51 lines
1.6 KiB
Go
51 lines
1.6 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package component
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/assert"
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"go.opentelemetry.io/collector/config"
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)
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type nopExtension struct {
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StartFunc
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ShutdownFunc
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}
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func TestNewExtensionFactory(t *testing.T) {
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const typeStr = "test"
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defaultCfg := config.NewExtensionSettings(config.NewComponentID(typeStr))
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nopExtensionInstance := new(nopExtension)
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factory := NewExtensionFactory(
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typeStr,
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func() config.Extension { return &defaultCfg },
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func(ctx context.Context, settings ExtensionCreateSettings, extension config.Extension) (Extension, error) {
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return nopExtensionInstance, nil
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},
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StabilityLevelInDevelopment)
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assert.EqualValues(t, typeStr, factory.Type())
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assert.EqualValues(t, &defaultCfg, factory.CreateDefaultConfig())
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assert.Equal(t, StabilityLevelInDevelopment, factory.ExtensionStability())
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ext, err := factory.CreateExtension(context.Background(), ExtensionCreateSettings{}, &defaultCfg)
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assert.NoError(t, err)
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assert.Same(t, nopExtensionInstance, ext)
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}
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