pedwfrontend/tests/phase22/dashboard-watched-case-classification.test.cjs

const assert = require("assert");
const fs = require("fs");
const path = require("path");
const vm = require("vm");

const tests = [];
const test = (name, fn) => tests.push({ name, fn });
const normalizeForAssertion = (value) =>
    JSON.parse(JSON.stringify(value ?? null));

const rootDir = path.resolve(__dirname, "..", "..");

const loadDashboardPolicyModule = () => {
    const filePath = path.join(
        rootDir,
        "lib",
        "domain",
        "dashboard-policy",
        "splitWatchedCasesBySubmissionState.js"
    );

    let source = fs.readFileSync(filePath, "utf8");
    source = source.replace(
        /export function\s+splitWatchedCasesBySubmissionState/,
        "function splitWatchedCasesBySubmissionState"
    );
    source += `
module.exports = {
  splitWatchedCasesBySubmissionState
};
`;

    const context = {
        module: { exports: {} },
        exports: {},
        require
    };

    vm.runInNewContext(source, context, { filename: filePath });
    return context.module.exports;
};

const { splitWatchedCasesBySubmissionState } = loadDashboardPolicyModule();

const classifyWatchedCases = (watchedCases) => {
    const result = normalizeForAssertion(
        splitWatchedCasesBySubmissionState(watchedCases.value)
    );

    return {
        filteredWatchedCases: result.watchedCases,
        mySubmittedReps: result.submittedRepresentations
    };
};

const buildRecord = (id, pinswg_representationsubmitted) => ({
    id,
    pinswg_representationsubmitted
});

test("null submitted marker remains in watched cases bucket", () => {
    const watchedCases = {
        value: [buildRecord("case-null", null)]
    };

    const result = classifyWatchedCases(watchedCases);

    assert.strictEqual(result.filteredWatchedCases["@odata.count"], 1);
    assert.deepStrictEqual(
        result.filteredWatchedCases.value.map((item) => item.id),
        ["case-null"]
    );
    assert.deepStrictEqual(result.mySubmittedReps, []);
});

test("undefined submitted marker remains in watched cases bucket", () => {
    const watchedCases = {
        value: [buildRecord("case-undefined", undefined)]
    };

    const result = classifyWatchedCases(watchedCases);

    assert.strictEqual(result.filteredWatchedCases["@odata.count"], 1);
    assert.deepStrictEqual(
        result.filteredWatchedCases.value.map((item) => item.id),
        ["case-undefined"]
    );
    assert.deepStrictEqual(result.mySubmittedReps, []);
});

test("date-string submitted marker remains in submitted representations bucket", () => {
    const watchedCases = {
        value: [buildRecord("case-date", "2024-01-01")]
    };

    const result = classifyWatchedCases(watchedCases);

    assert.strictEqual(result.filteredWatchedCases["@odata.count"], 0);
    assert.deepStrictEqual(result.filteredWatchedCases.value, []);
    assert.deepStrictEqual(
        result.mySubmittedReps.map((item) => item.id),
        ["case-date"]
    );
});

test("truthy submitted marker remains in submitted representations bucket", () => {
    const watchedCases = {
        value: [buildRecord("case-true", true)]
    };

    const result = classifyWatchedCases(watchedCases);

    assert.strictEqual(result.filteredWatchedCases["@odata.count"], 0);
    assert.deepStrictEqual(result.filteredWatchedCases.value, []);
    assert.deepStrictEqual(
        result.mySubmittedReps.map((item) => item.id),
        ["case-true"]
    );
});

test("mixed collection preserves current split counts and membership", () => {
    const watchedCases = {
        value: [
            buildRecord("case-null", null),
            buildRecord("case-undefined", undefined),
            buildRecord("case-date", "2024-01-01"),
            buildRecord("case-true", true)
        ]
    };

    const result = classifyWatchedCases(watchedCases);

    assert.strictEqual(result.filteredWatchedCases["@odata.count"], 2);
    assert.deepStrictEqual(
        result.filteredWatchedCases.value.map((item) => item.id),
        ["case-null", "case-undefined"]
    );
    assert.deepStrictEqual(
        result.mySubmittedReps.map((item) => item.id),
        ["case-date", "case-true"]
    );
});

test("empty collection preserves empty watched and submitted outputs", () => {
    const watchedCases = {
        value: []
    };

    const result = classifyWatchedCases(watchedCases);

    assert.deepStrictEqual(result.filteredWatchedCases, {
        "@odata.count": 0,
        value: []
    });
    assert.deepStrictEqual(result.mySubmittedReps, []);
});

test("classification preserves input order within both buckets", () => {
    const watchedCases = {
        value: [
            buildRecord("watched-first", null),
            buildRecord("submitted-first", "2024-01-01"),
            buildRecord("watched-second", undefined),
            buildRecord("submitted-second", true)
        ]
    };

    const result = classifyWatchedCases(watchedCases);

    assert.deepStrictEqual(
        result.filteredWatchedCases.value.map((item) => item.id),
        ["watched-first", "watched-second"]
    );
    assert.deepStrictEqual(
        result.mySubmittedReps.map((item) => item.id),
        ["submitted-first", "submitted-second"]
    );
});

const run = async () => {
    let passed = 0;

    for (const currentTest of tests) {
        await currentTest.fn();
        passed += 1;
    }

    console.log(
        `Phase 22 dashboard watched-case classification tests passed (${passed}/${tests.length}).`
    );
};

module.exports = run;

if (require.main === module) {
    run().catch((error) => {
        console.error(error);
        process.exit(1);
    });
}