@rr0/cms/dist/time/datasource/CsvMapper.test.js

RR0 Content Management System (CMS)

import { beforeEach, describe, expect, test } from "@javarome/testscript";
import fs from "fs";
import { CsvMapper } from "./CsvMapper.js";
import { cmsTestUtil } from "../../test/index.js";
import path from "path";
import * as process from "node:process";
import { geipanTestCaseSummaries } from "../../org/eu/fr/cnes/geipan/geipan/GeipanTestCases.js";
import { geipanFileDatasource, geipanHttpDatasource } from "../../org/eu/fr/cnes/geipan/geipan/GeipanRR0Mapping.js";
import { GeipanCaseToSummaryMapper } from "../../org/eu/fr/cnes/geipan/geipan/GeipanCaseToSummaryMapper.js";
describe("CsvMapper", () => {
    const dataDate = new Date("2024-08-12 00:00:00 GMT+1");
    let context;
    let mapper;
    beforeEach(() => {
        context = cmsTestUtil.newContext(path.join(cmsTestUtil.rootDir, "time/1/9/7/0/03/index.html"));
        mapper = new CsvMapper();
    });
    test("columns for a case", () => {
        mapper.map(context, geipanTestCaseSummaries[0], dataDate);
        expect(Array.from(mapper.fields).sort()).toEqual(["city", "classification", "id", "postTime", "time", "url", "zoneCode", "zoneType"]);
    });
    test("values of a case", { skip: true }, () => {
        const obj = geipanTestCaseSummaries[0];
        const csvRow = mapper.map(context, obj, dataDate);
        expect(csvRow).toBe(`${obj.id},${obj.url},${obj.city},${obj.zoneType},${obj.zoneCode},${obj.time},${obj.postTime},${obj.classification}`);
    });
    test("write", { skip: true }, () => {
        const csvContents = mapper.mapAll(context, geipanTestCaseSummaries, dataDate);
        const expectedCsv = "id,url,city,zoneType,zoneCode,dateTime,postTime,classification\n"
            + geipanTestCaseSummaries
                .map(c => `${c.id},${c.url},${c.city},${c.zoneType},${c.zoneCode},${c.time},${c.postTime},${c.classification}`)
                .join("\n");
        expect(csvContents).toBe(expectedCsv);
    });
    describe("mapper", () => {
        const date = new Date("2025-01-01");
        const context = cmsTestUtil.newHtmlContext("time/1/9/7/0/03/index.html");
        test("string", () => {
            const mapper = new CsvMapper(";");
            expect(mapper.fieldMapper(context, "key1", "val1", date)).toBe("val1");
            expect(Array.from(mapper.fields)).toEqual(["key1"]);
        });
        describe("object", () => {
            test("level 0", () => {
                const mapper = new CsvMapper(";");
                const csvLine = mapper.fieldMapper(context, "obj1", { prop1: "propVal1", prop2: 12 }, date);
                expect(Array.from(mapper.fields)).toEqual(["obj1.prop1", "obj1.prop2"]);
                expect(csvLine).toBe("propVal1;12");
            });
            test("level 1", () => {
                const mapper = new CsvMapper(";");
                const csvLine = mapper.fieldMapper(context, "obj1", { prop1: "propVal1", prop2: 12, prop3: { prop31: "prop31Val" } }, date);
                expect(Array.from(mapper.fields)).toEqual(["obj1.prop1", "obj1.prop2"]);
                expect(csvLine).toBe("propVal1;12;");
            });
            test("level 2", { skip: true }, () => {
                const mapper = new CsvMapper(";", "\"", "", 2);
                const csvLine = mapper.fieldMapper(context, "obj1", { prop1: "propVal1", prop2: 12, prop3: { prop31: "prop31Val", prop4: { key4: "value4" } } }, date);
                expect(Array.from(mapper.fields)).toEqual(["obj1.prop1", "obj1.prop2", "obj1.prop3.prop31"]);
                expect(csvLine).toBe("propVal1;12;prop31Val");
            });
        });
    });
    test("read", { skip: true }, () => {
        const fileMapper = new CsvMapper(";");
        const fileName = path.join(process.cwd(), geipanFileDatasource.defaultFileName);
        const data = fs.readFileSync(fileName, { encoding: "latin1" });
        const csvMapper = new GeipanCaseToSummaryMapper(geipanHttpDatasource.baseUrl, geipanHttpDatasource.searchPath, geipanHttpDatasource.authors);
        const parsed = fileMapper.parse(data);
        const cases = parsed.map(csvCase => csvMapper.map(context, csvCase, dataDate));
        expect(cases.length).toEqual(2768);
        const expected1 = geipanTestCaseSummaries[0];
        const case1 = cases.find(c => c.id === expected1.id);
        expect(case1).toEqual(expected1);
        const expected2 = geipanTestCaseSummaries[1];
        const case2 = cases.find(c => c.id === expected2.id);
        expect(case2).toEqual(expected2);
    });
});