public void PreviousMustNotBeInUse_InUse_ReturnsError()
{
var claimId = Guid.NewGuid().ToString();
// first chain: ev1 <-- ev2
var ev1 = Creator.GetEvidenceBase(claimId: claimId);
var ev2 = Creator.GetEvidenceBase(claimId: claimId, prevId: ev1.Id);
// second chain: evA <-- evB
var evA = Creator.GetEvidenceBase(claimId: claimId);
var evB = Creator.GetEvidenceBase(claimId: claimId, prevId: evA.Id);
// evidence datastore returns both chains
_evidenceDatastore.Setup(x => x.ByClaim(claimId))
.Returns(new[]
{
new[] { ev1, ev2 },
new[] { evA, evB }
});
// create new evidence linked (previous) to ev1 ie 'fan out'
var evidence = Creator.GetEvidenceBase(claimId: claimId, prevId: ev1.Id);
var validator = new DummyEvidenceValidatorBase(_evidenceDatastore.Object, _claimDatastore.Object, _solutionDatastore.Object, _context.Object, _logger.Object);
validator.PreviousMustNotBeInUse();
var valres = validator.Validate(evidence);
valres.Errors.Should()
.ContainSingle(x => x.ErrorMessage == "Previous evidence already in use")
.And
.HaveCount(1);
}
public void PreviousMustNotBeInUse_NotInUse_Succeeds()
{
var validator = new DummyEvidenceValidatorBase(_evidenceDatastore.Object, _claimDatastore.Object, _solutionDatastore.Object, _context.Object, _logger.Object);
var evidence = Creator.GetEvidenceBase(prevId: Guid.NewGuid().ToString());
_evidenceDatastore.Setup(x => x.ByClaim(evidence.ClaimId)).Returns(new[] { new[] { Creator.GetEvidenceBase() } });
validator.PreviousMustNotBeInUse();
var valres = validator.Validate(evidence);
valres.Errors.Should().BeEmpty();
}