296 lines
12 KiB
Go
296 lines
12 KiB
Go
package logparsingpipeline
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import (
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"fmt"
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"testing"
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. "github.com/smartystreets/goconvey/convey"
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"github.com/stretchr/testify/require"
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"go.signoz.io/signoz/pkg/query-service/constants"
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v3 "go.signoz.io/signoz/pkg/query-service/model/v3"
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"gopkg.in/yaml.v3"
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)
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var buildProcessorTestData = []struct {
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Name string
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agentConf map[string]interface{}
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pipelineProcessor map[string]interface{}
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outputConf map[string]interface{}
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}{
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{
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Name: "Add",
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agentConf: map[string]interface{}{
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"processors": map[string]interface{}{
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"batch": struct{}{},
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},
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},
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pipelineProcessor: map[string]interface{}{
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constants.LogsPPLPfx + "b": struct{}{},
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},
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outputConf: map[string]interface{}{
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"processors": map[string]interface{}{
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constants.LogsPPLPfx + "b": struct{}{},
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"batch": struct{}{},
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},
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},
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},
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{
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Name: "Remove",
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agentConf: map[string]interface{}{
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"processors": map[string]interface{}{
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constants.LogsPPLPfx + "b": struct{}{},
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"batch": struct{}{},
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},
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},
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pipelineProcessor: map[string]interface{}{},
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outputConf: map[string]interface{}{
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"processors": map[string]interface{}{
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"batch": struct{}{},
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},
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},
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},
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{
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Name: "remove and upsert 1",
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agentConf: map[string]interface{}{
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"processors": map[string]interface{}{
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constants.LogsPPLPfx + "a": struct{}{},
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constants.LogsPPLPfx + "b": struct{}{},
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"batch": struct{}{},
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},
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},
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pipelineProcessor: map[string]interface{}{
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constants.LogsPPLPfx + "b": struct{}{},
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},
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outputConf: map[string]interface{}{
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"processors": map[string]interface{}{
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constants.LogsPPLPfx + "b": struct{}{},
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"batch": struct{}{},
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},
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},
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},
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{
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Name: "remove and upsert 2",
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agentConf: map[string]interface{}{
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"processors": map[string]interface{}{
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"memorylimiter": struct{}{},
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constants.LogsPPLPfx + "a": struct{}{},
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constants.LogsPPLPfx + "b": struct{}{},
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"batch": struct{}{},
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},
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},
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pipelineProcessor: map[string]interface{}{
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constants.LogsPPLPfx + "b": struct{}{},
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},
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outputConf: map[string]interface{}{
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"processors": map[string]interface{}{
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"memorylimiter": struct{}{},
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constants.LogsPPLPfx + "b": struct{}{},
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"batch": struct{}{},
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},
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},
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},
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}
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func TestBuildLogParsingProcessors(t *testing.T) {
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for _, test := range buildProcessorTestData {
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Convey(test.Name, t, func() {
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err := buildLogParsingProcessors(test.agentConf, test.pipelineProcessor)
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So(err, ShouldBeNil)
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So(test.agentConf, ShouldResemble, test.outputConf)
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})
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}
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}
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var BuildLogsPipelineTestData = []struct {
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Name string
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currentPipeline []string
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logsPipeline []string
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expectedPipeline []string
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}{
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{
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Name: "Add new pipelines",
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currentPipeline: []string{"processor1", "processor2"},
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logsPipeline: []string{constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "b"},
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expectedPipeline: []string{constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "b", "processor1", "processor2"},
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},
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{
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Name: "Add new pipeline and respect custom processors",
