Enterprise Library Test Guide - Willy .Net

Testing the Enterprise Library Core 71
Code test case
Verify that the Exception-
Policy façade uses the
ExceptionPolicyFactory
class to create an ExceptionPolicyImpl
object,
which handles exception
policies.
Implemented?
Yes
Feature that is implemented
The client code calls static methods on the ExceptionPolicy
class to handle exceptions. The static
method instantiates a factory class. The factory uses
the configuration data from the configuration file and
creates the exception policies. The following code
demonstrates how the ExceptionPolicy.HandleException
method calls the ExceptionPolicyFactory class to
create an ExceptionPolicyImpl object that handles the
exception.
public static class ExceptionPolicy
{
private static readonly ExceptionPolicyFactory
factory = new ExceptionPolicyFactory();
public static bool HandleException(Exception
exceptionToHandle, string policyName)
{
…
ExceptionPolicyImpl policy = GetExceptionPoli
cy(exceptionToHandle, policyName);
…
}
private static ExceptionPolicyImpl GetExcept
ionPolicy(Exception exception, string policy-
Name)
{
…
return factory.Create(policyName);
…
}
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