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<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description Switch `scraper/scraperhelper` `ControllerConfig` to schema-based generated configuration. This adds metadata-driven config generation for the scraper controller settings, publishes the reusable `controller_config` schema from `pkg/scraperhelper`, and updates the mdatagen sample scraper to embed that exported config via schema reference. <!-- Issue number if applicable --> #### Link to tracking issue Fixes #15258 <!--Describe what testing was performed and which tests were added.--> #### Testing Added usage example to `samplescraper` test component. --------- Co-authored-by: Dmitry Anoshin <[email protected]>
53 lines
1.0 KiB
Go
53 lines
1.0 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package controller // import "go.opentelemetry.io/collector/scraper/scraperhelper/internal/controller"
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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)
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func TestControllerConfigValidate(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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cfg ControllerConfig
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wantErr string
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}{
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{
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name: "default configuration",
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cfg: NewDefaultControllerConfig(),
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},
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{
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name: "zero value configuration",
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cfg: ControllerConfig{},
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wantErr: `"collection_interval": requires positive value`,
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},
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{
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name: "invalid timeout",
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cfg: ControllerConfig{
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CollectionInterval: time.Minute,
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Timeout: -time.Minute,
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},
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wantErr: `"timeout": requires positive value`,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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err := tt.cfg.Validate()
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if tt.wantErr == "" {
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require.NoError(t, err)
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return
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}
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require.EqualError(t, err, tt.wantErr)
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})
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}
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}
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