feat: add view loan page (datatables-tab) (#853)

Fixes: #840
Fixes: #841

src/app/loans/loans-view/datatable-tab/datatable-tab.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { DatatableTabComponent } from './datatable-tab.component';
+
+describe('DatatableTabComponent', () => {
+  let component: DatatableTabComponent;
+  let fixture: ComponentFixture<DatatableTabComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ DatatableTabComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DatatableTabComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});