internal void StreamNames(ConfiguratorFake c)
{
WHEN["scanning a class with StreamAttribute and Name"] = () => c = Scan(typeof(SampleStreamWithName));;
THEN["its configured name is used"] = () => c.StreamName.Should().Be("TestName");
WHEN["scanning a class with StreamAttribute without Name"] = () => c = Scan(typeof(SampleStream));;
THEN["its class name is used"] = () => c.StreamName.Should().Be("SampleStream");
}
internal void GenericEvents(ConfiguratorFake c)
{
WHEN["scanning a generic event"] = () => c = Scan(typeof(GenericEvent <>), typeof(DataClass1), typeof(DataClass2));
THEN["RegisterGenericArgument is called"] = () =>
c.Class(typeof(GenericEvent <>)).GenericArguments.Should().BeEquivalentTo(typeof(DataClass1), typeof(DataClass2));
WHEN["scanning a generic event without GenericArguments", ThenIsThrown <ConfigurationException>()] = () =>
Scan(typeof(GenericClassWithoutArgs <string>));
WHEN["scanning a generic class without a Name"] = () => c = Scan(typeof(GenericEvent <>), typeof(DataClass1), typeof(DataClass2));
THEN["it is registered with its simple class name"] = () =>
c.ClassNames.Should().Contain("SerializationFeatureGenericEvent");
}
internal void PropertyMappings(ConfiguratorFake c, ClassConfiguratorFake cc)
{
WHEN["scanning a class"] = () => cc = (c = Scan(typeof(SimpleEvent))).Class <SimpleEvent>();
THEN["the Name attribute is considered"] = () =>
cc.PropertyNames.Should().Contain("TestName");
WHEN["scanning a class with well known property types"] = () => cc = Scan(typeof(EventWithProperties)).Class <EventWithProperties>();
THEN["all public properties are mapped"] = () =>
cc.PropertyNames.Should().BeEquivalentTo("StringProperty", "UriProperty", "ListProperty", "StructProperty", "ObjectProperty");
WHEN["scanning a derived class"] = () => c = Scan(typeof(DerivedEvent), typeof(BaseEvent), typeof(TestEvent));
THEN["only the declared properties are mapped"] = () => {
c.Class <BaseEvent>().PropertyNames.Should().Contain(nameof(BaseEvent.BaseProperty));
c.Class <DerivedEvent>().PropertyNames.Should().Contain(nameof(DerivedEvent.DerivedProperty));
};
WHEN["scanning an event with a data class property"] = () => cc = Scan(typeof(EventWithDataClass), typeof(DataClass1)).Class <EventWithDataClass>();
THEN["it is correctly mapped"] = () => cc.PropertyNames.Should().BeEquivalentTo(nameof(EventWithDataClass.DataClassProperty));
WHEN["a data class references a type that is not marked as data class"] = null;
THEN["Scan", ThrowsA <ConfigurationException>()] = () =>
c = Scan(typeof(ClassWithInvalidProperty), typeof(ClassWithoutContractAttribute));
}
internal void ScanningForNestedClasses(ConfiguratorFake c)
{
WHEN["scanning a type that contains nested event classes"] = () => c = Scan(typeof(ContainerClass));
THEN["the nested classes are also found"] = () => c.ClassNames.Should().Contain("TestName");
}
internal void EventNames(Type eventType, string expectedName, ConfiguratorFake c)
{
WHEN["scaning a certain event"] = () => c = Scan(eventType);
THEN["RegisterEventClass is called with the expected name"] = () => c.ClassName.Should().Be(expectedName);
}
private ConfiguratorFake Scan(params Type[] types)
{
var c = new ConfiguratorFake();
return(c);
}