// Copyright (c) 2023 The Jaeger Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. import test1 from '../testCases/test1'; import test2 from '../testCases/test2'; import findLastFinishingChildSpanId from './findLastFinishingChildSpan'; import getChildOfSpans from './getChildOfSpans'; import sanitizeOverFlowingChildren from './sanitizeOverFlowingChildren'; describe('findLastFinishingChildSpanId', () => { it('Should find lfc of a span correctly', () => { const refinedSpanData = getChildOfSpans(new Map(test1.trace.spans.map((span) => [span.spanID, span]))); const sanitizedSpanMap = sanitizeOverFlowingChildren(refinedSpanData); const currentSpan = sanitizedSpanMap.get('span-C')!; let lastFinishingChildSpan = findLastFinishingChildSpanId(sanitizedSpanMap, currentSpan); expect(lastFinishingChildSpan).toStrictEqual(sanitizedSpanMap.get('span-E')); // Second Case to check if it works with spawn time or not lastFinishingChildSpan = findLastFinishingChildSpanId(sanitizedSpanMap, currentSpan, 50); expect(lastFinishingChildSpan).toStrictEqual(sanitizedSpanMap.get('span-D')); }); it('Should find lfc of a span correctly', () => { const refinedSpanData = getChildOfSpans(new Map(test2.trace.spans.map((span) => [span.spanID, span]))); const sanitizedSpanMap = sanitizeOverFlowingChildren(refinedSpanData); const currentSpan = sanitizedSpanMap.get('span-X')!; let lastFinishingChildSpanId = findLastFinishingChildSpanId(sanitizedSpanMap, currentSpan); expect(lastFinishingChildSpanId).toStrictEqual(sanitizedSpanMap.get('span-C')); // Second Case to check if it works with spawn time or not lastFinishingChildSpanId = findLastFinishingChildSpanId(sanitizedSpanMap, currentSpan, 20); expect(lastFinishingChildSpanId).toBeUndefined(); }); });