Creation dashboard (graph chart.js) + tests

2026-09-15 16:48:55 +02:00
parent 0ca429ff3d
commit cdef30736a
31 changed files with 851 additions and 364 deletions
@@ -0,0 +1,38 @@
+import { TestBed } from '@angular/core/testing';
+import { vi } from 'vitest';
+import { SiteLoadChart } from './site-load-chart';
+
+vi.mock('chart.js', () => {
+  class ChartMock {
+    update = vi.fn();
+    data = { datasets: [{}] };
+    static register = vi.fn();
+  }
+  return { Chart: ChartMock, registerables: [] };
+});
+
+describe('SiteLoadChart', () => {
+  it('se crée sans erreur avec une liste de sites valide', () => {
+    TestBed.configureTestingModule({ imports: [SiteLoadChart] });
+    const fixture = TestBed.createComponent(SiteLoadChart);
+    fixture.componentRef.setInput('sites', [
+      { site_id: 'S1', site_name: 'Test', current_consumption_kw: 50, capacity_kw: 100, load_percent: 50, data_quality: 'good' },
+    ]);
+    expect(() => fixture.detectChanges()).not.toThrow();
+  });
+  it('met à jour le graphique quand les sites changent après initialisation', () => {
+  TestBed.configureTestingModule({ imports: [SiteLoadChart] });
+  const fixture = TestBed.createComponent(SiteLoadChart);
+  fixture.componentRef.setInput('sites', [
+    { site_id: 'S1', site_name: 'A', current_consumption_kw: 50, capacity_kw: 100, load_percent: 50, data_quality: 'good' },
+  ]);
+  fixture.detectChanges(); // déclenche ngAfterViewInit, this.chart existe désormais
+
+  fixture.componentRef.setInput('sites', [
+    { site_id: 'S2', site_name: 'B', current_consumption_kw: 80, capacity_kw: 100, load_percent: 80, data_quality: 'critical' },
+  ]);
+  fixture.detectChanges(); // ré-exécute l'effect, cette fois avec this.chart défini
+
+  expect(() => fixture.detectChanges()).not.toThrow();
+});
+});