Versie 0.2.0

tests/price/reeks-per-dag.test.mjs

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+// Generated, do not edit. sha256:e3f07d60b1d7716de10f35f932ae6f2f2e3db5a07433459721f39ceee41a1a6d
+import { describe, it, beforeEach, mock } from 'node:test';
+import assert from 'node:assert/strict';
+
+import { createDbHarness } from '../helpers/db-node.mjs';
+
+const harness = createDbHarness();
+mock.module('../../server/db.js', { namedExports: harness.exports });
+
+for (const mod of ['providers', 'price-source', 'price-history', 'api-metrics']) {
+  mock.module(`../../client/data/${mod}.js`, { namedExports: await import(`../../server/data/${mod}.js`) });
+}
+
+const facade = await import('../../client/price/providers.js');
+
+const gisteren = new Date(Date.now() - 86400000).toISOString().slice(0, 10);
+const tijd = dag => Math.floor(Date.parse(`${dag}T00:00:00Z`) / 1000);
+let fetchCalls = 0;
+let faalt = false;
+globalThis.fetch = async () => {
+  fetchCalls++;
+  if (faalt) throw new Error('geen netwerk in deze test');
+  return { ok: true, status: 200, json: async () => [{ time: tijd(gisteren), price: 0.87 }] };
+};
+
+const { run, lastId, one } = harness.exports;
+let usd;
+
+beforeEach(() => {
+  harness.recreate();
+  facade.forgetSeriesFetches();
+  fetchCalls = 0;
+  faalt = false;
+  run(`INSERT INTO Asset (symbol, name, searchName, kind, unit, subunit, decimals, displayUnit)
+       VALUES ('USD','Dollar','dollar','fiat','USD','cent',2,'unit')`);
+  usd = lastId();
+  run(`INSERT INTO Provider (key, name, searchName, baseUrl, authenticationKind, authenticationRequired,
+                             isActive, isSeed, isSystem, createdAt)
+       VALUES ('ecb','ECB','ecb','https://voorbeeld.test','none',0,1,1,0,'2026-09-01T10:00:00.000Z')`);
+  const p = lastId();
+  run(`INSERT INTO ProviderCoverage (providerId, symbol) VALUES (?, 'USD')`, [p]);
+  run(`INSERT INTO ProviderEndpoint (providerId, capability, method, pathTemplate) VALUES (?, 'daily_history', 'GET', '/reeks')`, [p]);
+  run(`INSERT INTO PriceSource (assetId, capability, providerId, rank, status)
+       VALUES (?, 'history', ?, 1, 'confirmed')`, [usd, p]);
+});
+const asset = () => one(`SELECT * FROM Asset WHERE id = ?`, [usd]);
+
+describe('een reeks die vandaag niet haalt', () => {
+  it('gaat op één dag maar één keer naar buiten', async () => {
+    await facade.ensurePriceHistoryFor(asset());
+    await facade.ensurePriceHistoryFor(asset());
+    await facade.ensurePriceHistoryFor(asset());
+    assert.equal(fetchCalls, 1);
+    assert.equal(one(`SELECT fiatPrice FROM PriceHistory WHERE assetId = ?`, [usd]).fiatPrice, 0.87, 'en de reeks staat er');
+  });
+
+  it('probeert het na een MISLUKTE poging gewoon opnieuw', async () => {
+    faalt = true;
+    await assert.rejects(() => facade.ensurePriceHistoryFor(asset()));
+    faalt = false;
+    await facade.ensurePriceHistoryFor(asset());
+    assert.equal(fetchCalls, 2);
+  });
+
+  it('haalt na een bronwijziging wel opnieuw op', async () => {
+    await facade.ensurePriceHistoryFor(asset());
+    facade.forgetSeriesFetches();
+    await facade.ensurePriceHistoryFor(asset());
+    assert.equal(fetchCalls, 2);
+  });
+});