89 lines
3.0 KiB
JavaScript
89 lines
3.0 KiB
JavaScript
import test from "node:test";
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import assert from "node:assert/strict";
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import {
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extractZillowStructuredPhotoCandidatesFromNextDataScript,
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shouldUseStructuredZillowPhotos,
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} from "./zillow-photo-data.js";
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test("extractZillowStructuredPhotoCandidatesFromNextDataScript reads responsivePhotos", () => {
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const scriptText = JSON.stringify({
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props: {
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pageProps: {
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componentProps: {
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gdpClientCache: JSON.stringify({
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SomeQuery: {
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property: {
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responsivePhotos: [
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{
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url: "https://photos.zillowstatic.com/fp/photo-one-p_d.jpg",
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mixedSources: {
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jpeg: [{ url: "https://photos.zillowstatic.com/fp/photo-one-cc_ft_384.jpg", width: 384 }],
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},
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},
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{
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url: "https://photos.zillowstatic.com/fp/photo-two-p_d.jpg",
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},
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],
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},
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},
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}),
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},
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},
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},
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});
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assert.deepEqual(extractZillowStructuredPhotoCandidatesFromNextDataScript(scriptText), [
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{ url: "https://photos.zillowstatic.com/fp/photo-one-p_d.jpg" },
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{ url: "https://photos.zillowstatic.com/fp/photo-two-p_d.jpg" },
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]);
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});
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test("extractZillowStructuredPhotoCandidatesFromNextDataScript falls back to mixedSources", () => {
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const scriptText = JSON.stringify({
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props: {
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pageProps: {
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componentProps: {
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gdpClientCache: JSON.stringify({
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SomeQuery: {
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property: {
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responsivePhotos: [
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{
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mixedSources: {
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jpeg: [
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{ url: "https://photos.zillowstatic.com/fp/photo-one-cc_ft_384.jpg", width: 384 },
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{ url: "https://photos.zillowstatic.com/fp/photo-one-cc_ft_1536.jpg", width: 1536 },
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],
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webp: [{ url: "https://photos.zillowstatic.com/fp/photo-one-cc_ft_1152.webp", width: 1152 }],
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},
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},
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],
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},
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},
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}),
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},
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},
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},
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});
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assert.deepEqual(extractZillowStructuredPhotoCandidatesFromNextDataScript(scriptText), [
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{ url: "https://photos.zillowstatic.com/fp/photo-one-cc_ft_1536.jpg", width: 1536 },
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]);
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});
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test("shouldUseStructuredZillowPhotos returns true when structured photos already match the announced count", () => {
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const candidates = Array.from({ length: 29 }, (_, index) => ({
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url: `https://photos.zillowstatic.com/fp/photo-${index + 1}-p_d.jpg`,
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}));
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assert.equal(shouldUseStructuredZillowPhotos(candidates, 29), true);
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});
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test("shouldUseStructuredZillowPhotos returns false when structured photos are incomplete for the announced count", () => {
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const candidates = Array.from({ length: 12 }, (_, index) => ({
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url: `https://photos.zillowstatic.com/fp/photo-${index + 1}-p_d.jpg`,
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}));
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assert.equal(shouldUseStructuredZillowPhotos(candidates, 29), false);
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});
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