opentelemetry-collector/config/configtest/configtest_test.go

69 lines
2.1 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 configtest
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.opentelemetry.io/collector/component/componenttest"
"go.opentelemetry.io/collector/config"
)
func TestLoadConfigFile(t *testing.T) {
factories, err := componenttest.NopFactories()
assert.NoError(t, err)
cfg, err := LoadConfigFile(t, "testdata/config.yaml", factories)
require.NoError(t, err, "Unable to load config")
// Verify extensions.
require.Len(t, cfg.Extensions, 2)
assert.Contains(t, cfg.Extensions, "nop")
assert.Contains(t, cfg.Extensions, "nop/myextension")
// Verify receivers
require.Len(t, cfg.Receivers, 2)
assert.Contains(t, cfg.Receivers, "nop")
assert.Contains(t, cfg.Receivers, "nop/myreceiver")
// Verify exporters
assert.Len(t, cfg.Exporters, 2)
assert.Contains(t, cfg.Exporters, "nop")
assert.Contains(t, cfg.Exporters, "nop/myexporter")
// Verify Processors
assert.Len(t, cfg.Processors, 2)
assert.Contains(t, cfg.Processors, "nop")
assert.Contains(t, cfg.Processors, "nop/myprocessor")
// Verify service.
require.Len(t, cfg.Service.Extensions, 1)
assert.Contains(t, cfg.Service.Extensions, "nop")
require.Len(t, cfg.Service.Pipelines, 1)
assert.Equal(t,
&config.Pipeline{
Name: "traces",
InputType: config.TracesDataType,
Receivers: []string{"nop"},
Processors: []string{"nop"},
Exporters: []string{"nop"},
},
cfg.Service.Pipelines["traces"],
"Did not load pipeline config correctly")
}