Implement test to ParseDateTimeOffset

Author: sbateca

src/app/modules/shared/formatters/parse-date-time-offset/parse-date-time-offset.spec.ts

@@ -1,25 +1,23 @@
-import { ComponentFixture, TestBed } from '@angular/core/testing';
-
 import { ParseDateTimeOffset } from './parse-date-time-offset';
 
 describe('ParseDateToUtcComponent', () => {
-  let component: ParseDateTimeOffset;
-  let fixture: ComponentFixture<ParseDateTimeOffset>;
 
-  beforeEach(async () => {
-    await TestBed.configureTestingModule({
-      declarations: [ ParseDateTimeOffset ]
-    })
-    .compileComponents();
-  });
+  it('returns converted date when his offset is 300', () => {
+    let parseTimeOffset = new ParseDateTimeOffset();
+    const date = '2022-03-30T13:00:00Z';
+    const timezone_offset = 300;
+    const dateOffset:string = '08:00';
 
-  beforeEach(() => {
-    fixture = TestBed.createComponent(ParseDateTimeOffset);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
+    expect(parseTimeOffset.parseDateTimeOffset(date, timezone_offset)).toEqual(dateOffset);
   });
 
-  it('should create', () => {
-    expect(component).toBeTruthy();
+  it('returns converted date when his offset is 420', () => {
+    let parseTimeOffset = new ParseDateTimeOffset();
+    const date = '2022-03-30T16:30:00Z';
+    const timezone_offset = 420;
+    const dateOffset:string = '09:30';
+
+    expect(parseTimeOffset.parseDateTimeOffset(date, timezone_offset)).toEqual(dateOffset);
   });
+
 });

src/app/modules/shared/formatters/parse-date-time-offset/parse-date-time-offset.ts

@@ -2,7 +2,7 @@ import * as moment from 'moment';
 
 export class ParseDateTimeOffset  {
 
-  parseDateTimeOffset(date:string, offset): string{
+  parseDateTimeOffset(date:string, offset): string{    
     return moment.utc(date).utcOffset(-1*offset).format("HH:mm");
   }
 }

src/app/modules/time-clock/services/entry.service.ts

@@ -75,7 +75,8 @@ export class EntryService {
           start_date: this.datePipe.transform(range.start_date, EntryService.TIME_ENTRIES_DATE_TIME_FORMAT),
           end_date: this.datePipe.transform(range.end_date, EntryService.TIME_ENTRIES_DATE_TIME_FORMAT),
           user_id: userId,
-          limit: `${MAX_NUMBER_OF_ENTRIES_FOR_REPORTS}`
+          limit: `${MAX_NUMBER_OF_ENTRIES_FOR_REPORTS}`,
+          timezone_offset : new Date().getTimezoneOffset().toString(),
         }
       }
     );