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[No QA] Remove unsafe type assertions from BulkEditTest.ts tests - #96671

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Expensify:mainfrom
KJ21-ENG:sbf/cli-56487745-d664-47e7-8416-f1b33eca6f35-94739-bulkedittest.ts-pr
Jul 29, 2026
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Expensify:mainfrom
KJ21-ENG:sbf/cli-56487745-d664-47e7-8416-f1b33eca6f35-94739-bulkedittest.ts-pr

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Explanation of Change

Removed @typescript-eslint/no-unsafe-type-assertion violations from tests/actions/IOUTest/BulkEditTest.ts as part of the cleanup for Expensify/App issue #94739.

What changed:

  • Replaced unsafe type assertions in the test helper with explicit array and entry narrowing.

Why this approach is safe:

  • Only test inspection typing changed; existing scenarios and assertions remain unchanged.

Reviewer focus:

  1. Confirm the helper narrows optimisticData before filtering.

Safety checks:

  • Bounded verification, signed commit, independent reviews, and Fork CI match the exact publication head.

Fixed Issues

$ #94739
PROPOSAL: #94739 (comment)

Count change

Current baseline source:

  • config/eslint/eslint.seatbelt.tsv

Before:

  • tests/actions/IOUTest/BulkEditTest.ts: 25 violations

After:

  • tests/actions/IOUTest/BulkEditTest.ts: 0 violations

Net reduction:

  • 25 fewer @typescript-eslint/no-unsafe-type-assertion violations.

TSV evidence:

  • Writable lint removed the target row when the count reached zero, or updated it to the exact remaining count.
  • The generated TSV was restored byte-for-byte and is intentionally not included in this PR because Expensify/App post-merge automation tightens the baseline on main.

Tests

  1. Run:

    npm run lint -- --show-warnings tests/actions/IOUTest/BulkEditTest.ts
    

    Verify focused lint passes with no target-rule warnings for the edited file.

  2. Run:

    CI=true npm run lint -- --no-cache --show-warnings tests/actions/IOUTest/BulkEditTest.ts
    

    Verify the generated seatbelt row reflects 0 violations, then restore config/eslint/eslint.seatbelt.tsv before committing.

  3. Run:

    npm run test -- tests/actions/IOUTest/BulkEditTest.ts
    

    Verify the focused test suite passes.

  4. Verification result: The focused Jest suite passed all 33 existing scenarios, with focused lint, formatting, TSV restoration, and diff hygiene also passing.

Offline tests

Not applicable: this test-only type-safety cleanup adds no network behavior.

QA Steps

Not applicable: production behavior and UI are unchanged.

PR Author Checklist

  • I linked the correct issue in the ### Fixed Issues section above
  • I wrote clear testing steps that cover the changes made in this PR
    • I added steps for local testing in the Tests section
    • I added steps for the expected offline behavior in the Offline steps section
    • I added steps for Staging and/or Production testing in the QA steps section
    • I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
    • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
    • I tested this PR with a High Traffic account against the staging or production API to ensure there are no regressions (e.g. long loading states that impact usability).
  • I included screenshots or videos for tests on all platforms
  • I ran the tests on all platforms & verified they passed on:
    • Android: Native
    • Android: mWeb Chrome
    • iOS: Native
    • iOS: mWeb Safari
    • MacOS: Chrome / Safari
  • I verified there are no console errors (if there's a console error not related to the PR, report it or open an issue for it to be fixed)
  • I followed proper code patterns (see Reviewing the code)
    • I verified that comments were added to code that is not self explanatory
    • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
    • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
  • If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
  • I followed the guidelines as stated in the Review Guidelines
  • I tested other components that can be impacted by my changes (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar are working as expected)
  • If a new CSS style is added I verified that:
    • A similar style doesn't already exist
    • The style can't be created with an existing StyleUtils function (i.e. StyleUtils.getBackgroundAndBorderStyle(theme.componentBG))
  • If new assets were added or existing ones were modified, I verified that:
    • The assets are optimized and compressed (for SVG files, run npm run compress-svg)
    • The assets load correctly across all supported platforms.
  • If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
  • If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
  • If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
  • If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
  • If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
    • I verified that all the inputs inside a form are aligned with each other.
    • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
  • I added unit tests for any new feature or bug fix in this PR to help automatically prevent regressions in this user flow.
  • If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.

