117 lines
3.5 KiB
Go
117 lines
3.5 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 processor
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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/component"
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"go.opentelemetry.io/collector/consumer"
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)
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func TestNewFactory(t *testing.T) {
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const typeStr = "test"
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defaultCfg := struct{}{}
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factory := NewFactory(
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typeStr,
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func() component.Config { return &defaultCfg })
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assert.EqualValues(t, typeStr, factory.Type())
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assert.EqualValues(t, &defaultCfg, factory.CreateDefaultConfig())
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_, err := factory.CreateTracesProcessor(context.Background(), CreateSettings{}, &defaultCfg, nil)
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assert.Error(t, err)
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_, err = factory.CreateMetricsProcessor(context.Background(), CreateSettings{}, &defaultCfg, nil)
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assert.Error(t, err)
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_, err = factory.CreateLogsProcessor(context.Background(), CreateSettings{}, &defaultCfg, nil)
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assert.Error(t, err)
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}
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func TestNewFactoryWithOptions(t *testing.T) {
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const typeStr = "test"
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defaultCfg := struct{}{}
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factory := NewFactory(
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typeStr,
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func() component.Config { return &defaultCfg },
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WithTraces(createTraces, component.StabilityLevelAlpha),
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WithMetrics(createMetrics, component.StabilityLevelBeta),
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WithLogs(createLogs, component.StabilityLevelUnmaintained))
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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, component.StabilityLevelAlpha, factory.TracesProcessorStability())
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_, err := factory.CreateTracesProcessor(context.Background(), CreateSettings{}, &defaultCfg, nil)
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assert.NoError(t, err)
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assert.Equal(t, component.StabilityLevelBeta, factory.MetricsProcessorStability())
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_, err = factory.CreateMetricsProcessor(context.Background(), CreateSettings{}, &defaultCfg, nil)
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assert.NoError(t, err)
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assert.Equal(t, component.StabilityLevelUnmaintained, factory.LogsProcessorStability())
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_, err = factory.CreateLogsProcessor(context.Background(), CreateSettings{}, &defaultCfg, nil)
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assert.NoError(t, err)
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}
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func TestMakeFactoryMap(t *testing.T) {
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type testCase struct {
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name string
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in []Factory
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out map[component.Type]Factory
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}
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p1 := NewFactory("p1", nil)
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p2 := NewFactory("p2", nil)
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testCases := []testCase{
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{
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name: "different names",
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in: []Factory{p1, p2},
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out: map[component.Type]Factory{
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p1.Type(): p1,
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p2.Type(): p2,
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},
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},
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{
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name: "same name",
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in: []Factory{p1, p2, NewFactory("p1", nil)},
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},
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}
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for i := range testCases {
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tt := testCases[i]
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t.Run(tt.name, func(t *testing.T) {
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out, err := MakeFactoryMap(tt.in...)
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if tt.out == nil {
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assert.Error(t, err)
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return
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}
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assert.NoError(t, err)
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assert.Equal(t, tt.out, out)
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})
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}
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}
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func createTraces(context.Context, CreateSettings, component.Config, consumer.Traces) (Traces, error) {
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return nil, nil
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}
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func createMetrics(context.Context, CreateSettings, component.Config, consumer.Metrics) (Metrics, error) {
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return nil, nil
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}
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func createLogs(context.Context, CreateSettings, component.Config, consumer.Logs) (Logs, error) {
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return nil, nil
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}
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