public async Task SendRequestCep_WhenCepIsNull_MustReturnCepRequiredError()
{
//Given
IViaCepClient viaCepClient = CreateViaCepClientInstance();
//When
ResponseMessage <CepDetails> response = await viaCepClient.SendRequestAsync(null);
//Then
response.Should().NotBeNull();
response.IsSuccessfulResponse.Should().BeFalse();
response.Content.Should().BeNull();
response.ErrorCode.Should().Be(ErrorCodes.CepRequired);
}
public async Task SendRequestCep_WhenCepNotFound_MustReturnNotFoundError()
{
// Given
IViaCepClient viaCepClient = CreateViaCepClientInstance();
Cep notFoundCep = new Cep("00000000");
// When
ResponseMessage <CepDetails> response = await viaCepClient.SendRequestAsync(notFoundCep);
// Then
response.Should().NotBeNull();
response.IsSuccessfulResponse.Should().BeFalse();
response.Content.Should().BeNull();
response.ErrorCode.Should().Be(ErrorCodes.ResourceNotFound);
}
private static async Task CallViaCepClientFromDI(string cep)
{
using ServiceProvider serviceProvider = new ServiceCollection()
.AddViaCepClient(opt => opt.SetBaseAddress("http://viacep.com.br"))
.BuildServiceProvider();
IViaCepClient viaCepClient = serviceProvider.GetRequiredService <IViaCepClient>();
ResponseMessage <CepDetails> response = await viaCepClient.SendRequestAsync(new Cep(cep));
CepDetails cepDetails = response.Content;
string json = JsonSerializer.Serialize(cepDetails, new JsonSerializerOptions
{
WriteIndented = true,
Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
});
Console.WriteLine(json);
}
public async Task SendRequestCep_WhenCepFound_MustReturnCepDetails()
{
// Given
IViaCepClient viaCepClient = CreateViaCepClientInstance();
string cep = "01001000";
string address = "Praça da Sé";
string complement = "lado ímpar";
string neighbourhood = "Sé";
string city = "São Paulo";
string federativeUnit = "SP";
string ibge = "3550308";
string gia = "1004";
string ddd = "11";
string siafi = "7107";
Cep validCep = new Cep(cep);
// When
ResponseMessage <CepDetails> response = await viaCepClient.SendRequestAsync(validCep);
// Then
response.Should().NotBeNull();
response.IsSuccessfulResponse.Should().BeTrue();
response.Content.Should().NotBeNull();
response.ErrorCode.Should().BeNullOrEmpty();
response.ErrorMessage.Should().BeNullOrEmpty();
response.ErrorPropertyName.Should().BeNullOrEmpty();
response.Content.Address.Should().Be(address);
response.Content.Cep.Should().Be(cep);
response.Content.City.Should().Be(city);
response.Content.Complement.Should().Be(complement);
response.Content.DDD.Should().Be(ddd);
response.Content.FederativeUnit.Should().Be(federativeUnit);
response.Content.GIA.Should().Be(gia);
response.Content.IBGE.Should().Be(ibge);
response.Content.Neighbourhood.Should().Be(neighbourhood);
response.Content.Siafi.Should().Be(siafi);
}
public async Task SendRequestCep_WhenCepIsInvalid_MustReturnValidationError(string cep)
{
//Given
IViaCepClient viaCepClient = CreateViaCepClientInstance();
Cep invalidCep = new Cep(cep);
invalidCep.Validate();
IError error = invalidCep.GetValidationErrors().First();
//When
ResponseMessage <CepDetails> response = await viaCepClient.SendRequestAsync(invalidCep);
//Then
response.Should().NotBeNull();
response.IsSuccessfulResponse.Should().BeFalse();
response.Content.Should().BeNull();
response.ErrorCode.Should().Be(error.ErrorCode);
response.ErrorMessage.Should().Be(error.ErrorMessage);
response.ErrorPropertyName.Should().Be(error.PropertyName);
}