it('Shows details of leave report for an employee on initialization but there are no leave reports', () => {
        let mockLeaveReportDetails = new Array<MockLeaveReportDetails>();
        let fixture = TestBed.createComponent(LeaveReportDetailsComponent); //Create instance of component            
        let leaveReportDetailsComponent = fixture.componentInstance;
        let leaveReportService = fixture.debugElement.injector.get(LeaveReportService);