Screenshots/Videos

Android: Native

Not applicable: only a unit-test source file changed.

Not applicable: there are no user-interface changes.

Android: mWeb Chrome

Not applicable: only a unit-test source file changed.

Not applicable: there are no user-interface changes.

iOS: Native

Not applicable: only a unit-test source file changed.

Not applicable: there are no user-interface changes.

iOS: mWeb Safari

Not applicable: only a unit-test source file changed.

Not applicable: there are no user-interface changes.

MacOS: Chrome / Safari

Not applicable: only a unit-test source file changed.

Not applicable: there are no user-interface changes.

@KJ21-ENG
KJ21-ENG marked this pull request as ready for review July 23, 2026 10:33
@KJ21-ENG
KJ21-ENG requested a review from a team as a code owner July 23, 2026 10:33
@melvin-bot
melvin-bot Bot requested a review from ikevin127 July 23, 2026 10:34
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melvin-bot Bot commented Jul 23, 2026

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@ikevin127 Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

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melvin-bot Bot removed the request for review from a team July 23, 2026 10:34
@ikevin127

ikevin127 commented Jul 23, 2026 •

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Reviewer Checklist

  • I have verified the author checklist is complete (all boxes are checked off).
  • I verified the correct issue is linked in the ### Fixed Issues section above
  • I verified testing steps are clear and they cover the changes made in this PR
    • I verified the steps for local testing are in the Tests section
    • I verified the steps for Staging and/or Production testing are in the QA steps section
    • I verified the steps cover any possible failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
    • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
  • I checked that screenshots or videos are included for tests on all platforms
  • I included screenshots or videos for tests on all platforms
  • I verified that the composer does not automatically focus or open the keyboard on mobile unless explicitly intended. This includes checking that returning the app from the background does not unexpectedly open the keyboard.
  • I verified tests pass on all platforms & I tested again on:
    • Android: HybridApp
    • Android: mWeb Chrome
    • iOS: HybridApp
    • iOS: mWeb Safari
    • MacOS: Chrome / Safari
  • If there are any errors in the console that are unrelated to this PR, I either fixed them (preferred) or linked to where I reported them in Slack
  • I verified proper code patterns were followed (see Reviewing the code)
    • I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick).
    • I verified that comments were added to code that is not self explanatory
    • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
    • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
  • If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
  • I verified that this PR follows the guidelines as stated in the Review Guidelines
  • I verified other components that can be impacted by these changes have been tested, and I retested again (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar have been tested & I retested again)
  • If a new component is created I verified that:
    • A similar component doesn't exist in the codebase
    • All props are defined accurately and each prop has a /** comment above it */
    • The file is named correctly
    • The component has a clear name that is non-ambiguous and the purpose of the component can be inferred from the name alone
    • The only data being stored in the state is data necessary for rendering and nothing else
    • For Class Components, any internal methods passed to components event handlers are bound to this properly so there are no scoping issues (i.e. for onClick={this.submit} the method this.submit should be bound to this in the constructor)
    • Any internal methods bound to this are necessary to be bound (i.e. avoid this.submit = this.submit.bind(this); if this.submit is never passed to a component event handler like onClick)
    • All JSX used for rendering exists in the render method
    • The component has the minimum amount of code necessary for its purpose, and it is broken down into smaller components in order to separate concerns and functions
  • If any new file was added I verified that:
    • The file has a description of what it does and/or why is needed at the top of the file if the code is not self explanatory
  • If a new CSS style is added I verified that:
    • A similar style doesn't already exist
    • The style can't be created with an existing StyleUtils function (i.e. StyleUtils.getBackgroundAndBorderStyle(theme.componentBG)
  • If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
  • If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
  • If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
  • If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
  • If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
    • I verified that all the inputs inside a form are aligned with each other.
    • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
  • For any bug fix or new feature in this PR, I verified that sufficient unit tests are included to prevent regressions in this flow.
  • If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.
  • I have checked off every checkbox in the PR reviewer checklist, including those that don't apply to this PR.

