[NO-REF] - update PIA module with API and A/B test parameters - #484
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Pull request overview
This PR updates the Product Insights Agent (PIA) client to support additional request/query parameters used for experiments and response formatting, and aligns the public TypeScript types and module tests with the new capabilities.
Changes:
- Add support in PIA URL construction for
testCells(asef-*query params) and additional request parameters:features,feature_variants,pre_filter_expression,guard, andfmt_options. - Extend
pia.d.tsparameter types via a sharedPiaBaseParametersand add typing forpreFilterExpressionandfmtOptions. - Add/extend PIA module specs to cover newly supported parameters.
Reviewed changes
Copilot reviewed 2 out of 3 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
src/types/pia.d.ts |
Extends PIA parameter typings (base params + new fields like preFilterExpression / fmtOptions). |
src/modules/pia.js |
Adds query param wiring for experiments (testCells) and new PIA request parameters. |
spec/src/modules/pia.js |
Adds tests for the new query parameter behaviors (needs stronger assertions/coverage). |
Suppressed comments (1)
spec/src/modules/pia.js:332
- For parity with other tests in this file, the new
featurestest should assert the parsed value (not just the key), andfmtOptionsbehavior is currently untested despite being added to the request builder.
it('Should pass features as query parameters when provided', function () {
this.timeout(10000);
const features = { pia_v2: true };
const { agent: { pia } } = new ConstructorIO({
apiKey: piaApiKey,
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| return pia.getSuggestedQuestions(validItemId, { featureVariants }).then(() => { | ||
| const requestedUrlParams = helpers.extractUrlParamsFromFetch(fetchSpy); | ||
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| expect(requestedUrlParams).to.have.property('feature_variants'); |
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| it('Should pass pre_filter_expression as a query parameter when provided', () => { | ||
| const preFilterExpression = { brand: 'apple' }; | ||
| const { agent: { pia } } = new ConstructorIO({ | ||
| apiKey: piaApiKey, | ||
| fetch: fetchSpy, | ||
| }); | ||
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| return pia.getSuggestedQuestions(validItemId, { preFilterExpression }).then(() => { | ||
| const requestedUrlParams = helpers.extractUrlParamsFromFetch(fetchSpy); | ||
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| expect(requestedUrlParams).to.have.property('pre_filter_expression'); | ||
| }); | ||
| }); | ||
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| return pia.getSuggestedQuestions(validItemId, { features }).then(() => { | ||
| const requestedUrlParams = helpers.extractUrlParamsFromFetch(fetchSpy); | ||
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| expect(requestedUrlParams).to.have.property('features'); |
v-i-s-h-n-u-ps
approved these changes
Aug 20, 2026
12 tasks
vladconstructor
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