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How to use selectMatchedSpans method in tracetest

Best JavaScript code snippet using tracetest

Span.selectors.test.ts

...6describe('SpanSelectors', () => {7  describe('selectMatchedSpans', () => {8    it('should return matchedSpans when selectedAssertion not present', () => {9      const matchedSpans = ['pokeshop'];10      const result = SpanSelectors.selectMatchedSpans({11        spans: {matchedSpans},12        testSpecs: {},13      } as RootState);14      expect(result).toBe(matchedSpans);15    });16    it('should return matchedSpans when selector matches', () => {17      const matchedSpans = ['pokeshop'];18      const selector = `span[tracetest.span.type="http"]`;19      const result = SpanSelectors.selectMatchedSpans({20        spans: {matchedSpans},21        testSpecs: {22          assertionResults: {resultList: [{selector} as TAssertionResultEntry]},23          selectedSpec: selector,24        },25      } as RootState);26      expect(result).toBe(matchedSpans);27    });28    it('should return matchedSpans when selector does not matches', () => {29      const selector = `span[tracetest.span.type="http"]`;30      const selectedSpec = `span[tracetest.span.type="gRPC"]`;31      const result = SpanSelectors.selectMatchedSpans({32        spans: {matchedSpans: ['pokeshop']},33        testSpecs: {34          assertionResults: {resultList: [{selector} as TAssertionResultEntry]},35          selectedSpec,36        },37      } as RootState);38      expect(result).toStrictEqual([]);39    });40  });41  describe('selectSelectedSpan', () => {42    it('should return span', () => {43      const selectedSpan: TSpan = SpanMock.model();44      const result = SpanSelectors.selectSelectedSpan({45        spans: {selectedSpan} as ISpanState,...

Span.selectors.ts

Source: Span.selectors.ts

1import {createSelector} from '@reduxjs/toolkit';2import {RootState} from 'redux/store';3import {endpoints} from '../redux/apis/TraceTest.api';4const spansStateSelector = (state: RootState) => state.spans;5const stateSelector = (state: RootState) => state;6const paramsSelector = (state: RootState, spanId: string, testId: string, runId: string) => ({spanId, testId, runId});7const selectMatchedSpans = createSelector(8  spansStateSelector,9  stateSelector,10  ({matchedSpans}, {testSpecs: {assertionResults, selectedSpec}}) => {11    if (!selectedSpec) return matchedSpans;12    const foundAssertion = assertionResults?.resultList.find(({selector}) => selector === selectedSpec);13    return !foundAssertion ? [] : matchedSpans;14  }15);16const SpanSelectors = () => ({17  selectMatchedSpans,18  selectSpanById: createSelector(stateSelector, paramsSelector, (state, {spanId, testId, runId}) => {19    const {data: {trace} = {}} = endpoints.getRunById.select({testId, runId})(state);20    const spanList = trace?.spans || [];21    return spanList.find(span => span.id === spanId);22  }),23  selectSelectedSpan: createSelector(spansStateSelector, ({selectedSpan}) => selectedSpan),24  selectFocusedSpan: createSelector(spansStateSelector, ({focusedSpan}) => focusedSpan),25});...

Trace.selectors.ts

Source: Trace.selectors.ts

1import {createSelector} from '@reduxjs/toolkit';2import {RootState} from 'redux/store';3import {ITraceState} from 'redux/slices/Trace.slice';4const traceStateSelector = (state: RootState): ITraceState => state.trace;5const TraceSelectors = () => ({6  selectEdges: createSelector(traceStateSelector, ({edges}) => edges),7  selectMatchedSpans: createSelector(traceStateSelector, ({matchedSpans}) => matchedSpans),8  selectNodes: createSelector(traceStateSelector, ({nodes}) => nodes),9  selectSelectedSpan: createSelector(traceStateSelector, ({selectedSpan}) => selectedSpan),10  selectSearchText: createSelector(traceStateSelector, ({searchText}) => searchText),11});...

