factory_test.go

// Copyright  Splunk, Inc.
//
// 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.

// 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 pulsarexporter

import (
	"context"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"go.opentelemetry.io/collector/component/componenttest"
	"go.opentelemetry.io/collector/config/configtest"
)

func TestCreateDefaultConfig(t *testing.T) {
	cfg := createDefaultConfig().(*Config)
	assert.NotNil(t, cfg, "failed to create default config")
	assert.NoError(t, configtest.CheckConfigStruct(cfg))
	assert.Equal(t, defaultBroker, cfg.Broker)
	assert.Equal(t, defaultMetricsTopic, cfg.Topic)
}

func TestCreateMetricsExporter_err(t *testing.T) {
	cfg := createDefaultConfig().(*Config)
	cfg.Broker = "invalid:9092"
	mf := pulsarExporterFactory{metricsMarshalers: metricsMarshalers()}
	mr, err := mf.createMetricsExporter(context.Background(), componenttest.NewNopExporterCreateSettings(), cfg)
	require.Error(t, err)
	assert.Nil(t, mr)
}