Comment thread tests/actions/IOUTest/BulkEditTest.ts Outdated
};
}

function getBulkEditUpdates(writeSpy: APIWriteSpy, callIndex = 0): Record<PropertyKey, unknown> | undefined {

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🟡 tests/actions/IOUTest/BulkEditTest.ts:53-61: getBulkEditUpdates returns undefined where the old code would throw

I would make this throw instead of returning undefined when the write call or params are missing. The old code did JSON.parse(params.updates) on an asserted value, so if the write never happened the test failed loudly.

Now the tests use updates?.taxAmount and expect(...).toBeUndefined(), so if getBulkEditUpdates returns undefined the assertion passes even though nothing was written. Today it is saved by the preceding expect(updates?.category).toBe('Food') (and similar) in each of these tests, so it is not broken, but it is fragile: the first test that only checks toBeUndefined will pass vacuously.

Can we return the narrowed object or throw with a clear message when the call or params are absent, same idea as getRequiredWriteCall in the ReportWorkflowTest.ts PR ? That would keep the fail-fast behavior we had before.

Comment thread tests/actions/IOUTest/BulkEditTest.ts Outdated
function isOnyxData(value: unknown): value is OnyxData<OnyxKey> {
return typeof value === 'object' && value !== null && 'optimisticData' in value;
type BulkEditWriteParams = {updates: string};
type OptimisticDataEntry = {key: string; onyxMethod: string; value?: unknown};

@ikevin127 ikevin127 Jul 23, 2026 •

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🟡 tests/actions/IOUTest/BulkEditTest.ts:28: OptimisticDataEntry duplicates the production OnyxUpdate type

OptimisticDataEntry = {key: string; onyxMethod: string; value?: unknown} is a looser copy of OnyxUpdate which is already exported from react-native-onyx. This is the same point @blimpich raised on the other PRs in this series: we should not mint generic Onyx types inside a specific test file.

Can we type the entry from OnyxUpdate (or a Pick of it) and keep the runtime guard, instead of a new local shape ? The JSON.parse boundary still needs a guard at runtime, that part is fine.

Comment thread tests/actions/IOUTest/BulkEditTest.ts Outdated
return isObject(value) && Array.isArray(value.optimisticData);
}

function getBulkEditWriteData(writeSpy: APIWriteSpy, callIndex = 0): BulkEditWriteData {

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🟡 tests/actions/IOUTest/BulkEditTest.ts:38-51: the write-spy narrowing helpers should be shared, not per-file

getBulkEditWriteData, getOptimisticDataFromWriteSpy and isOptimisticDataEntry do the same job as the helpers added in ReportWorkflowTest.ts (getRequiredWriteCall) and PolicyTest.ts (requireRecordArrayProperty).

Three files in this series now each have their own "narrow API.write optimistic data" helper. Rather than adding a third, can we land one shared helper in tests/utils/typeGuards.ts and reuse it here ? This is worth settling once for the whole #94739 series so we stop duplicating it.

Comment on lines -1605 to +1631
delete (transaction as Partial<Transaction>).transactionThreadReportID;
delete transaction.transactionThreadReportID;

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🟢 tests/actions/IOUTest/BulkEditTest.ts:1631: clean cast removal, confirmed

delete transaction.transactionThreadReportID; without the old as Partial<Transaction> is correct, transactionThreadReportID is optional on Transaction (src/types/onyx/Transaction.ts:592), so delete is valid here without the cast. Nothing to change, just noting I checked it ✅

Comment on lines -2260 to +2284
const draftKey = `${ONYXKEYS.COLLECTION.TRANSACTION_DRAFT}${CONST.IOU.OPTIMISTIC_BULK_EDIT_TRANSACTION_ID}` as OnyxKey;
const draftKey: `${typeof ONYXKEYS.COLLECTION.TRANSACTION_DRAFT}${string}` = `${ONYXKEYS.COLLECTION.TRANSACTION_DRAFT}${CONST.IOU.OPTIMISTIC_BULK_EDIT_TRANSACTION_ID}`;

@ikevin127 ikevin127 Jul 23, 2026 •

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🟢 tests/actions/IOUTest/BulkEditTest.ts:2284 and the removed eslint-disable blocks — nice

Replacing as OnyxKey with the explicit `${typeof ONYXKEYS.COLLECTION.TRANSACTION_DRAFT}${string}` annotation is the right way to do it.

