracesOneSpan(), sink.AllTraces()[0])
}