public void Should_throw_when_factory_method_is_null()
{
// Arrange
var expression = new ViolationHandlerExpression(new ViolationConfigurationExpression(new Conventions()), x => true);
// Act & assert
Assert.Throws <ArgumentNullException>(() => expression.IsHandledBy <DefaultPolicyViolationHandler>(null));
}
public void Should_add_convention_for_predicate_to_instance()
{
// Arrange
var conventions = new Conventions();
var expression = new ViolationHandlerExpression <IgnorePolicy>(new ViolationConfigurationExpression(conventions));
// Act
expression.IsHandledBy(() => new DefaultPolicyViolationHandler());
// Assert
Assert.That(conventions.Single(), Is.InstanceOf <PolicyTypeToPolicyViolationHandlerInstanceConvention <IgnorePolicy, DefaultPolicyViolationHandler> >());
}
public void Should_add_convention_for_predicate_to_instance()
{
// Arrange
Func <PolicyResult, bool> expectedPredicate = x => true;
var conventions = new Conventions();
var expression = new ViolationHandlerExpression(new ViolationConfigurationExpression(conventions), expectedPredicate);
// Act
expression.IsHandledBy(() => new DefaultPolicyViolationHandler());
// Assert
Assert.That(conventions.Single().As <PredicateToPolicyViolationHandlerInstanceConvention <DefaultPolicyViolationHandler> >().Predicate, Is.EqualTo(expectedPredicate));
}
public void Should_add_convention_for_predicate_to_type()
{
// Arrange
Func<PolicyResult, bool> expectedPredicate = x => true;
var conventions = new Conventions();
var expression = new ViolationHandlerExpression(new ViolationConfigurationExpression(conventions), expectedPredicate);
// Act
expression.IsHandledBy<DefaultPolicyViolationHandler>();
// Assert
Assert.That(conventions.Single().As<PredicateToPolicyViolationHandlerTypeConvention<DefaultPolicyViolationHandler>>().Predicate, Is.EqualTo(expectedPredicate));
}
public void Should_throw_when_factory_method_is_null()
{
// Arrange
var expression = new ViolationHandlerExpression<IgnorePolicy>(new ViolationConfigurationExpression(new Conventions()));
// Act & assert
Assert.Throws<ArgumentNullException>(() => expression.IsHandledBy<DefaultPolicyViolationHandler>(null));
}
public void Should_add_convention_for_predicate_to_type()
{
// Arrange
var conventions = new Conventions();
var expression = new ViolationHandlerExpression<IgnorePolicy>(new ViolationConfigurationExpression(conventions));
// Act
expression.IsHandledBy<DefaultPolicyViolationHandler>();
// Assert
Assert.That(conventions.Single(), Is.InstanceOf<PolicyTypeToPolicyViolationHandlerTypeConvention<IgnorePolicy, DefaultPolicyViolationHandler>>());
}