public async Task GetPaginatedEmployee_Should_Return_null_for_invalid_input()
{
var dummyPaginatedEmployees = new PagedEmployeeList
{
EmployeeList = DummyEmployeeList,
PageState = "xzz",
};
var mockEmployeeStore = new Mock <IEmployeeRepository>();
mockEmployeeStore.Setup(c => c.GetPaginatedEmployee(6, "xyz")).ReturnsAsync(dummyPaginatedEmployees);
var employeeService = new EmployeeService(mockEmployeeStore.Object);
var peginatedEmployee = await employeeService.GetPaginatedEmployees("abc", 6);
peginatedEmployee.Should().BeNull();
}
public async Task GetPeginatedEmployee_Should_Return_List_Of_Employees()
{
var dummyPaginatedEmployees = new PagedEmployeeList
{
EmployeeList = DummyEmployeeList,
PageState = "xzz",
};
var mockEmployeeStore = new Mock <IEmployeeRepository>();
mockEmployeeStore.Setup(c => c.GetPaginatedEmployee(6, "xyz")).ReturnsAsync(dummyPaginatedEmployees);
var employeeService = new EmployeeService(mockEmployeeStore.Object);
var peginatedEmployee = await employeeService.GetPaginatedEmployees("xyz", 6);
peginatedEmployee.Should().NotBeNull();
Assert.Equal(dummyPaginatedEmployees.EmployeeList.Count, peginatedEmployee.EmployeeList.Count);
Assert.Equal(dummyPaginatedEmployees.PageState, peginatedEmployee.PageState);
}
public async Task <PagedEmployeeList> GetPaginatedEmployee(int pageSize, string pageState)
{
PagedEmployeeList emp = new PagedEmployeeList();
if (pageState == null || pageState == "null")
{
emp.EmployeeList = _employeeList.Take(pageSize).ToList();
emp.PageState = _pageStatusList[0];
}
else
{
int index = _pageStatusList.FindIndex(x => x == pageState);
emp.EmployeeList = _employeeList.Skip((index + 1) * pageSize).Take(pageSize).ToList();
if (emp.EmployeeList[emp.EmployeeList.Count - 1].Id == _employeeList[_employeeList.Count - 1].Id)
{
emp.PageState = null;
}
else
{
emp.PageState = _pageStatusList[index + 1];
}
}
return(emp);
}
