Refactor monster to current architecture

test/specificClass.test.js

@@ -0,0 +1,95 @@
+const Monster = require('../src/specificClass');
+
+describe('monster specificClass', () => {
+  function createMonster(overrides = {}) {
+    return new Monster({
+      general: {
+        name: 'Monster Test',
+        unit: 'm3/h',
+        logging: {
+          enabled: false,
+          logLevel: 'error',
+        },
+      },
+      asset: {
+        emptyWeightBucket: 3,
+      },
+      constraints: {
+        samplingtime: 1,
+        minVolume: 5,
+        maxWeight: 23,
+      },
+      functionality: {
+        aquonSampleName: '112100',
+      },
+      ...overrides,
+    });
+  }
+
+  test('aggregates rain data and exposes output state', () => {
+    const monster = createMonster();
+
+    monster.rain_data = [
+      {
+        latitude: 51.7,
+        longitude: 4.81,
+        hourly: {
+          time: ['2026-03-12T00:00', '2026-03-12T01:00'],
+          precipitation: [1, 3],
+          precipitation_probability: [100, 50],
+        },
+      },
+      {
+        latitude: 51.8,
+        longitude: 4.91,
+        hourly: {
+          time: ['2026-03-12T00:00', '2026-03-12T01:00'],
+          precipitation: [2, 2],
+          precipitation_probability: [100, 100],
+        },
+      },
+    ];
+
+    const output = monster.getOutput();
+
+    expect(monster.sumRain).toBe(6.5);
+    expect(monster.avgRain).toBe(3.25);
+    expect(output.sumRain).toBe(6.5);
+    expect(output.avgRain).toBe(3.25);
+  });
+
+  test('supports external prediction input and starts sampling safely', () => {
+    const monster = createMonster();
+
+    monster.setModelPrediction(120);
+    monster.q = 3600;
+    monster.i_start = true;
+    monster.flowTime = Date.now() - 1000;
+
+    monster.tick();
+
+    const output = monster.getOutput();
+    expect(output.running).toBe(true);
+    expect(output.predFlow).toBe(120);
+    expect(output.predM3PerSec).toBeCloseTo(120 / 3600, 6);
+  });
+
+  test('calculates the next AQUON date from monsternametijden input', () => {
+    const monster = createMonster();
+    const nextMonth = new Date();
+    nextMonth.setMonth(nextMonth.getMonth() + 1);
+
+    monster.monsternametijden = [
+      {
+        SAMPLE_NAME: '112100',
+        DESCRIPTION: 'future sample',
+        SAMPLED_DATE: null,
+        START_DATE: nextMonth.toISOString(),
+        END_DATE: nextMonth.toISOString(),
+      },
+    ];
+
+    expect(monster.daysPerYear).toBeGreaterThanOrEqual(0);
+    expect(monster.nextDate).toBeGreaterThan(Date.now());
+  });
+});