public async Task MapsPagingProperties()
{
// given
var subject = new CustomersClient(_clientConfiguration);
var firstPageRequest = new GetCustomersRequest
{
Limit = 1
};
// when
var firstPageResult = await subject.GetPageAsync(firstPageRequest);
var secondPageRequest = new GetCustomersRequest
{
After = firstPageResult.Meta.Cursors.After,
Limit = 2
};
var secondPageResult = await subject.GetPageAsync(secondPageRequest);
// then
Assert.That(firstPageResult.Items.Count(), Is.EqualTo(firstPageRequest.Limit));
Assert.That(firstPageResult.Meta.Limit, Is.EqualTo(firstPageRequest.Limit));
Assert.That(firstPageResult.Meta.Cursors.Before, Is.Null);
Assert.That(firstPageResult.Meta.Cursors.After, Is.Not.Null);
Assert.That(secondPageResult.Items.Count(), Is.EqualTo(secondPageRequest.Limit));
Assert.That(secondPageResult.Meta.Limit, Is.EqualTo(secondPageRequest.Limit));
Assert.That(secondPageResult.Meta.Cursors.Before, Is.Not.Null);
Assert.That(secondPageResult.Meta.Cursors.After, Is.Not.Null);
}
public async Task ReturnsCustomers()
{
// given
var subject = new CustomersClient(_clientConfiguration);
// when
var result = (await subject.GetPageAsync()).Items.ToList();
// then
Assert.That(result.Any(), Is.True);
Assert.That(result[0], Is.Not.Null);
Assert.That(result[0].Id, Is.Not.Null);
Assert.That(result[0].AddressLine1, Is.Not.Null);
Assert.That(result[0].AddressLine2, Is.Not.Null);
Assert.That(result[0].AddressLine3, Is.Not.Null);
Assert.That(result[0].City, Is.Not.Null);
Assert.That(result[0].CountryCode, Is.Not.Null);
Assert.That(result[0].CreatedAt, Is.Not.EqualTo(default(DateTimeOffset)));
Assert.That(result[0].DanishIdentityNumber, Is.Not.Null);
Assert.That(result[0].Email, Is.Not.Null);
Assert.That(result[0].FamilyName, Is.Not.Null);
Assert.That(result[0].GivenName, Is.Not.Null);
Assert.That(result[0].Language, Is.Not.Null);
Assert.That(result[0].Metadata, Is.Not.Null);
Assert.That(result[0].PhoneNumber, Is.Not.Null);
Assert.That(result[0].PostalCode, Is.Not.Null);
Assert.That(result[0].Region, Is.Not.Null);
Assert.That(result[0].SwedishIdentityNumber, Is.Not.Null);
}
public async Task CallsGetCustomersEndpoint()
{
// given
var subject = new CustomersClient(_clientConfiguration);
// when
await subject.GetPageAsync();
// then
_httpTest
.ShouldHaveCalled("https://api.gocardless.com/customers")
.WithVerb(HttpMethod.Get);
}
public void GetCustomersRequestIsNullThrows()
{
// given
var subject = new CustomersClient(_clientConfiguration);
GetCustomersRequest request = null;
// when
AsyncTestDelegate test = () => subject.GetPageAsync(request);
// then
var ex = Assert.ThrowsAsync <ArgumentNullException>(test);
Assert.That(ex.ParamName, Is.EqualTo(nameof(request)));
}
public async Task CallsGetCustomersEndpointUsingRequest()
{
// given
var subject = new CustomersClient(_clientConfiguration);
var request = new GetCustomersRequest
{
Before = "before test",
After = "after test",
Limit = 5
};
// when
await subject.GetPageAsync(request);
// then
_httpTest
.ShouldHaveCalled("https://api.gocardless.com/customers?before=before%20test&after=after%20test&limit=5")
.WithVerb(HttpMethod.Get);
}
public async Task PagesThroughCustomers()
{
// given
var subject = new CustomersClient(_clientConfiguration);
var firstId = (await subject.GetPageAsync()).Items.First().Id;
var initialRequest = new GetCustomersRequest
{
After = firstId,
CreatedGreaterThan = new DateTimeOffset(DateTime.Now.AddDays(-1)),
Limit = 1,
};
// when
var result = await subject
.BuildPager()
.StartFrom(initialRequest)
.AndGetAllAfterAsync();
// then
Assert.That(result.Count, Is.GreaterThan(1));
Assert.That(result[0].Id, Is.Not.Null.And.Not.EqualTo(result[1].Id));
Assert.That(result[1].Id, Is.Not.Null.And.Not.EqualTo(result[0].Id));
}