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currentPipeline: []string{constants.LogsPPLPfx + "a", "processor1", constants.LogsPPLPfx + "b", "processor2"},
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logsPipeline: []string{constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "b", constants.LogsPPLPfx + "c"},
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expectedPipeline: []string{constants.LogsPPLPfx + "a", "processor1", constants.LogsPPLPfx + "b", constants.LogsPPLPfx + "c", "processor2"},
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},
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{
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Name: "Add new pipeline and respect custom processors",
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currentPipeline: []string{constants.LogsPPLPfx + "a", "processor1", constants.LogsPPLPfx + "b", "processor2"},
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logsPipeline: []string{constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "b", constants.LogsPPLPfx + "c", constants.LogsPPLPfx + "d"},
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expectedPipeline: []string{constants.LogsPPLPfx + "a", "processor1", constants.LogsPPLPfx + "b", constants.LogsPPLPfx + "c", constants.LogsPPLPfx + "d", "processor2"},
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},
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{
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Name: "Add new pipeline and respect custom processors in the beginning and middle",
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currentPipeline: []string{"processor1", constants.LogsPPLPfx + "a", "processor2", constants.LogsPPLPfx + "b", "batch"},
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logsPipeline: []string{constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "b", constants.LogsPPLPfx + "c"},
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expectedPipeline: []string{"processor1", constants.LogsPPLPfx + "a", "processor2", constants.LogsPPLPfx + "b", constants.LogsPPLPfx + "c", "batch"},
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},
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{
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Name: "Remove old pipeline add add new",
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currentPipeline: []string{constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "b", "processor1", "processor2"},
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logsPipeline: []string{constants.LogsPPLPfx + "a"},
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expectedPipeline: []string{constants.LogsPPLPfx + "a", "processor1", "processor2"},
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},
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{
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Name: "Remove old pipeline from middle",
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currentPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "a", "processor3", constants.LogsPPLPfx + "b", "batch"},
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logsPipeline: []string{constants.LogsPPLPfx + "a"},
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expectedPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "a", "processor3", "batch"},
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},
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{
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Name: "Remove old pipeline from middle and add new pipeline",
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currentPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "a", "processor3", constants.LogsPPLPfx + "b", "batch"},
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logsPipeline: []string{constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "c"},
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expectedPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "c", "processor3", "batch"},
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},
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{
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Name: "Remove multiple old pipelines from middle and add multiple new ones",
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currentPipeline: []string{"processor1", constants.LogsPPLPfx + "a", "processor2", constants.LogsPPLPfx + "b", "processor3", constants.LogsPPLPfx + "c", "processor4", constants.LogsPPLPfx + "d", "processor5", "batch"},
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logsPipeline: []string{constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "a1", constants.LogsPPLPfx + "c", constants.LogsPPLPfx + "c1"},
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expectedPipeline: []string{"processor1", constants.LogsPPLPfx + "a", constants.LogsPPLPfx + "a1", "processor2", "processor3", constants.LogsPPLPfx + "c", constants.LogsPPLPfx + "c1", "processor4", "processor5", "batch"},
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},
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// working
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{
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Name: "rearrange pipelines",
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currentPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "_a", "processor3", constants.LogsPPLPfx + "_b", "batch"},
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logsPipeline: []string{constants.LogsPPLPfx + "_b", constants.LogsPPLPfx + "_a"},
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expectedPipeline: []string{"processor1", "processor2", "processor3", constants.LogsPPLPfx + "_b", constants.LogsPPLPfx + "_a", "batch"},
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},
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{
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Name: "rearrange pipelines with new processor",
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currentPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "_a", "processor3", constants.LogsPPLPfx + "_b", "batch"},
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logsPipeline: []string{constants.LogsPPLPfx + "_b", constants.LogsPPLPfx + "_a", constants.LogsPPLPfx + "_c"},
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expectedPipeline: []string{"processor1", "processor2", "processor3", constants.LogsPPLPfx + "_b", constants.LogsPPLPfx + "_a", constants.LogsPPLPfx + "_c", "batch"},
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// expectedPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "_b", "processor3", constants.LogsPPLPfx + "_a", constants.LogsPPLPfx + "_c", "batch"},
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},
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{
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Name: "delete processor",
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currentPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "_a", "processor3", constants.LogsPPLPfx + "_b", "batch"},
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logsPipeline: []string{},
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expectedPipeline: []string{"processor1", "processor2", "processor3", "batch"},
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},
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{
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Name: "last to first",
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currentPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "_a", "processor3", "processor4", constants.LogsPPLPfx + "_b", "batch", constants.LogsPPLPfx + "_c"},
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logsPipeline: []string{constants.LogsPPLPfx + "_c", constants.LogsPPLPfx + "_a", constants.LogsPPLPfx + "_b"},
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expectedPipeline: []string{"processor1", "processor2", "processor3", "processor4", "batch", constants.LogsPPLPfx + "_c", constants.LogsPPLPfx + "_a", constants.LogsPPLPfx + "_b"},
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},
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{
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Name: "multiple rearrange pipelines",
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currentPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "_a", "processor3", constants.LogsPPLPfx + "_b", "batch", constants.LogsPPLPfx + "_c", "processor4", "processor5", constants.LogsPPLPfx + "_d", "processor6", "processor7"},
