public void TestSchemaClass()
{
using (ActiveDirectorySchemaClass orgClass = ActiveDirectorySchemaClass.FindByName(ActiveDirectoryContext, "organization"))
{
Assert.Equal("organization", orgClass.Name);
Assert.Equal("Organization", orgClass.CommonName);
Assert.Equal("2.5.6.4", orgClass.Oid);
Assert.Equal("bf967aa3-0de6-11d0-a285-00aa003049e2", orgClass.SchemaGuid.ToString());
Assert.Equal("top", orgClass.SubClassOf.Name);
Assert.NotNull(orgClass.DefaultObjectSecurityDescriptor);
string s = orgClass.Description; // it can be null
Assert.False(orgClass.IsDefunct);
Assert.True(orgClass.AuxiliaryClasses.Contains(ActiveDirectorySchemaClass.FindByName(ActiveDirectoryContext, "samDomainBase")));
Assert.True(orgClass.PossibleInferiors.Contains(ActiveDirectorySchemaClass.FindByName(ActiveDirectoryContext, "user")));
ActiveDirectorySchemaClass country = ActiveDirectorySchemaClass.FindByName(ActiveDirectoryContext, "country");
Assert.True(orgClass.PossibleSuperiors.Contains(country));
int index = orgClass.PossibleSuperiors.IndexOf(country);
Assert.Equal(country.Name, orgClass.PossibleSuperiors[index].Name);
Assert.True(orgClass.MandatoryProperties.Contains(ActiveDirectorySchemaProperty.FindByName(ActiveDirectoryContext, "ntSecurityDescriptor")));
Assert.True(orgClass.OptionalProperties.Contains(ActiveDirectorySchemaProperty.FindByName(ActiveDirectoryContext, "description")));
Assert.True(orgClass.MandatoryProperties.Contains(ActiveDirectorySchemaProperty.FindByName(ActiveDirectoryContext, "objectClass")));
using (DirectoryEntry de = orgClass.GetDirectoryEntry())
{
Assert.True("CN=Organization".Equals(de.Name, StringComparison.OrdinalIgnoreCase));
}
}
}
private static SchemaClass GetSchemaClass(string className)
{
if (!schemaClassCache.TryGetValue(className, out SchemaClass schemaClass))
{
using (ActiveDirectorySchema schema = ActiveDirectorySchema.GetCurrentSchema())
{
ActiveDirectorySchemaClass result = schema.FindClass(className);
System.DirectoryServices.DirectoryEntry directoryEntry = result.GetDirectoryEntry();
schemaClass = new SchemaClass()
{
LdapDisplayName = result.Name,
SchemaGuid = result.SchemaGuid,
DistinguishedName = (string)directoryEntry.Properties["distinguishedName"][0]
};
schemaClassCache.Add(result.Name, schemaClass);
}
}
return(schemaClass);
}