build(client): upgrade mocha 10 -> 11 #26086

tylerbutler · 2025-12-19T17:36:34Z

Upgrade mocha to v11.

No changes were needed because a previous change updated the root package.json to pass a setting to mocha via an env variable, so that change is not needed in this PR.

Nock v14 only intercepts native fetch, not cross-fetch polyfill used in production code, causing tests to timeout.

Copilot

Pull request overview

This PR upgrades mocha from version 10.8.2 to version 11.7.5 across all packages in the client release group. The upgrade includes a necessary change to the test timeout configuration approach to ensure compatibility with mocha v11.

Key Changes:

Updated mocha dependency from ^10.8.2 to ^11.7.5 across 71 package.json files
Modified the CI test command to use FLUID_TEST_TIMEOUT environment variable instead of the --timeout CLI flag
Added cross-env as a dev dependency to support cross-platform environment variable setting

Reviewed changes

Copilot reviewed 87 out of 88 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
package.json	Updated mocha to v11.7.5, added cross-env dependency, and changed timeout configuration to use FLUID_TEST_TIMEOUT environment variable
packages/utils/tool-utils/package.json	Updated mocha devDependency to v11.7.5
packages/utils/telemetry-utils/package.json	Updated mocha devDependency to v11.7.5
packages/utils/odsp-doclib-utils/package.json	Updated mocha devDependency to v11.7.5
packages/tools/fluid-runner/package.json	Updated mocha devDependency to v11.7.5
packages/tools/devtools/devtools/package.json	Updated mocha devDependency to v11.7.5
packages/tools/devtools/devtools-view/package.json	Updated mocha devDependency to v11.7.5
packages/tools/devtools/devtools-core/package.json	Updated mocha devDependency to v11.7.5
packages/tools/devtools/devtools-browser-extension/package.json	Updated mocha devDependency to v11.7.5
packages/test/test-version-utils/package.json	Updated mocha devDependency to v11.7.5
packages/test/test-utils/package.json	Updated mocha dependency to v11.7.5
packages/test/test-service-load/package.json	Updated mocha devDependency to v11.7.5
packages/test/test-pairwise-generator/package.json	Updated mocha devDependency to v11.7.5
packages/test/test-end-to-end-tests/package.json	Updated mocha devDependency to v11.7.5
packages/test/stochastic-test-utils/package.json	Updated mocha devDependency to v11.7.5
packages/test/snapshots/package.json	Updated mocha in both dependencies and devDependencies to v11.7.5
packages/test/mocha-test-setup/package.json	Updated mocha dependency to v11.7.5
packages/test/local-server-tests/package.json	Updated mocha devDependency to v11.7.5
packages/test/local-server-stress-tests/package.json	Updated mocha devDependency to v11.7.5
packages/test/functional-tests/package.json	Updated mocha devDependency to v11.7.5
packages/service-clients/tinylicious-client/package.json	Updated mocha devDependency to v11.7.5
packages/service-clients/odsp-client/package.json	Updated mocha devDependency to v11.7.5
packages/service-clients/end-to-end-tests/odsp-client/package.json	Updated mocha devDependency to v11.7.5
packages/service-clients/end-to-end-tests/azure-client/package.json	Updated mocha devDependency to v11.7.5
packages/service-clients/azure-client/package.json	Updated mocha devDependency to v11.7.5
packages/runtime/test-runtime-utils/package.json	Updated mocha devDependency to v11.7.5
packages/runtime/runtime-utils/package.json	Updated mocha devDependency to v11.7.5
packages/runtime/id-compressor/package.json	Updated mocha devDependency to v11.7.5
packages/runtime/datastore/package.json	Updated mocha devDependency to v11.7.5
packages/runtime/container-runtime/package.json	Updated mocha devDependency to v11.7.5
packages/loader/driver-utils/package.json	Updated mocha devDependency to v11.7.5
packages/loader/container-loader/package.json	Updated mocha devDependency to v11.7.5
packages/framework/undo-redo/package.json	Updated mocha devDependency to v11.7.5
packages/framework/tree-agent/package.json	Updated mocha devDependency to v11.7.5
packages/framework/tree-agent-ses/package.json	Updated mocha devDependency to v11.7.5
packages/framework/tree-agent-langchain/package.json	Updated mocha devDependency to v11.7.5
packages/framework/synthesize/package.json	Updated mocha devDependency to v11.7.5
