public async Task Handle_WhenHandlingGetInvitationQueryAndProviderIsFound_ThenShouldReturnGetInvitationQueryResult(
ProviderRegistrationsDbContext setupContext,
GetInvitationQueryHandler handler,
Invitation invitation)
{
//arrange
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
var query = new GetInvitationQuery(invitation.Ukprn, invitation.UserRef, "EmployerOrganisation", "Desc");
//act
var result = await handler.Handle(query, new CancellationToken());
//assert
result.Should().NotBeNull();
result.Invitations.Should().NotBeNull();
result.Invitations.Count.Should().Be(1);
result.Invitations.First().Should().BeEquivalentTo(
new
{
invitation.Ukprn,
invitation.Status,
invitation.EmployerOrganisation,
invitation.EmployerFirstName,
invitation.EmployerLastName,
invitation.EmployerEmail
}
);
}
public async Task Handle_WhenHandlingGetInvitationByIdQueryAndInvitationIsFound_ThenShouldReturnGetInvitationByIdQueryResult(
ProviderRegistrationsDbContext setupContext,
Invitation invitation,
GetInvitationByIdQueryHandler handler
)
{
//arrange
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
var query = new GetInvitationByIdQuery(invitation.Reference);
//act
var result = await handler.Handle(query, new CancellationToken());
//assert
result.Invitation.Should().NotBeNull();
result.Invitation.Should().BeEquivalentTo(new
{
invitation.Ukprn,
invitation.EmployerFirstName,
invitation.EmployerLastName,
invitation.EmployerEmail,
invitation.EmployerOrganisation,
invitation.Status,
SentDate = invitation.CreatedDate
});
}
public async Task Handle_WhenHandlingAddInvitationCommand_ThenShouldReturnReference(
ProviderRegistrationsDbContext confirmationContext,
AddInvitationCommandHandler handler,
AddInvitationCommand command)
{
//arrange
//act
var result = await handler.Handle(command, new CancellationToken());
//assert
confirmationContext.Invitations.Should().ContainEquivalentOf(new { Reference = Guid.Parse(result) });
}
public async Task Handle_WhenHandlingGetUnsubscribedQueryAndParametersAreMatched_ThenShouldReturnGetATrueResult(
ProviderRegistrationsDbContext setupContext,
Unsubscribe entity,
GetUnsubscribedQueryHandler handler)
{
//arrange
setupContext.Unsubscribed.Add(entity);
await setupContext.SaveChangesAsync();
var query = new GetUnsubscribedQuery(entity.Ukprn, entity.EmailAddress);
//act
var result = await handler.Handle(query, new CancellationToken());
//assert
result.Should().BeTrue();
}
public async Task Handle_WhenDoesntExistCommandIsHandled_ThenNoChangesAreMade(
ProviderRegistrationsDbContext db,
ProviderRegistrationsDbContext confirmationContext,
SignedAgreementCommandHandler handler,
SignedAgreementCommand command,
Invitation invite)
{
//arrange
db.Invitations.Add(invite);
invite.UpdateStatus((int)InvitationStatus.InvitationSent, DateTime.Now);
await db.SaveChangesAsync();
//act
await((IRequestHandler <SignedAgreementCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
var savedInvite = await confirmationContext.Invitations.FirstAsync(i => i.Reference == invite.Reference);
savedInvite.Status.Should().Be((int)InvitationStatus.InvitationSent);
}
public async Task Handle_WhenCommandIsHandled_ThenShouldUpdateInvitationStatus(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
UnsubscribeByIdCommandHandler handler,
Invitation invitation)
{
//arrange
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
var command = new UnsubscribeByIdCommand(invitation.Reference);
//act
await((IRequestHandler <UnsubscribeByIdCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
var unsubscribe = confirmationContext.Unsubscribed.Single(s => s.EmailAddress == invitation.EmployerEmail && s.Ukprn == invitation.Ukprn);
unsubscribe.Should().NotBeNull();
}
public async Task Handle_WhenInvalidStatusCommandIsHandled_ThenNoChangesAreMade(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
SignedAgreementCommandHandler handler,
SignedAgreementCommand command,
Invitation invite)
{
//arrange
command.CorrelationId = invite.Reference.ToString();
setupContext.Invitations.Add(invite);
invite.UpdateStatus((int)InvitationStatus.InvitationComplete, DateTime.Now);
await setupContext.SaveChangesAsync();
//act
await((IRequestHandler <SignedAgreementCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
var savedInvite = await confirmationContext.Invitations.FirstAsync(i => i.Reference.ToString() == command.CorrelationId);
savedInvite.Status.Should().Be((int)InvitationStatus.InvitationComplete);
}
public async Task Handle_WhenInvalidStatusCommandIsHandled_ThenNoChangesAreMade(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
UpsertUserCommandHandler handler,
Invitation invitation)
{
//arrange
invitation.UpdateStatus((int)InvitationStatus.InvitationComplete, DateTime.Now);
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
var command = new UpsertUserCommand(invitation.UserRef, DateTime.Now, invitation.Reference.ToString());
//act
