public async Task GetAccountDetailsHandlesInvalidAccountNumber()
{
const int statusCodeInvalidAccountNumber = 400;
const long errorCodeInvalidAccountNumber = 1001124;
const string errorMessageInvalidAccountNumber =
"Account number \'{account_number}\' does not fit format ^[\\\\d]{8}$";
var accountsApi = Substitute.For <IAccountsApi>();
accountsApi.ApiV1AccountsByAccountNumberGetAsync("")
.ThrowsForAnyArgs(
SwaggerApiException(
statusCodeInvalidAccountNumber,
errorCodeInvalidAccountNumber,
errorMessageInvalidAccountNumber
)
);
var connection = new BizfiBankConnection(accountsApi, null);
var result = await connection.GetAccountDetails("0");
Assert.That(result.Success, Is.False);
Assert.That(result.Result, Is.Null);
Assert.That(result.Error, Is.Not.Null);
Assert.That(result.StatusCode, Is.EqualTo(statusCodeInvalidAccountNumber));
Assert.That(result.Error.ErrorCode, Is.EqualTo(errorCodeInvalidAccountNumber));
}
public async Task GetAccountDetailsReturnsData()
{
const string accountNumber = "00112233";
var remoteAccountData = new AccountViewModel
{
AccountNumber = accountNumber,
AccountName = "Current Account",
SortCode = "079046",
Balance = 350,
AvailableBalance = 400,
Overdraft = 50
};
var accountsApi = Substitute.For <IAccountsApi>();
accountsApi.ApiV1AccountsByAccountNumberGetAsync(accountNumber)
.Returns(remoteAccountData);
var connection = new BizfiBankConnection(accountsApi, null);
var result = await connection.GetAccountDetails(accountNumber);
Assert.That(result.Success, Is.True);
Assert.That(result.Result, Is.Not.Null);
Assert.That(result.Error, Is.Null);
Assert.That(result.Result.AccountNumber, Is.EqualTo(accountNumber));
Assert.That(result.Result.AccountName, Is.EqualTo(remoteAccountData.AccountName));
Assert.That(result.Result.SortCode, Is.EqualTo(remoteAccountData.SortCode));
Assert.That(result.Result.CurrentBalance, Is.EqualTo(remoteAccountData.Balance));
Assert.That(result.Result.OverdraftLimit, Is.EqualTo(remoteAccountData.Overdraft));
}
public async Task GetAccountDetailsHandlesAccountNotFound()
{
const int statusCodeNotFound = 404;
const long errorCodeNotFound = 1001123;
const string errorMessageNotFound = "Unable to find account with account number \'{account_number}\'";
var accountsApi = Substitute.For <IAccountsApi>();
accountsApi.ApiV1AccountsByAccountNumberGetAsync("")
.ThrowsForAnyArgs(
SwaggerApiException(
statusCodeNotFound,
errorCodeNotFound,
errorMessageNotFound
)
);
var connection = new BizfiBankConnection(accountsApi, null);
var result = await connection.GetAccountDetails("12345678");
Assert.That(result.Success, Is.False);
Assert.That(result.Result, Is.Null);
Assert.That(result.Error, Is.Not.Null);
Assert.That(result.StatusCode, Is.EqualTo(statusCodeNotFound));
Assert.That(result.Error.ErrorCode, Is.EqualTo(errorCodeNotFound));
}
public async Task GetAccountDetailsHandlesServerError()
{
const int statusCodeServerError = (int)HttpStatusCode.InternalServerError;
var accountsApi = Substitute.For <IAccountsApi>();
accountsApi.ApiV1AccountsByAccountNumberGetAsync("")
.ThrowsForAnyArgs(
new Exception()
);
var connection = new BizfiBankConnection(accountsApi, null);
var result = await connection.GetAccountDetails("12345678");
Assert.That(result.Success, Is.False);
Assert.That(result.Result, Is.Null);
Assert.That(result.Error, Is.Not.Null);
Assert.That(result.StatusCode, Is.EqualTo(statusCodeServerError));
Assert.That(result.Error.ErrorCode, Is.Null);
}