feat: TT-141 Create test to validate the isEdit flag of the DetailsFi…

…elds component

src/app/modules/shared/components/details-fields/details-fields.component.spec.ts

@@ -171,6 +171,7 @@ describe('DetailsFieldsComponent', () => {
 
   it('should emit ngOnChange without data', () => {
     component.entryToEdit = null;
+    component.isEdit = true;
     component.ngOnChanges();
     expect(component.shouldRestartEntry).toBeFalse();
     expect(component.entryForm.value).toEqual(initialData);
@@ -192,6 +193,7 @@ describe('DetailsFieldsComponent', () => {
       technology: '',
     };
     component.entryToEdit = null;
+    component.isEdit = true;
     component.ngOnChanges();
     expect(component.entryForm.value).toEqual(formValue);
   });
@@ -443,6 +445,20 @@ describe('DetailsFieldsComponent', () => {
     expect(component.projectSelected.emit).toHaveBeenCalledWith(data);
   });
 
+  it('should clear the form fields', () => {
+    spyOn(component, 'cleanForm');
+    component.isEdit = true;
+    component.ngOnChanges();
+    expect(component.cleanForm).toHaveBeenCalled();
+  });
+
+  it('should persist entry form value', () => {
+    spyOn(component, 'cleanForm');
+    component.isEdit = false;
+    component.ngOnChanges();
+    expect(component.cleanForm).toHaveBeenCalledTimes(0);
+  });
+
   /*
    TODO As part of https://github.com/ioet/time-tracker-ui/issues/424 a new parameter was added to the details-field-component,
    and now these couple of tests are failing. A solution to this error might be generate a Test Wrapper Component. More details here:

src/app/modules/shared/components/details-fields/details-fields.component.ts

@@ -145,7 +145,7 @@ export class DetailsFieldsComponent implements OnChanges, OnInit {
       });
     } else {
       if (this.isEdit) {
-        this.cleanForm();
+          this.cleanForm();
       }
     }
   }