89 lines
3.6 KiB
JavaScript
89 lines
3.6 KiB
JavaScript
'use strict';
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// Batch 4: richer export — full JSON assembly (money in dollars) and the payments
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// export's date-range vs year filtering.
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const test = require('node:test');
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const assert = require('node:assert/strict');
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const os = require('node:os');
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const path = require('node:path');
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const fs = require('node:fs');
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const dbPath = path.join(os.tmpdir(), `bill-tracker-export-richer-${process.pid}.sqlite`);
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process.env.DB_PATH = dbPath;
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const { getDb, closeDb } = require('../db/database');
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const exportRouter = require('../routes/export');
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const { getUserExportData } = exportRouter;
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let userId, billId;
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function callExport(query) {
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const layer = exportRouter.stack.find(l => l.route?.path === '/' && l.route.methods.get);
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const handler = layer.route.stack[0].handle;
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return new Promise((resolve) => {
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const headers = {};
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const req = { query, user: { id: userId, role: 'user' } };
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const res = {
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statusCode: 200,
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setHeader(k, v) { headers[k] = v; },
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status(c) { this.statusCode = c; return this; },
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json(d) { resolve({ status: this.statusCode, headers, json: d }); },
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send(body) { resolve({ status: this.statusCode, headers, body }); },
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};
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handler(req, res);
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});
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}
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test.before(() => {
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const db = getDb();
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userId = db.prepare("INSERT INTO users (username, password_hash, role, active) VALUES ('export-user','x','user',1)").run().lastInsertRowid;
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billId = db.prepare("INSERT INTO bills (user_id, name, due_day, expected_amount, active) VALUES (?, 'Rent', 1, 120000, 1)").run(userId).lastInsertRowid;
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const pay = db.prepare("INSERT INTO payments (bill_id, amount, paid_date, payment_source) VALUES (?, ?, ?, 'manual')");
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pay.run(billId, 8500, '2025-06-15'); // prior year
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pay.run(billId, 9000, '2026-01-10'); // in range
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pay.run(billId, 9500, '2026-07-20'); // out of range, same year
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});
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test.after(() => {
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closeDb();
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for (const s of ['', '-wal', '-shm']) { try { fs.unlinkSync(dbPath + s); } catch {} }
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});
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test('getUserExportData assembles user data with money in dollars', () => {
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const data = getUserExportData(userId);
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assert.equal(data.bills.length, 1);
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assert.equal(data.bills[0].expected_amount, 1200, 'expected_amount is dollars (fromCents)');
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assert.equal(data.payments.length, 3);
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const amounts = data.payments.map(p => p.amount).sort((a, b) => a - b);
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assert.deepEqual(amounts, [85, 90, 95], 'payment amounts in dollars');
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assert.equal(data.metadata.counts.payments, 3);
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});
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test('payments export by year returns that year only', async () => {
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const { status, json } = await callExport({ year: '2026', format: 'json' });
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assert.equal(status, 200);
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assert.equal(json.count, 2, 'both 2026 payments');
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assert.equal(json.range, '2026');
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});
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test('payments export by date range filters to the range', async () => {
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const { status, json } = await callExport({ from: '2026-01-01', to: '2026-06-30', format: 'json' });
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assert.equal(status, 200);
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assert.equal(json.count, 1, 'only the Jan 10 payment');
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assert.equal(json.payments[0].paid_amount, 90);
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});
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test('CSV export sets a filename derived from the range', async () => {
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const { status, headers, body } = await callExport({ from: '2026-01-01', to: '2026-12-31', format: 'csv' });
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assert.equal(status, 200);
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assert.match(headers['Content-Disposition'], /bills-2026-01-01_to_2026-12-31\.csv/);
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assert.match(body, /^Date,Bill,Category/);
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});
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test('invalid date range is rejected', async () => {
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const bad = await callExport({ from: '2026-12-31', to: '2026-01-01' });
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assert.equal(bad.status, 400);
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const badFmt = await callExport({ from: 'nope', to: '2026-01-01' });
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assert.equal(badFmt.status, 400);
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});
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