In case of a table with no guest, it will ask for pax

bookie/src/app/sales/pax/pax.component.spec.ts

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+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { PaxComponent } from './pax.component';
+
+describe('PaxComponent', () => {
+  let component: PaxComponent;
+  let fixture: ComponentFixture<PaxComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ PaxComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PaxComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});