packages/framework/request-handler/package.json	Updated mocha devDependency to v11.7.5
packages/framework/react/package.json	Updated mocha devDependency to v11.7.5
packages/framework/presence/package.json	Updated mocha devDependency to v11.7.5
packages/framework/fluid-static/package.json	Updated mocha devDependency to v11.7.5
packages/framework/dds-interceptions/package.json	Updated mocha devDependency to v11.7.5
packages/framework/client-logger/fluid-telemetry/package.json	Updated mocha devDependency to v11.7.5
packages/framework/client-logger/app-insights-logger/package.json	Updated mocha devDependency to v11.7.5
packages/framework/attributor/package.json	Updated mocha devDependency to v11.7.5
packages/framework/aqueduct/package.json	Updated mocha devDependency to v11.7.5
packages/drivers/tinylicious-driver/package.json	Updated mocha devDependency to v11.7.5
packages/drivers/routerlicious-urlResolver/package.json	Updated mocha devDependency to v11.7.5
packages/drivers/routerlicious-driver/package.json	Updated mocha devDependency to v11.7.5
packages/drivers/odsp-urlResolver/package.json	Updated mocha devDependency to v11.7.5
packages/drivers/odsp-driver/package.json	Updated mocha devDependency to v11.7.5
packages/drivers/local-driver/package.json	Updated mocha devDependency to v11.7.5
packages/drivers/driver-base/package.json	Updated mocha devDependency to v11.7.5
packages/dds/tree/package.json	Updated mocha devDependency to v11.7.5
packages/dds/test-dds-utils/package.json	Updated mocha dependency to v11.7.5
packages/dds/task-manager/package.json	Updated mocha devDependency to v11.7.5
packages/dds/shared-summary-block/package.json	Updated mocha devDependency to v11.7.5
packages/dds/shared-object-base/package.json	Updated mocha devDependency to v11.7.5
packages/dds/sequence/package.json	Updated mocha devDependency to v11.7.5
packages/dds/register-collection/package.json	Updated mocha devDependency to v11.7.5
packages/dds/pact-map/package.json	Updated mocha devDependency to v11.7.5
packages/dds/ordered-collection/package.json	Updated mocha devDependency to v11.7.5
packages/dds/merge-tree/package.json	Updated mocha devDependency to v11.7.5
packages/dds/matrix/package.json	Updated mocha devDependency to v11.7.5
packages/dds/map/package.json	Updated mocha devDependency to v11.7.5
packages/dds/legacy-dds/package.json	Updated mocha devDependency to v11.7.5
packages/dds/ink/package.json	Updated mocha devDependency to v11.7.5
packages/dds/counter/package.json	Updated mocha devDependency to v11.7.5
packages/dds/cell/package.json	Updated mocha devDependency to v11.7.5
packages/common/core-utils/package.json	Updated mocha devDependency to v11.7.5
packages/common/core-interfaces/package.json	Updated mocha devDependency to v11.7.5
packages/common/client-utils/package.json	Updated mocha devDependency to v11.7.5
experimental/dds/tree/package.json	Updated mocha devDependency to v11.7.5
experimental/dds/sequence-deprecated/package.json	Updated mocha devDependency to v11.7.5
experimental/dds/ot/sharejs/json1/package.json	Updated mocha devDependency to v11.7.5
experimental/dds/ot/ot/package.json	Updated mocha devDependency to v11.7.5
experimental/PropertyDDS/packages/property-properties/package.json	Updated mocha devDependency to v11.7.5
experimental/PropertyDDS/packages/property-dds/package.json	Updated mocha devDependency to v11.7.5
experimental/PropertyDDS/packages/property-common/package.json	Updated mocha devDependency to v11.7.5
experimental/PropertyDDS/packages/property-changeset/package.json	Updated mocha devDependency to v11.7.5
examples/utils/webpack-fluid-loader/package.json	Updated mocha devDependency to v11.7.5
examples/utils/import-testing/package.json	Updated mocha devDependency to v11.7.5
examples/utils/bundle-size-tests/package.json	Updated mocha devDependency to v11.7.5
examples/data-objects/webflow/package.json	Updated mocha devDependency to v11.7.5
examples/data-objects/table-document/package.json	Updated mocha devDependency to v11.7.5
examples/benchmarks/tablebench/package.json	Updated mocha devDependency to v11.7.5
examples/apps/tree-cli-app/package.json	Updated mocha devDependency to v11.7.5

Josmithr · 2025-12-19T22:12:46Z

Should we be bumping @types/mocha as well?

tylerbutler · 2025-12-19T22:50:54Z

Should we be bumping @types/mocha as well?

