public void GetDescriptions_WhenNoSpecialInterfacesAreImplemented_WhenEnumerableIsGeneric_RetrievesDescriptionsFromTheTypeOfTheGenericArgument()
{
var items = EnumerableScenariosHelper.GetGenericEnumerableOfBaseTypeWithItemsThatInheritFromBaseType();
var extractor = new EnumerableFieldDescriptionsExtractor(items);
var expectedProperyNames = new[] { "NormalPropertyOne", "NormalPropertyTwo" };
var descriptions = extractor.GetDescriptions();
var actualPropertyNames = descriptions.Select(fd => fd.Name).ToList();
CollectionAssert.AreEqual(expectedProperyNames, actualPropertyNames);
}
public void GetDescriptions_WhenNoSpecialInterfacesAreImplemented_WhenEmptyEnumerableIsPassed_WhenEnumerableIsNotGeneric_RetrievesNoDescriptions()
{
var items = EnumerableScenariosHelper.GetNonGenericEmptyEnumerable();
var extractor = new EnumerableFieldDescriptionsExtractor(items);
var expectedProperyNames = new string[] { };
var descriptions = extractor.GetDescriptions();
var actualPropertyNames = descriptions.Select(fd => fd.Name).ToList();
CollectionAssert.AreEqual(expectedProperyNames, actualPropertyNames);
}