public async Task Handle_HasNoChildren(Boolean requestedToDeleteChildrenAsWell)
{
Random random = new Random();
Guid id = random.NextGuid();
String resolverName = random.GetAlphanumericString();
Mock <IScopeResolverManager <DHCPv4Packet, IPv4Address> > scopeResolverMock = new Mock <IScopeResolverManager <DHCPv4Packet, IPv4Address> >();
scopeResolverMock.Setup(x => x.InitializeResolver(It.Is <CreateScopeResolverInformation>(y =>
y.Typename == resolverName
))).Returns(Mock.Of <IScopeResolver <DHCPv4Packet, IPv4Address> >()).Verifiable();
Mock <ILoggerFactory> factoryMock = new Mock <ILoggerFactory>(MockBehavior.Strict);
factoryMock.Setup(x => x.CreateLogger(It.IsAny <String>())).Returns(Mock.Of <ILogger <DHCPv4RootScope> >());
DHCPv4RootScope rootScope = new DHCPv4RootScope(random.NextGuid(), scopeResolverMock.Object, factoryMock.Object);
rootScope.Load(new[] {
new DHCPv4ScopeAddedEvent
{
Instructions = new DHCPv4ScopeCreateInstruction
{
Id = id,
ResolverInformation = new CreateScopeResolverInformation
{
Typename = resolverName,
}
}
}
});
Mock <IDHCPv4StorageEngine> storageMock = new Mock <IDHCPv4StorageEngine>(MockBehavior.Strict);
storageMock.Setup(x => x.Save(rootScope)).ReturnsAsync(true).Verifiable();
var command = new DeleteDHCPv4ScopeCommand(id, requestedToDeleteChildrenAsWell);
var handler = new DeleteDHCPv4ScopeCommandHandler(storageMock.Object, rootScope,
Mock.Of <ILogger <DeleteDHCPv4ScopeCommandHandler> >());
Boolean result = await handler.Handle(command, CancellationToken.None);
Assert.True(result);
Assert.Single(rootScope.GetChanges());
storageMock.Verify();
}
public async Task Handle_WithChildren(Boolean requestedToDeleteChildrenAsWell)
{
Random random = new Random();
Guid grantParentId = random.NextGuid();
Guid parentId = random.NextGuid();
Guid childId = random.NextGuid();
String resolverName = random.GetAlphanumericString();
Mock <IScopeResolverManager <DHCPv4Packet, IPv4Address> > scopeResolverMock = new Mock <IScopeResolverManager <DHCPv4Packet, IPv4Address> >();
scopeResolverMock.Setup(x => x.InitializeResolver(It.Is <CreateScopeResolverInformation>(y =>
y.Typename == resolverName
))).Returns(Mock.Of <IScopeResolver <DHCPv4Packet, IPv4Address> >()).Verifiable();
Mock <ILoggerFactory> factoryMock = new Mock <ILoggerFactory>(MockBehavior.Strict);
factoryMock.Setup(x => x.CreateLogger(It.IsAny <String>())).Returns(Mock.Of <ILogger <DHCPv4RootScope> >());
DHCPv4RootScope rootScope = new DHCPv4RootScope(random.NextGuid(), scopeResolverMock.Object, factoryMock.Object);
rootScope.Load(new[] {
new DHCPv4ScopeAddedEvent
{
Instructions = new DHCPv4ScopeCreateInstruction
{
Id = grantParentId,
ResolverInformation = new CreateScopeResolverInformation
{
Typename = resolverName,
},
AddressProperties = new DHCPv4ScopeAddressProperties(IPv4Address.FromString("192.168.0.1"), IPv4Address.FromString("192.168.0.20")),
}
},
new DHCPv4ScopeAddedEvent
{
Instructions = new DHCPv4ScopeCreateInstruction
{
Id = parentId,
ParentId = grantParentId,
ResolverInformation = new CreateScopeResolverInformation
{
Typename = resolverName,
},
AddressProperties = new DHCPv4ScopeAddressProperties(IPv4Address.FromString("192.168.0.5"), IPv4Address.FromString("192.168.0.8")),
}
},
new DHCPv4ScopeAddedEvent
{
Instructions = new DHCPv4ScopeCreateInstruction
{
Id = childId,
ParentId = parentId,
ResolverInformation = new CreateScopeResolverInformation
{
Typename = resolverName,
},
AddressProperties = new DHCPv4ScopeAddressProperties(IPv4Address.FromString("192.168.0.7"), IPv4Address.FromString("192.168.0.7")),
}
},
});
Mock <IDHCPv4StorageEngine> storageMock = new Mock <IDHCPv4StorageEngine>(MockBehavior.Strict);
storageMock.Setup(x => x.Save(rootScope)).ReturnsAsync(true).Verifiable();
var command = new DeleteDHCPv4ScopeCommand(parentId, requestedToDeleteChildrenAsWell);
var handler = new DeleteDHCPv4ScopeCommandHandler(storageMock.Object, rootScope,
Mock.Of <ILogger <DeleteDHCPv4ScopeCommandHandler> >());
Boolean result = await handler.Handle(command, CancellationToken.None);
Assert.True(result);
var changes = rootScope.GetChanges();
if (requestedToDeleteChildrenAsWell == true)
{
Assert.Null(rootScope.GetScopeById(childId));
Assert.Equal(2, changes.Count());
var firstEvent = changes.ElementAt(0) as DHCPv4ScopeDeletedEvent;
Assert.Equal(childId, firstEvent.EntityId);
var secondEvent = changes.ElementAt(1) as DHCPv4ScopeDeletedEvent;
Assert.Equal(parentId, secondEvent.EntityId);
}
else
{
Assert.Single(changes);
}
Assert.Null(rootScope.GetScopeById(parentId));
Assert.NotNull(rootScope.GetScopeById(grantParentId));
storageMock.Verify();
}