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[Security Solution] Fix flaky test for multiline diff algorithm (elas…
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…tic#201019)

**Fixes: elastic#201014
**Related to:** elastic#199388

## Summary

This PR increases the threshold (time limit) value for the test by 2x
from 500 ms to 1000 ms. Hope it should be enough to eliminate flakiness
on CI.
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banderror authored and paulinashakirova committed Nov 26, 2024
1 parent 529ab0c commit 53f711c
Showing 1 changed file with 4 additions and 2 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -174,9 +174,11 @@ describe('multiLineStringDiffAlgorithm', () => {
const result = multiLineStringDiffAlgorithm(mockVersions);
const endTime = performance.now();

// If the regex merge in this function takes over 500ms, this test fails
// If the regex merge in this function takes over 1 sec, this test fails
// Performance measurements: https://github.com/elastic/kibana/pull/199388
expect(endTime - startTime).toBeLessThan(500);
// NOTE: despite the fact that this test runs in ~50ms locally, on CI it
// runs slower and can be flaky even with a 500ms threshold.
expect(endTime - startTime).toBeLessThan(1000);

expect(result).toEqual(
expect.objectContaining({
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