public async Task CallsIndividualMandatesEndpoint()
{
// given
var subject = new MandatesClient(_clientConfiguration);
var id = "MD12345678";
// when
await subject.ForIdAsync(id);
// then
_httpTest
.ShouldHaveCalled("https://api.gocardless.com/mandates/MD12345678")
.WithVerb(HttpMethod.Get);
}
public void IsNullOrWhiteSpaceThrows(string id)
{
// given
var subject = new MandatesClient(_clientConfiguration);
// when
AsyncTestDelegate test = () => subject.ForIdAsync(id);
// then
var ex = Assert.ThrowsAsync <ArgumentException>(test);
Assert.That(ex.Message, Is.Not.Null);
Assert.That(ex.ParamName, Is.EqualTo(nameof(id)));
}
public async Task ReturnsIndividualMandate()
{
// given
var subject = new MandatesClient(_clientConfiguration);
var mandate = await _resourceFactory.CreateMandateFor(_creditor, _customer, _customerBankAccount);
// when
var result = await subject.ForIdAsync(mandate.Id);
var actual = result.Item;
// then
Assert.That(actual, Is.Not.Null);
Assert.That(actual.Id, Is.Not.Null.And.EqualTo(mandate.Id));
Assert.That(actual.CreatedAt, Is.Not.EqualTo(default(DateTimeOffset)));
Assert.That(actual.Links.Creditor, Is.Not.Null.And.EqualTo(mandate.Links.Creditor));
Assert.That(actual.Links.Customer, Is.Not.Null.And.EqualTo(mandate.Links.Customer));
Assert.That(actual.Links.CustomerBankAccount, Is.Not.Null.And.EqualTo(mandate.Links.CustomerBankAccount));
Assert.That(actual.Metadata, Is.Not.Null.And.EqualTo(mandate.Metadata));
Assert.That(actual.NextPossibleChargeDate, Is.Not.EqualTo(default(DateTimeOffset)));
Assert.That(actual.Reference, Is.Not.Null);
Assert.That(actual.Scheme, Is.Not.Null.And.EqualTo(mandate.Scheme));
Assert.That(actual.Status, Is.Not.Null.And.EqualTo(mandate.Status));
}