JoshHeaps.Net/tests/holdem/exportNotes.test.js

// The things the dealer wrote down, in the file they hand over.
//
// The export already carried the hands, the standings and the settle-up. It didn't
// carry either of the two places a dealer types context — the per-seat fields and the
// table's own notes — so the one place an IOU was written down was the one place it
// couldn't leave.
const test = require("node:test");
const assert = require("node:assert");
const { HandHistoryExport, HoldemState, makeTable } = require("./load");

const tableWithNotes = () => {
    const state = makeTable({ seatCount: 6, seated: [0, 1, 2], stack: 200 });
    ["Ann", "Ben", "Cal"].forEach((name, i) => {
        state.seats[i].name = name;
        state.seats[i].buyIns = 200;
    });
    state.seats[0].customFields = [
        { label: "Seat rent", value: "paid to 2am" },
        { label: "Venmo", value: "@ann" },
    ];
    state.seats[1].customFields = [{ label: "IOU", value: "$20 to Ann" }];
    return state;
};

test("a seat's own fields ride along with its standings row", () => {
    const state = tableWithNotes();
    const csv = HandHistoryExport.toCsv([], HoldemState.sessionStandings(state));

    assert.match(csv, /Seat rent: paid to 2am; Venmo: @ann/);
    assert.match(csv, /IOU: \$20 to Ann/);
});

test("the money columns keep their order, with notes on the end", () => {
    const state = tableWithNotes();
    const csv = HandHistoryExport.toCsv([], HoldemState.sessionStandings(state));

    assert.match(csv, /Player,Paid In,Won,Net,Bought In,Chips Now,Up\/Down,Notes/);
});

test("a seat with nothing written against it gets an empty cell, not the word undefined", () => {
    const state = tableWithNotes();
    const csv = HandHistoryExport.toCsv([], HoldemState.sessionStandings(state));
    const calRow = csv.split("\r\n").find(line => line.startsWith("Cal,"));

    assert.ok(calRow, "Cal should have a row");
    assert.ok(calRow.endsWith(","), `expected an empty last cell, got ${calRow}`);
    assert.ok(!/undefined|null/.test(calRow));
});

test("a blank label or value doesn't produce a stray colon", () => {
    const state = tableWithNotes();
    state.seats[2].customFields = [{ label: "Note", value: "" }, { label: "", value: "" }];
    const csv = HandHistoryExport.toCsv([], HoldemState.sessionStandings(state));
    const calRow = csv.split("\r\n").find(line => line.startsWith("Cal,"));

    assert.match(calRow, /Note/);
    assert.ok(!/;\s*;/.test(calRow), "an entirely blank field shouldn't take a slot");
});

test("the table's notes are in the file", () => {
    const state = tableWithNotes();
    state.notes = "High-hand promo until midnight.";
    const csv = HandHistoryExport.toCsv([], HoldemState.sessionStandings(state), { notes: state.notes });

    assert.match(csv, /Table Notes/);
    assert.match(csv, /High-hand promo until midnight\./);
});

test("a multi-line note survives as one cell", () => {
    // csvField quotes anything with a line break in it, so the note doesn't turn into
    // rows a spreadsheet reads as more players.
    const state = tableWithNotes();
    const notes = "Line one\nLine two, with a comma\nLine \"three\"";
    const csv = HandHistoryExport.toCsv([], HoldemState.sessionStandings(state), { notes });

    assert.match(csv, /"Line one\nLine two, with a comma\nLine ""three"""/);
});

test("no notes means no section, not an empty heading", () => {
    const state = tableWithNotes();
    const csv = HandHistoryExport.toCsv([], HoldemState.sessionStandings(state), { notes: "   " });

    assert.ok(!/Table Notes/.test(csv));
});

test("the export still works with no standings at all", () => {
    assert.doesNotThrow(() => HandHistoryExport.toCsv([], [], { notes: "just a note" }));
    const csv = HandHistoryExport.toCsv([], [], { notes: "just a note" });
    assert.match(csv, /Table Notes/);
});

test("asking for the standings doesn't change the seats", () => {
    const state = tableWithNotes();
    const before = JSON.stringify(state.seats);
    HoldemState.sessionStandings(state);
    assert.equal(JSON.stringify(state.seats), before);
});