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logsPipeline: []string{constants.LogsPPLPfx + "_b", constants.LogsPPLPfx + "_a", constants.LogsPPLPfx + "_d", constants.LogsPPLPfx + "_c", constants.LogsPPLPfx + "_e"},
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expectedPipeline: []string{"processor1", "processor2", "processor3", constants.LogsPPLPfx + "_b", constants.LogsPPLPfx + "_a", "batch", "processor4", "processor5", constants.LogsPPLPfx + "_d", constants.LogsPPLPfx + "_c", constants.LogsPPLPfx + "_e", "processor6", "processor7"},
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},
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{
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Name: "multiple rearrange with new pipelines",
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currentPipeline: []string{"processor1", "processor2", constants.LogsPPLPfx + "_a", "processor3", constants.LogsPPLPfx + "_b", "batch", constants.LogsPPLPfx + "_c", "processor4", "processor5", constants.LogsPPLPfx + "_d", "processor6", "processor7"},
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logsPipeline: []string{constants.LogsPPLPfx + "_z", constants.LogsPPLPfx + "_b", constants.LogsPPLPfx + "_a", constants.LogsPPLPfx + "_d", constants.LogsPPLPfx + "_c", constants.LogsPPLPfx + "_e"},
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expectedPipeline: []string{constants.LogsPPLPfx + "_z", "processor1", "processor2", "processor3", constants.LogsPPLPfx + "_b", constants.LogsPPLPfx + "_a", "batch", "processor4", "processor5", constants.LogsPPLPfx + "_d", constants.LogsPPLPfx + "_c", constants.LogsPPLPfx + "_e", "processor6", "processor7"},
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},
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}
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func TestBuildLogsPipeline(t *testing.T) {
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for _, test := range BuildLogsPipelineTestData {
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Convey(test.Name, t, func() {
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v, err := buildLogsProcessors(test.currentPipeline, test.logsPipeline)
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So(err, ShouldBeNil)
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fmt.Println(test.Name, "\n", test.currentPipeline, "\n", v, "\n", test.expectedPipeline)
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So(v, ShouldResemble, test.expectedPipeline)
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})
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}
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}
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func TestPipelineAliasCollisionsDontResultInDuplicateCollectorProcessors(t *testing.T) {
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require := require.New(t)
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baseConf := []byte(`
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receivers:
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memory:
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id: in-memory-receiver
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exporters:
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memory:
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id: in-memory-exporter
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service:
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pipelines:
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logs:
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receivers:
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- memory
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processors: []
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exporters:
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- memory
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`)
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makeTestPipeline := func(name string, alias string) Pipeline {
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return Pipeline{
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OrderId: 1,
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Name: name,
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Alias: alias,
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Enabled: true,
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Filter: &v3.FilterSet{
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Operator: "AND",
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Items: []v3.FilterItem{
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{
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Key: v3.AttributeKey{
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Key: "method",
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DataType: v3.AttributeKeyDataTypeString,
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Type: v3.AttributeKeyTypeTag,
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},
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Operator: "=",
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Value: "GET",
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},
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},
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},
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Config: []PipelineOperator{
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{
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ID: "regex",
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Type: "regex_parser",
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Enabled: true,
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Name: "regex parser",
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ParseFrom: "attributes.test_regex_target",
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ParseTo: "attributes",
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Regex: `^\s*(?P<json_data>{.*})\s*$`,
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},
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},
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}
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}
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testPipelines := []Pipeline{
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makeTestPipeline("test pipeline 1", "pipeline-alias"),
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makeTestPipeline("test pipeline 2", "pipeline-alias"),
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}
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recommendedConfYaml, apiErr := GenerateCollectorConfigWithPipelines(
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baseConf, testPipelines,
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)
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require.Nil(apiErr, fmt.Sprintf("couldn't generate config recommendation: %v", apiErr))
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var recommendedConf map[string]interface{}
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err := yaml.Unmarshal(recommendedConfYaml, &recommendedConf)
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require.Nil(err, "couldn't unmarshal recommended config")
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logsProcessors := recommendedConf["service"].(map[string]any)["pipelines"].(map[string]any)["logs"].(map[string]any)["processors"].([]any)
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require.Equal(
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len(logsProcessors), len(testPipelines),
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"test pipelines not included in recommended config as expected",
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)
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recommendedConfYaml2, apiErr := GenerateCollectorConfigWithPipelines(
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baseConf, testPipelines,
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)
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require.Nil(apiErr, fmt.Sprintf("couldn't generate config recommendation again: %v", apiErr))
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require.Equal(
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string(recommendedConfYaml), string(recommendedConfYaml2),
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"collector config should not change across recommendations for same set of pipelines",
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)
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}
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