public async Task Test_GetPeople_ExpectSuccess_NoCats()
{
//arrange
var expectedPeople = new List <PersonContractDto>
{
new PersonContractDto
{
Age = 20,
Gender = GenderTypeEnum.Female,
Name = "Elle",
Pets = new List <PetContractDto>
{
new PetContractDto
{
Name = "Waffles",
Type = PetTypeEnum.Dog,
}
}
},
new PersonContractDto
{
Age = 24,
Gender = GenderTypeEnum.Male,
Name = "John",
Pets = new List <PetContractDto>
{
new PetContractDto
{
Name = "Helen",
Type = PetTypeEnum.Fish,
},
new PetContractDto
{
Name = "Albert",
Type = PetTypeEnum.Dog,
}
}
}
};
_mockPeopleExternalService.Setup(p => p.GetPeople())
.Returns(Task.Run(() => new Response <List <PersonContractDto> >()));
_sut = new PeopleBusinessLogic(_mockPeopleExternalService.Object);
//act
var actualPeople = await _sut.GetPeople();
//assert
Assert.Null(actualPeople.Data);
Assert.True(actualPeople.ResponseStatus == ResponseStatusEnum.Success);
}
public async Task Test_GetPeople_ExpectSuccess_NoData()
{
//arrange
_mockPeopleExternalService.Setup(p => p.GetPeople())
.Returns(Task.Run(() => new Response <List <PersonContractDto> >()));
_sut = new PeopleBusinessLogic(_mockPeopleExternalService.Object);
//act
var actualPeople = await _sut.GetPeople();
//assert
Assert.Null(actualPeople.Data);
Assert.True(actualPeople.ResponseStatus == ResponseStatusEnum.Success);
}
public async Task Test_GetPeople_ExpectFailure_PeopleExternalServiceFailure()
{
//arrange
_mockPeopleExternalService.Setup(p => p.GetPeople())
.Returns(Task.Run(() => new Response <List <PersonContractDto> >
{
Errors = new List <string>
{
ErrorMessages.CannotConnectToServer_01
}
}));
_sut = new PeopleBusinessLogic(_mockPeopleExternalService.Object);
//act
var actualPeople = await _sut.GetPeople();
//assert
Assert.Null(actualPeople.Data);
Assert.False(actualPeople.ResponseStatus == ResponseStatusEnum.Success);
}
public async Task Test_GetPeople_ExpectSuccess_PeopleHaveCats()
{
//arrange
var expectedPeople = new List <PersonContractDto>
{
new PersonContractDto
{
Age = 20,
Gender = GenderTypeEnum.Female,
Name = "Elle",
Pets = new List <PetContractDto>
{
new PetContractDto
{
Name = "Waffles",
Type = PetTypeEnum.Cat,
}
}
},
new PersonContractDto
{
Age = 24,
Gender = GenderTypeEnum.Male,
Name = "John",
Pets = new List <PetContractDto>
{
new PetContractDto
{
Name = "Helen",
Type = PetTypeEnum.Cat,
},
new PetContractDto
{
Name = "Albert",
Type = PetTypeEnum.Cat,
}
}
}
};
_mockPeopleExternalService.Setup(p => p.GetPeople())
.Returns(Task.Run(() => new Response <List <PersonContractDto> > {
Data = expectedPeople
}));
_sut = new PeopleBusinessLogic(_mockPeopleExternalService.Object);
//act
var actualPeople = await _sut.GetPeople();
//assert
Assert.NotNull(actualPeople.Data);
Assert.True(actualPeople.ResponseStatus == ResponseStatusEnum.Success);
Assert.True(actualPeople.Data.Count == 2);
var maleOwners = actualPeople.Data.FirstOrDefault(p => p.Gender == GenderTypeEnum.Male);
Assert.NotNull(maleOwners);
Assert.NotNull(maleOwners.Cats);
Assert.True(maleOwners.Cats.Count == 2);
Assert.True(maleOwners.Cats.FirstOrDefault()?.Name == "Albert"); // This is Albert and not Helen because it's ordered alphabetically.
Assert.True(maleOwners.Cats[1]?.Name == "Helen");
var femaleOwners = actualPeople.Data.FirstOrDefault(p => p.Gender == GenderTypeEnum.Female);
Assert.NotNull(femaleOwners);
Assert.NotNull(femaleOwners.Cats);
Assert.True(femaleOwners.Cats.Count == 1);
Assert.True(femaleOwners.Cats.FirstOrDefault()?.Name == "Waffles");
}