Looks like it's already at the latest version.

github-actions · 2025-12-20T00:01:26Z

🔗 No broken links found! ✅

Your attention to detail is admirable.

linkcheck output


> [email protected] ci:check-links /home/runner/work/FluidFramework/FluidFramework/docs
> start-server-and-test "npm run serve -- --no-open" 3000 check-links

1: starting server using command "npm run serve -- --no-open"
and when url "[ 'http://127.0.0.1:3000' ]" is responding with HTTP status code 200
running tests using command "npm run check-links"


> [email protected] serve
> docusaurus serve --no-open

[SUCCESS] Serving "build" directory at: http://localhost:3000/

> [email protected] check-links
> linkcheck http://localhost:3000 --skip-file skipped-urls.txt

Crawling...

Stats:
  245432 links
    1786 destination URLs
    2025 URLs ignored
       0 warnings
       0 errors

alexvy86

Looks good to me. If you'll be around next week, probably ok to merge, otherwise I'd suggest we wait until more of us are around to troubleshoot if necessary.

tylerbutler · 2025-12-20T01:05:30Z

Marking as a draft and will wait until the new year to merge this in case there is unexpected fallout.

tylerbutler added 30 commits December 10, 2025 11:56

upgrade rimraf

37eed83

lockfile

aa93c5f

upgrade concurrently

c88519b

lockfile

b885046

more upgrades

a0a893f

cross-env

6420413

upgrade rewire

3f691e0

are the types wrong and some other types

39e4648

wip

9727d67

lockfile

4afbf39

ajv

5d1a65e

lockfile

0b9e649

Merge branch 'main' into upgrade-rimraf

76c50ec

lockfiles

b4ba7b5

dev.md

a62a1ba

upgrade nock

98102ba

Merge branch 'main' into upgrade-rimraf

d8948a2

policy

7f88b53

fix versions

b76aeb9

policy

2d438d3

merge

44e6491

lockfile

0fb6bd4

lockfile

9533a78

upgrade mocha to 11

b3a459f

lockfile

0a85aa1

fix: revert nock to v13 to fix CI test failures

1bacc08

Nock v14 only intercepts native fetch, not cross-fetch polyfill used in production code, causing tests to timeout.

Merge branch 'main' into upgrade-rimraf

baad27a

syncpack

526d5d6

try downgrading rewire

efa9253

Merge branch 'main' into upgrade-rimraf

b0b1374

tylerbutler added 5 commits December 19, 2025 09:10

Merge branch 'main' into upgrade-rimraf

18da0e4

revert

63a6c71

downgrade mocha

54ef7fd

missed one

09f9700

lockfile

d8726da

tylerbutler changed the title ~~mocha upgrade~~ build(client): upgrade moch 10 -> 11 Dec 19, 2025

tylerbutler added 2 commits December 19, 2025 11:14

policy

3d29116

feedback

13a8a56

tylerbutler marked this pull request as ready for review December 19, 2025 19:57

Copilot AI review requested due to automatic review settings December 19, 2025 19:57

tylerbutler changed the title ~~build(client): upgrade moch 10 -> 11~~ build(client): upgrade mocha 10 -> 11 Dec 19, 2025

Copilot started reviewing on behalf of tylerbutler December 19, 2025 19:57 View session

tylerbutler requested a review from a team December 19, 2025 19:58

Copilot AI reviewed Dec 19, 2025

View reviewed changes

tylerbutler added 2 commits December 19, 2025 13:41

Merge branch 'main' into upgrade-rimraf

01526c3

Merge branch 'main' into mocha-upgrade

f56976b

Josmithr approved these changes Dec 19, 2025

View reviewed changes

tylerbutler added 2 commits December 19, 2025 14:48

Merge branch 'main' into upgrade-rimraf

43b5e63

pnpm dedupe

2e7014d

tylerbutler added 2 commits December 19, 2025 15:50

Merge branch 'upgrade-rimraf' into mocha-upgrade

2b772bf

bump mocha

7ed1ea9

tylerbutler added 3 commits December 19, 2025 16:39

Merge branch 'main' into mocha-upgrade

54f153e

bump

bf1e1de

Merge branch 'main' into mocha-upgrade

99429e2

alexvy86 approved these changes Dec 20, 2025

View reviewed changes

tylerbutler marked this pull request as draft December 20, 2025 01:05

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build(client): upgrade mocha 10 -> 11 #26086

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tylerbutler commented Dec 19, 2025 •

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Pull request overview

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linkcheck output

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