@vectara/vectara-ui/lib/utils/citations/applyCitationOrder.test.js

Vectara's design system, codified as a React and Sass component library

import { applyCitationOrder } from "./applyCitationOrder";
const searchResult1 = {
    id: "id1",
    snippet: {
        pre: "pre",
        text: "text",
        post: "post"
    },
    source: "source1",
    url: "url1",
    title: "title1",
    metadata: {
        key: "value"
    }
};
const searchResult2 = {
    id: "id2",
    snippet: {
        pre: "pre",
        text: "text",
        post: "post"
    },
    source: "source2",
    url: "url2",
    title: "title2",
    metadata: {
        key: "value"
    }
};
const searchResult3 = {
    id: "id3",
    snippet: {
        pre: "pre",
        text: "text",
        post: "post"
    },
    source: "source3",
    url: "url3",
    title: "title3",
    metadata: {
        key: "value"
    }
};
const searchResult4 = {
    id: "id4",
    snippet: {
        pre: "pre",
        text: "text",
        post: "post"
    },
    source: "source4",
    url: "url4",
    title: "title4",
    metadata: {
        key: "value"
    }
};
describe("applyCitationOrder", () => {
    test("reorders search results to match the order of the citations in the summary", () => {
        expect(applyCitationOrder([searchResult1, searchResult2, searchResult3, searchResult4], "summary [4] some words [1][3] and stuff at the end")).toEqual([searchResult4, searchResult1, searchResult3]);
    });
    test("ignores citations that are out of range of search results", () => {
        expect(applyCitationOrder([searchResult1, searchResult2, searchResult3, searchResult4], "summary [5] some words [1][3] and stuff at the end")).toEqual([searchResult1, searchResult3]);
    });
});