feat: add unit tests for tenant, guarantor, lease card, dashboard, session, theme, and workspace services

frontend/src/app/components/guarantor-form/guarantor-form.spec.ts

@@ -0,0 +1,38 @@
+import { TestBed } from '@angular/core/testing';
+import { vi } from 'vitest';
+import { GuarantorForm } from './guarantor-form';
+
+describe('GuarantorForm', () => {
+  it('marks an invalid form as touched without submitting it', () => {
+    const fixture = TestBed.createComponent(GuarantorForm);
+    const markAllAsTouched = vi.fn();
+    const submitted = vi.fn();
+    fixture.componentInstance.submitted.subscribe(submitted);
+
+    fixture.componentInstance.save({ invalid: true, control: { markAllAsTouched } } as never);
+
+    expect(markAllAsTouched).toHaveBeenCalled();
+    expect(submitted).not.toHaveBeenCalled();
+  });
+
+  it('emits trimmed data and resets the form after saving', () => {
+    const fixture = TestBed.createComponent(GuarantorForm);
+    const component = fixture.componentInstance;
+    const submitted = vi.fn();
+    const resetForm = vi.fn();
+    component.submitted.subscribe(submitted);
+    component.firstName.set(' Alex ');
+    component.lastName.set(' Durand ');
+    component.email.set(' alex@example.com ');
+    component.phone.set(' 0600000000 ');
+    component.address.set(' 1 rue de Paris ');
+
+    component.save({ invalid: false, resetForm } as never);
+
+    expect(submitted).toHaveBeenCalledWith({
+      firstName: 'Alex', lastName: 'Durand', email: 'alex@example.com', phone: '0600000000', address: '1 rue de Paris',
+    });
+    expect(component.firstName()).toBe('');
+    expect(resetForm).toHaveBeenCalled();
+  });
+});