public async Task Index_ReturnsEmptyLists_WhenUpstreamDataIsEmpty()
{
mockHttpClient.GetAsync().ReturnsForAnyArgs(_ =>
{
return(Task.FromResult("[]"));
});
var personService = new PersonService(mockHttpClient);
var catsByGenderOwner = await personService.GetCatsByOwnerGenderAsync();
catsByGenderOwner.Should().NotBeNull();
catsByGenderOwner.CatsWithMaleOwners.Should().BeEmpty();
catsByGenderOwner.CatsWithFemaleOwners.Should().BeEmpty();
}
/// <summary>
/// Returns all the pets grouped by their owner gender
/// </summary>
/// <param name="petType">Can be one of the <see cref="AnimalType"/> values</param>
/// <returns></returns>
public async Task <PetsViewModel> GetPetsByOwnerGenderAsync(AnimalType petType)
{
var responseText = await client.GetAsync("people.json");
var people = JsonConvert.DeserializeObject <IList <Person> >(responseText);
var petsWithMaleOwners = people.Where(person => person.Gender == Gender.Male && person.Pets != null && person.Pets.Any(pet => pet.Type == petType))
.SelectMany(owner => owner.Pets.Where(pet => pet.Type == petType))
.OrderBy(pet => pet.Name);
var petsWithFemaleOwners = people.Where(person => person.Gender == Gender.Female && person.Pets != null && person.Pets.Any(pet => pet.Type == petType))
.SelectMany(owner => owner.Pets.Where(pet => pet.Type == petType))
.OrderBy(pet => pet.Name);
var model = new PetsViewModel(petsWithMaleOwners, petsWithFemaleOwners);
return(model);
}
public async Task <HomeViewModel> GetCatsByOwnerGenderAsync()
{
var responseText = await _client.GetAsync();
var people = JsonConvert.DeserializeObject <IEnumerable <Person> >(responseText);
var model = new HomeViewModel
{
CatsWithMaleOwners = people
.Where(person => person.Gender == Gender.Male && person.Pets != null && person.Pets.Any(pet => pet.Type == AnimalType.Cat))
.SelectMany(owner => owner.Pets.Where(pet => pet.Type == AnimalType.Cat))
.OrderBy(pet => pet.Name),
CatsWithFemaleOwners = people
.Where(person => person.Gender == Gender.Female && person.Pets != null && person.Pets.Any(pet => pet.Type == AnimalType.Cat))
.SelectMany(owner => owner.Pets.Where(pet => pet.Type == AnimalType.Cat))
.OrderBy(pet => pet.Name),
};
return(model);
}
