public async Task PurchaseOrderIsAccepted()
{
AcceptedPurchaseOrder accepted = new AcceptedPurchaseOrder {
Accepted = true
};
bool publishedAccepted = false;
var mockMediator = new Mock <IMediator>();
mockMediator.Setup(m => m.Send(It.IsAny <AcceptPurchaseOrder>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(accepted)
.Verifiable("Sent AcceptPurchaseOrder command.");
mockMediator.Setup(m => m.Publish(It.IsAny <ProcessedPurchaseOrder>(), It.IsAny <CancellationToken>()))
.Returns(Task.CompletedTask)
.Verifiable("Published ProcessedPurchase order notification.");
PurchaseOrder sut = CreateTestPurchaseOrder(mockMediator.Object);
await sut.Accept();
mockMediator.Verify(m => m.Send(It.IsAny <AcceptPurchaseOrder>(), It.IsAny <CancellationToken>()), Times.Once());
mockMediator.Verify(m => m.Publish(It.IsAny <ProcessedPurchaseOrder>(), It.IsAny <CancellationToken>()), Times.Once);
sut.Accepted.ShouldBeTrue();
}
