fix(ml,backend,frontend): borne la peremption des predictions et isole les erreurs par flux

This commit is contained in:
Dorian
2026-09-18 14:58:39 +02:00
parent db81290026
commit eb4291b10a
12 changed files with 258 additions and 202 deletions
@@ -52,7 +52,9 @@ describe('Dashboard', () => {
expect(predictions.getPredictions).toHaveBeenCalled();
expect(fixture.componentInstance.alerts().length).toBe(1);
expect(fixture.componentInstance.predictions().length).toBe(1);
expect(fixture.componentInstance.error()).toBeNull();
expect(fixture.componentInstance.statsError()).toBeNull();
expect(fixture.componentInstance.alertsError()).toBeNull();
expect(fixture.componentInstance.predictionsError()).toBeNull();
});
it("signale l'indisponibilité puis repart au rafraîchissement suivant", () => {
@@ -80,13 +82,13 @@ describe('Dashboard', () => {
vi.advanceTimersByTime(1);
expect(statsMock.getSummary).toHaveBeenCalledTimes(1);
expect(fixture.componentInstance.error()).not.toBeNull();
expect(fixture.componentInstance.statsError()).not.toBeNull();
expect(fixture.componentInstance.stats()).toBeNull();
vi.advanceTimersByTime(10000);
expect(statsMock.getSummary).toHaveBeenCalledTimes(2);
expect(fixture.componentInstance.stats()).not.toBeNull();
expect(fixture.componentInstance.error()).toBeNull();
expect(fixture.componentInstance.statsError()).toBeNull();
});
it("n'interrompt pas la page quand le chargement des alertes échoue", () => {
@@ -107,6 +109,7 @@ describe('Dashboard', () => {
fixture.detectChanges();
expect(fixture.componentInstance.alerts().length).toBe(0);
expect(fixture.componentInstance.alertsError()).not.toBeNull();
});
it("n'interrompt pas la page quand le chargement des prévisions échoue", () => {
@@ -130,7 +133,38 @@ describe('Dashboard', () => {
fixture.detectChanges();
expect(fixture.componentInstance.predictions().length).toBe(0);
expect(fixture.componentInstance.error()).not.toBeNull();
expect(fixture.componentInstance.predictionsError()).not.toBeNull();
});
it("un rafraîchissement de stats n'efface pas une erreur de prévisions en attente", () => {
vi.useFakeTimers();
const statsMock = { getSummary: vi.fn().mockReturnValue(of({ total_sites: 7, sites: [] })) };
const alertsMock = { getAlerts: vi.fn().mockReturnValue(of([])) };
const predictions = {
getPredictions: vi.fn().mockReturnValue(throwError(() => new Error('nope'))),
};
TestBed.configureTestingModule({
imports: [Dashboard],
providers: [
{ provide: StatsService, useValue: statsMock },
{ provide: AlertsService, useValue: alertsMock },
{ provide: PredictionsService, useValue: predictions },
provideRouter([]),
],
});
const fixture = TestBed.createComponent(Dashboard);
fixture.detectChanges();
expect(fixture.componentInstance.predictionsError()).not.toBeNull();
// Plusieurs cycles de `timer(0, 10_000)` (stats) plus tard, l'erreur des prévisions doit
// toujours être visible : rien ne vient la rafraîchir tant que la section n'est pas rechargée.
vi.advanceTimersByTime(30000);
expect(fixture.componentInstance.predictionsError()).not.toBeNull();
expect(fixture.componentInstance.statsError()).toBeNull();
});
it('appelle logout et redirige vers /login au clic sur le bouton de déconnexion', () => {