public async Task ReturnSingleAccountBasedOnIdSuccessfuly()
{
// Arrange
GetAccountQuery query = new GetAccountQuery()
{
Id = 10
};
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
Assert.Equal(10, result.Id);
Assert.IsType <AccountViewModel> (result);
}
public async Task Then_The_Api_Is_Called_With_The_Request_And_The_Account_Is_Returned(
GetAccountQuery query,
GetAccountResponse apiResponse,
[Frozen] Mock <IAccountsApiClient <AccountsConfiguration> > apiClient,
GetAccountQueryHandler handler
)
{
apiClient.Setup(x => x.Get <GetAccountResponse>(It.Is <GetAccountRequest>(x => x.HashedAccountId == query.HashedAccountId))).ReturnsAsync(apiResponse);
var actual = await handler.Handle(query, CancellationToken.None);
actual.Should().BeEquivalentTo(apiResponse);
}
public void And_No_Account_Then_Throws_EntityNotFoundException(
GetAccountQuery query,
[Frozen] ValidationResult validationResult,
[Frozen] Mock <IAccountsService> mockService,
GetAccountQueryHandler handler)
{
validationResult.ValidationDictionary.Clear();
mockService
.Setup(service => service.GetAccount(It.IsAny <long>()))
.ReturnsAsync((Domain.Account.Account)null);
var act = new Func <Task>(async() => await handler.Handle(query, CancellationToken.None));
act.Should().Throw <EntityNotFoundException <Domain.Entities.Account> >();
}
public async Task Then_Gets_Account_Details_From_Service(
GetAccountQuery query,
Domain.Account.Account account,
[Frozen] ValidationResult validationResult,
[Frozen] Mock <IAccountsService> mockService,
GetAccountQueryHandler handler)
{
validationResult.ValidationDictionary.Clear();
mockService
.Setup(service => service.GetAccount(query.Id))
.ReturnsAsync(account);
var result = await handler.Handle(query, CancellationToken.None);
result.Account.Should().BeEquivalentTo(account);
}
public async Task Then_If_NotFound_Response_Then_Null_Returned(
GetAccountQuery query,
[Frozen] Mock <IAccountsApiClient <AccountsConfiguration> > accountApiClient,
GetAccountQueryHandler handler)
{
//Arrange
accountApiClient.Setup(x =>
x.Get <GetAccountByIdResponse>(
It.IsAny <GetAccountByIdRequest>()))
.ReturnsAsync((GetAccountByIdResponse)null);
//Act
var actual = await handler.Handle(query, CancellationToken.None);
//Assert
actual.AccountId.Should().BeNull();
actual.HashedAccountId.Should().BeNull();
}
public void And_Fails_Validation_Then_Throws_ValidationException(
GetAccountQuery query,
string propertyName,
Domain.Account.Account account,
[Frozen] Mock <IValidator <GetAccountQuery> > mockValidator,
[Frozen] ValidationResult validationResult,
[Frozen] Mock <IAccountsService> mockService,
GetAccountQueryHandler handler)
{
validationResult.AddError(propertyName);
mockValidator
.Setup(validator => validator.ValidateAsync(It.IsAny <GetAccountQuery>()))
.ReturnsAsync(validationResult);
var act = new Func <Task>(async() => await handler.Handle(query, CancellationToken.None));
act.Should().Throw <ArgumentException>()
.WithMessage($"*{propertyName}*");
}
public async Task Then_The_Query_Is_Handled_And_Data_Returned(
GetAccountQuery query,
GetAccountByIdResponse apiResponse,
[Frozen] Mock <IAccountsApiClient <AccountsConfiguration> > accountsApiClient,
GetAccountQueryHandler handler)
{
//Arrange
var expectedGetUrl = new GetAccountByIdRequest(query.AccountId);
accountsApiClient
.Setup(x => x.Get <GetAccountByIdResponse>(
It.Is <GetAccountByIdRequest>(c => c.GetUrl.Equals(expectedGetUrl.GetUrl))))
.ReturnsAsync(apiResponse);
//Act
var actual = await handler.Handle(query, CancellationToken.None);
//Assert
actual.Should().BeEquivalentTo(apiResponse);
}