Using AI Code Generation

1const tracetesting = require('@opentelemetry/tracing').tracetesting;2const { BasicTracerProvider } = require('@opentelemetry/tracing');3const { SimpleSpanProcessor } = require('@opentelemetry/tracing');4const { ConsoleSpanExporter } = require('@opentelemetry/tracing');5const provider = new BasicTracerProvider();6provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));7provider.register();8const tracer = provider.getTracer('default');9const span = tracer.startSpan('main');10const childSpan = tracer.startSpan('child', { parent: span });11childSpan.end();12span.end();13const spans = tracetesting.getTestSpans();14const matchedSpans = tracetesting.selectMatchedSpans(spans, 'main');15console.log(matchedSpans);

Using AI Code Generation

1import (2func TestSpanMatching(t *testing.T) {3	tracer := tracetest.NewTracer()4	ctx, span := tracer.Start(ctx, "foo")5	defer span.End()6	matcher := tracetest.MatchesSpan(tracetest.WithName("foo"))7	if err := tracetest.SelectMatchedSpans(ctx, matcher); err != nil {8		t.Fatalf("failed to match the span: %v", err)9	}10}11import (12func TestSpanMatching(t *testing.T) {13	tracer := tracetest.NewTracer()14	ctx, span := tracer.Start(ctx, "foo")15	defer span.End()16	matcher := tracetest.MatchesSpan(17		tracetest.WithName("foo"),18		tracetest.WithAttributes(attribute.String("key", "value")),19	if err := tracetest.SelectMatchedSpans(ctx, matcher); err != nil {20		t.Fatalf("failed to match the span: %v", err)21	}22}

Using AI Code Generation

1tracer := tracetest.NewTracer()2span := tracer.StartSpan("test")3span.SetAttributes(attribute.String("foo", "bar"))4span.End()5_, s := tracer.SelectSpans(tracetest.HasAttributes(attribute.String("foo", "bar")))6fmt.Printf("Selected spans: %v", s)

Using AI Code Generation

1import (2func TestTracing(t *testing.T) {3}4import (5func main() {6}7import (8func main() {9}10import (11func TestTracing(t *testing.T) {12}13import (14func main() {15}16import (17func main() {18}

Using AI Code Generation

1const { selectMatchedSpans } = require('@opentelemetry/tracing');2const { TraceConfig } = require('@opentelemetry/tracing');3const { SpanKind } = require('@opentelemetry/api');4const { BasicTracerProvider, SimpleSpanProcessor, ConsoleSpanExporter } = require('@opentelemetry/tracing');5const { NodeTracerProvider } = require('@opentelemetry/node');6const { Resource } = require('@opentelemetry/resources');7const { SemanticResourceAttributes } = require('@opentelemetry/semantic-conventions');8const traceConfig = new TraceConfig();9const spanProcessor = new SimpleSpanProcessor(new ConsoleSpanExporter());10const tracer = new NodeTracerProvider({11  resource: new Resource({12  }),13});14tracer.addSpanProcessor(spanProcessor);15tracer.register();16const span = tracer.startSpan('span1', { kind: SpanKind.SERVER });17span.setAttribute('key', 'value');18span.end();19const span2 = tracer.startSpan('span2', { kind: SpanKind.CLIENT });20span2.setAttribute('key', 'value');21span2.end();22const span3 = tracer.startSpan('span3', { kind: SpanKind.INTERNAL });23span3.setAttribute('key', 'value');24span3.end();25tracer.shutdown();26const spans = selectMatchedSpans(traceConfig, spanProcessor.getFinishedSpans());27console.log(spans);

Using AI Code Generation

1var trace = require('./tracetesting.js');2var fs = require('fs');3fs.readFile('test.txt', function(err, data) {4  if (err) throw err;5  var traceData = data.toString();6  var spans = trace.selectMatchedSpans(traceData);7  console.log(spans);8});9var trace = require('./trace.js');10var fs = require('fs');11var selectMatchedSpans = function(traceData) {12  var spans = trace.selectSpans(traceData);13  var matchedSpans = [];14  for (var i = 0; i < spans.length; i++) {15    if (spans[i].name === 's1') {16      matchedSpans.push(spans[i]);17    }18  }19  return matchedSpans;20};21module.exports = {22};23var selectSpans = function(traceData) {24  var spans = [];25  var regex = /"traceId":\s*"(.*?)"/g;26  var match = regex.exec(traceData);27  while (match != null) {28    var traceId = match[1];29    var span = {30    };31    spans.push(span);32    match = regex.exec(traceData);33  }34  return spans;35};36module.exports = {37};

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