public void GivenSalesInvoice_WhenDeriving_ThenRequiredRelationsMustExist()
{
var customer = new OrganisationBuilder(this.DatabaseSession).WithName("customer").Build();
var mechelen = new CityBuilder(this.DatabaseSession).WithName("Mechelen").Build();
ContactMechanism billToContactMechanism = new PostalAddressBuilder(this.DatabaseSession).WithGeographicBoundary(mechelen).WithAddress1("Haverwerf 15").Build();
new CustomerRelationshipBuilder(this.DatabaseSession)
.WithCustomer(customer)
.WithInternalOrganisation(Singleton.Instance(this.DatabaseSession).DefaultInternalOrganisation)
.Build();
this.DatabaseSession.Commit();
var builder = new SalesInvoiceBuilder(this.DatabaseSession);
builder.Build();
Assert.IsTrue(this.DatabaseSession.Derive().HasErrors);
this.DatabaseSession.Rollback();
builder.WithSalesInvoiceType(new SalesInvoiceTypes(this.DatabaseSession).SalesInvoice);
builder.Build();
Assert.IsTrue(this.DatabaseSession.Derive().HasErrors);
this.DatabaseSession.Rollback();
builder.WithBillToCustomer(customer);
builder.Build();
Assert.IsTrue(this.DatabaseSession.Derive().HasErrors);
this.DatabaseSession.Rollback();
builder.WithBillToContactMechanism(billToContactMechanism);
var invoice = builder.Build();
Assert.IsFalse(this.DatabaseSession.Derive().HasErrors);
Assert.AreEqual(invoice.CurrentInvoiceStatus.SalesInvoiceObjectState, new SalesInvoiceObjectStates(this.DatabaseSession).ReadyForPosting);
Assert.AreEqual(invoice.CurrentObjectState, new SalesInvoiceObjectStates(this.DatabaseSession).ReadyForPosting);
Assert.AreEqual(invoice.CurrentObjectState, invoice.LastObjectState);
builder.WithBilledFromInternalOrganisation(new InternalOrganisations(this.DatabaseSession).FindBy(InternalOrganisations.Meta.Name, "internalOrganisation"));
builder.Build();
Assert.IsFalse(this.DatabaseSession.Derive().HasErrors);
}
