Implement dynamic data range interval and notification panel with redirection highlights

backend/tests/test_notifications_and_interval.js

@@ -0,0 +1,34 @@
+const assert = require('assert');
+const Database = require('better-sqlite3');
+const path = require('path');
+const dbModule = require('../database');
+
+console.log("=== STARTING TDD TEST FOR NOTIFICATIONS & INTERVALS ===");
+
+// 1. Test Data Interval Function
+try {
+  const interval = dbModule.getDataInterval();
+  console.log("Data Interval retrieved:", interval);
+  assert.ok(interval.start, "Start timestamp must exist");
+  assert.ok(interval.end, "End timestamp must exist");
+  assert.ok(new Date(interval.start).getTime() <= new Date(interval.end).getTime(), "Start timestamp must be <= End timestamp");
+  console.log("✓ Test 1 Passed: getDataInterval returns correct timestamp range");
+} catch (e) {
+  console.error("Test 1 Failed:", e.message);
+  process.exit(1);
+}
+
+// 2. Test Events & Threats Availability
+try {
+  const events = dbModule.getLatestEvents(10);
+  const threats = dbModule.getLatestThreats(10);
+  console.log(`Latest events count: ${events.length}, latest threats count: ${threats.length}`);
+  assert.ok(Array.isArray(events), "Events must be an array");
+  assert.ok(Array.isArray(threats), "Threats must be an array");
+  console.log("✓ Test 2 Passed: getLatestEvents and getLatestThreats return arrays");
+} catch (e) {
+  console.error("Test 2 Failed:", e.message);
+  process.exit(1);
+}
+
+console.log("=== ALL TESTS PASSED SUCCESSFULLY! ===");