Files
register-referentie/services/domain/Big.Tests/RegistrationTests.cs
Niek Otten cc9e7852e1 test(domain): Registration aggregate invariants (refs #6)
Failing unit tests for the Registration aggregate root: a submission starts
in INGEDIEND carrying its bsn, an empty/whitespace/null bsn is rejected, the
started process-instance id is remembered, and attaching the zaak the ACL
opened records its URL idempotently (a conflicting URL is rejected) while the
status stays INGEDIEND.

The aggregate is a stub (no-op mutators, empty bsn) so the tests compile and
fail on their assertions; the green commit implements the invariants.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-30 16:54:59 +02:00

78 lines
2.3 KiB
C#

using Big.Domain;
namespace Big.Tests;
public class RegistrationTests
{
[Fact]
public void Submitting_a_registration_starts_in_ingediend()
{
var registration = Registration.Submit("123456782");
Assert.Equal(RegistrationStatus.Ingediend, registration.Status);
Assert.Equal("123456782", registration.Bsn);
Assert.NotEqual(Guid.Empty, registration.Id.Value);
Assert.Null(registration.ZaakUrl);
Assert.Null(registration.ProcessInstanceId);
}
[Theory]
[InlineData("")]
[InlineData(" ")]
[InlineData(null)]
public void Submitting_without_a_bsn_is_rejected(string? bsn)
=> Assert.Throws<ArgumentException>(() => Registration.Submit(bsn!));
[Fact]
public void Recording_the_started_process_keeps_its_instance_id()
{
var registration = Registration.Submit("123456782");
registration.RecordProcessStarted("proc-42");
Assert.Equal("proc-42", registration.ProcessInstanceId);
}
[Fact]
public void Attaching_a_zaak_records_its_url_and_keeps_the_status_ingediend()
{
var registration = Registration.Submit("123456782");
var zaak = new Uri("http://openzaak/zaken/api/v1/zaken/abc");
registration.AttachZaak(zaak);
Assert.Equal(zaak, registration.ZaakUrl);
Assert.Equal(RegistrationStatus.Ingediend, registration.Status);
}
[Fact]
public void Attaching_a_null_zaak_is_rejected()
{
var registration = Registration.Submit("123456782");
Assert.Throws<ArgumentNullException>(() => registration.AttachZaak(null!));
}
[Fact]
public void Re_attaching_the_same_zaak_is_idempotent()
{
var registration = Registration.Submit("123456782");
var zaak = new Uri("http://openzaak/zaken/api/v1/zaken/abc");
registration.AttachZaak(zaak);
registration.AttachZaak(zaak);
Assert.Equal(zaak, registration.ZaakUrl);
}
[Fact]
public void Attaching_a_conflicting_zaak_is_rejected()
{
var registration = Registration.Submit("123456782");
registration.AttachZaak(new Uri("http://openzaak/zaken/api/v1/zaken/abc"));
Assert.Throws<InvalidOperationException>(
() => registration.AttachZaak(new Uri("http://openzaak/zaken/api/v1/zaken/other")));
}
}