And removing the two /* eslint-disable @typescript-eslint/no-explicit-any ... */ blocks with the as any casts is exactly the point of this issue. This is the strongest part of the PR ✅

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@ikevin127 I don't think this comment adds any value. Can you please keep your inline comments to things that you think should be changed, rather than just noting when something is done correctly? Or explain to me what the value of these comments are?

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Sure, I'll stop adding comments that don't require changes ✅

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(3) 🟡 medium severity comments to be addressed before moving forward.

@KJ21-ENG

KJ21-ENG commented Jul 24, 2026 •

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Resolved all three review findings in 4bf034e, with the Knip follow-up in 01ceba3:

  • API write/update inspection now fails fast, and update assertions no longer use optional access that could pass vacuously.
  • Removed the handwritten Onyx models; the retained shared helpers derive their types from production OnyxData.
  • Reusable API-write inspection lives in tests/utils/TestHelper.ts, while JSON boundary validation lives in tests/utils/typeGuards.ts; only BulkEdit-specific selection remains in BulkEditTest.ts.
  • Removed helper exports that [No QA] Remove unsafe type assertions from BulkEditTest.ts tests #96671 does not consume, resolving the seven new Knip findings.

Please re-review when convenient.

Merge note: #96671 is independently mergeable and does not need to wait for #96513 or #96519. If either helper PR lands first, I will update this branch from main and resolve any overlapping helper-file diff before #96671 is merged.

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@ikevin127 Friendly reminder: the requested changes and merge conflict have been addressed, and CI is green. Could you please re-review when you have a chance? Thanks!

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Thanks for addressing the comments, I verified BulkEditTest.ts (3 findings, all 🟡) → all addressed ✅

@melvin-bot
melvin-bot Bot requested a review from blimpich July 28, 2026 20:07

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Mostly there, one minor comment

Comment thread tests/actions/IOUTest/BulkEditTest.ts Outdated

function isOnyxData(value: unknown): value is OnyxData<OnyxKey> {
return typeof value === 'object' && value !== null && 'optimisticData' in value;
type APIWriteSpy = jest.SpiedFunction<typeof API.write>;

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Generic type should not be in specific file

@KJ21-ENG KJ21-ENG Jul 29, 2026 •

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Thanks! I removed the local APIWriteSpy alias and inlined jest.SpiedFunction<typeof API.write> in the two helper signatures, avoiding a new shared or production abstraction.

@blimpich could you please re-review when you have a chance?

Comment on lines -2260 to +2284
const draftKey = `${ONYXKEYS.COLLECTION.TRANSACTION_DRAFT}${CONST.IOU.OPTIMISTIC_BULK_EDIT_TRANSACTION_ID}` as OnyxKey;
const draftKey: `${typeof ONYXKEYS.COLLECTION.TRANSACTION_DRAFT}${string}` = `${ONYXKEYS.COLLECTION.TRANSACTION_DRAFT}${CONST.IOU.OPTIMISTIC_BULK_EDIT_TRANSACTION_ID}`;

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@ikevin127 I don't think this comment adds any value. Can you please keep your inline comments to things that you think should be changed, rather than just noting when something is done correctly? Or explain to me what the value of these comments are?

@blimpich
blimpich merged commit f73975c into Expensify:main Jul 29, 2026
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🚀 Deployed to staging by https://github.com/blimpich in version: 9.4.46-0 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 success ✅

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🚀 Deployed to production by https://github.com/marcaaron in version: 9.4.46-10 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 success ✅

Bundle Size Analysis (Sentry):

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4 participants