await((IRequestHandler <UpsertUserCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
var updatedInvite = await confirmationContext.Invitations.SingleAsync(s => s.Reference == invitation.Reference);
updatedInvite.Status.Should().Be((int)InvitationStatus.InvitationComplete);
}
public async Task Handle_WhenDoesntExistCommandIsHandled_ThenNoChangesAreMade(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
UpsertUserCommandHandler handler,
Invitation invitation)
{
//arrange
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
var statusBefore = invitation.Status;
var command = new UpsertUserCommand(invitation.UserRef, DateTime.Now, "unknownreference");
//act
await((IRequestHandler <UpsertUserCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
var dbInvite = await confirmationContext.Invitations.FirstAsync(f => f.Reference == invitation.Reference);
dbInvite.Status.Should().Be(statusBefore);
}
public async Task Handle_WhenCommandIsHandled_ThenShouldUpdateInvitationStatus(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
AddedPayeSchemeCommandHandler handler,
AddedPayeSchemeCommand command,
Invitation invitation)
{
//arrange
invitation.UpdateStatus((int)InvitationStatus.InvitationSent, DateTime.Now);
command.CorrelationId = invitation.Reference.ToString();
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
//act
await((IRequestHandler <AddedPayeSchemeCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
var savedInvitation = await confirmationContext.Invitations.FirstAsync();
savedInvitation.Status.Should().Be((int)InvitationStatus.PayeSchemeAdded);
}
public async Task Handle_WhenInvalidStatusCommandIsHandled_ThenNoChangesAreMade(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
AddedAccountProviderCommandHandler handler,
AddedAccountProviderCommand command,
Invitation invitation)
{
//Arrange
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
var statusBefore = invitation.Status;
//act
await((IRequestHandler <AddedAccountProviderCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
// Confirm nothing has changed.
var invite = await confirmationContext.Invitations.FirstAsync();
invite.Status.Should().Be(statusBefore);
}
public async Task Handle_WhenCommandIsHandled_ThenShouldUpdateInvitationStatus(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
AddedAccountProviderCommandHandler handler,
Invitation invitation)
{
//Arrange
var command = new AddedAccountProviderCommand(invitation.Ukprn, Guid.NewGuid(), invitation.Reference.ToString());
invitation.UpdateStatus((int)InvitationStatus.InvitationSent, DateTime.Now);
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
//act
await((IRequestHandler <AddedAccountProviderCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
var savedInvitation = await confirmationContext.Invitations.FirstAsync();
savedInvitation.Status.Should().Be((int)InvitationStatus.InvitationComplete);
}
public async Task Handle_WhenInvalidStatusCommandIsHandled_ThenNoChangesAreMade(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
AddedPayeSchemeCommandHandler handler,
AddedPayeSchemeCommand command,
Invitation invitation)
{
//arrange
invitation.UpdateStatus((int)InvitationStatus.LegalAgreementSigned, DateTime.Now);
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
command.CorrelationId = invitation.Reference.ToString();
//act
await((IRequestHandler <AddedPayeSchemeCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
// Confirm nothing has changed.
var invite = await confirmationContext.Invitations.FirstAsync();
invite.Status.Should().Be((int)InvitationStatus.LegalAgreementSigned);
}
public async Task Handle_WhenHandlingAddInvitationCommand_ThenShouldAddInvitation(
ProviderRegistrationsDbContext confirmationContext,
AddInvitationCommandHandler handler,
AddInvitationCommand command)
{
//arrange
//act
var result = await handler.Handle(command, new CancellationToken());
//assert
var invitation = confirmationContext.Invitations.First(f => f.Reference.ToString() == result);
invitation.Should().BeEquivalentTo(new
{
command.Ukprn,
command.UserRef,
command.EmployerFirstName,
command.EmployerLastName,
command.EmployerEmail,
command.EmployerOrganisation
});
}
public async Task Handle_WhenDoesntExistCommandIsHandled_ThenNoChangesAreMade(
ProviderRegistrationsDbContext setupContext,
ProviderRegistrationsDbContext confirmationContext,
AddedPayeSchemeCommandHandler handler,
AddedPayeSchemeCommand command,
Invitation invitation)
{
//arrange
setupContext.Invitations.Add(invitation);
await setupContext.SaveChangesAsync();
var statusBefore = invitation.Status;
command.CorrelationId = invitation.Reference.ToString();
//act
await((IRequestHandler <AddedPayeSchemeCommand, Unit>)handler).Handle(command, new CancellationToken());
//assert
// Confirm nothing has changed.
var invite = await confirmationContext.Invitations.FirstAsync();
invite.Status.Should().Be(statusBefore);
}
