// Code generated by mdatagen. DO NOT EDIT.

package metadatatest

import (
	"context"
	"testing"

	"github.com/stretchr/testify/require"
	"go.opentelemetry.io/otel/sdk/metric/metricdata"
	"go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest"

	"go.opentelemetry.io/collector/processor/processorhelper/internal/metadata"
)

func TestSetupTelemetry(t *testing.T) {
	testTel := SetupTelemetry()
	tb, err := metadata.NewTelemetryBuilder(testTel.NewTelemetrySettings())
	require.NoError(t, err)
	defer tb.Shutdown()
	tb.ProcessorIncomingItems.Add(context.Background(), 1)
	tb.ProcessorOutgoingItems.Add(context.Background(), 1)

	testTel.AssertMetrics(t, []metricdata.Metrics{
		{
			Name:        "otelcol_processor_incoming_items",
			Description: "Number of items passed to the processor. [alpha]",
			Unit:        "{items}",
			Data: metricdata.Sum[int64]{
				Temporality: metricdata.CumulativeTemporality,
				IsMonotonic: true,
				DataPoints: []metricdata.DataPoint[int64]{
					{},
				},
			},
		},
		{
			Name:        "otelcol_processor_outgoing_items",
			Description: "Number of items emitted from the processor. [alpha]",
			Unit:        "{items}",
			Data: metricdata.Sum[int64]{
				Temporality: metricdata.CumulativeTemporality,
				IsMonotonic: true,
				DataPoints: []metricdata.DataPoint[int64]{
					{},
				},
			},
		},
	}, metricdatatest.IgnoreTimestamp(), metricdatatest.IgnoreValue())
	AssertEqualProcessorIncomingItems(t, testTel.Telemetry,
		[]metricdata.DataPoint[int64]{{Value: 1}},
		metricdatatest.IgnoreTimestamp())
	AssertEqualProcessorOutgoingItems(t, testTel.Telemetry,
		[]metricdata.DataPoint[int64]{{Value: 1}},
		metricdatatest.IgnoreTimestamp())

	require.NoError(t, testTel.Shutdown(context.Background()))
}
