protected static DHCPv4Lease CheckLease(
Int32 index, Int32 expectedAmount, IPv4Address expectedAdress,
Guid scopeId, DHCPv4RootScope rootScope, DateTime expectedCreationData, Boolean checkExpires = true,
Byte[] uniqueIdentifier = null, Boolean shouldBePending = true)
{
DHCPv4Scope scope = rootScope.GetScopeById(scopeId);
var leases = scope.Leases.GetAllLeases();
Assert.Equal(expectedAmount, leases.Count());
DHCPv4Lease lease = leases.ElementAt(index);
Assert.NotNull(lease);
Assert.Equal(expectedAdress, lease.Address);
if (checkExpires == true)
{
Int32 expiresInMinutes = (Int32)(lease.End - DateTime.UtcNow).TotalMinutes;
Assert.True(expiresInMinutes >= 60 * 24 - 4 && expiresInMinutes <= 60 * 24);
}
Assert.True((expectedCreationData - lease.Start).TotalMinutes < 2);
Assert.Equal(shouldBePending, lease.IsPending());
if (uniqueIdentifier == null)
{
Assert.Empty(lease.UniqueIdentifier);
}
else
{
Assert.NotNull(lease.UniqueIdentifier);
Assert.Equal(uniqueIdentifier, lease.UniqueIdentifier);
}
return(lease);
}
public void DHCPv4Lease_IsPending()
{
Random random = new Random();
DHCPv4RootScope rootScope = GetRootScope();
Guid scopeId = Guid.NewGuid();
List <DomainEvent> events = new List <DomainEvent>
{
new DHCPv4ScopeAddedEvent(new DHCPv4ScopeCreateInstruction
{
Id = scopeId,
}),
};
Int32 leaseAmount = random.Next(10, 30);
Dictionary <Guid, Boolean> expectedResults = new Dictionary <Guid, bool>();
for (int i = 0; i < leaseAmount; i++)
{
Guid leaseId = Guid.NewGuid();
events.Add(new DHCPv4LeaseCreatedEvent
{
ScopeId = scopeId,
EntityId = leaseId,
Address = random.GetIPv4Address(),
ClientIdenfier = DHCPv4ClientIdentifier.FromHwAddress(random.NextBytes(6)).GetBytes(),
});
Boolean addressIsInPending = random.NextDouble() > 0.5;
if (addressIsInPending == false)
{
events.Add(new DHCPv4LeaseActivatedEvent(leaseId));
}
expectedResults.Add(leaseId, addressIsInPending);
}
rootScope.Load(events);
DHCPv4Scope scope = rootScope.GetRootScopes().First();
foreach (var item in expectedResults)
{
DHCPv4Lease lease = scope.Leases.GetLeaseById(item.Key);
Boolean actual = lease.IsPending();
Assert.Equal(item.Value, actual);
}
}
