public void GetCategories()
{
//Arrange
//Act
var categories = _providerUnderTest.GetCategories().ToList();
//Assert
categories.Should().NotBeNullOrEmpty();
var category = categories.Single();
category.SubCategories.Count.Should().Be(4); //infer the two frameworks, one duplicate, one standard sector and one de duplicated combined framework and standard sector
category.SubCategories.Count(sc => sc.CategoryType == CategoryType.Framework).Should().Be(1); //one framework
category.SubCategories.Count(sc => sc.CategoryType == CategoryType.StandardSector).Should().Be(1); //one sector
category.SubCategories.Count(sc => sc.CategoryType == CategoryType.Combined).Should().Be(2); //one de duplicated combined framework and one de duplicated combined framework and standard sector
var standardSector = category.SubCategories.First(sc => sc.CategoryType == CategoryType.StandardSector);
standardSector.SubCategories.Count.Should().Be(2); //2 standards under the one sector
var combinedFrameworkAndStandardSector = category.SubCategories.First(sc => sc.CodeName.Contains("STDSEC."));
combinedFrameworkAndStandardSector.FullName.Should().Be("Duplicate Name");
combinedFrameworkAndStandardSector.ParentCategoryCodeName.Should().Be("SSAT1.MFP");
combinedFrameworkAndStandardSector.SubCategories.Count.Should().Be(1); //1 standards under the combined
combinedFrameworkAndStandardSector.SubCategories[0].ParentCategoryCodeName.Should().Be("STDSEC.11|FW.14");
var combinedFramework = category.SubCategories.First(sc => !sc.CodeName.Contains("STDSEC."));
combinedFramework.FullName.Should().Be("Duplicate Framework Name");
combinedFramework.SubCategories.Count.Should().Be(0);
}
