// GET api/<controller>
public IHttpActionResult Get()
{
IHttpActionResult result = null;
SubCategoryService service = new SubCategoryService();
IEnumerable <SubCategory> subCategories = service.GetSubCategories();
if (subCategories.Count() > 0)
{
result = Ok(subCategories);
}
else
{
result = NotFound();
}
return(result);
}
public async Task GetSubCategories_WithNoSubCategories_ShouldReturnAnEmptyCollection()
{
string onCountDifferenceErrorMessage = "The method did not return an empty collection.";
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var subCategoryService = new SubCategoryService(context);
var methodResult = await subCategoryService.GetSubCategories();
var expectedCount = 0;
AssertExtensions.EqualCountWithMessage(
expectedCount,
methodResult.Count(),
onCountDifferenceErrorMessage);
}
public async Task GetSubCategories_WithSeededSubCategories_ShouldReturnCorrectResult()
{
string onFalseErrorMessage = "The returned sub-categories are not correct.";
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var subCategoryService = new SubCategoryService(context);
// Seeding multiple categories with sub-categories
var expectedSubCategories = await this.SeedAndGetSubCategoriesWithCategories(context);
var actualSubCategories = await subCategoryService.GetSubCategories();
// The returned names contains the following format -> "SubCategoryName(MainCategoryName)"
foreach (var ctg in actualSubCategories)
{
Assert.True(
expectedSubCategories.Any(c => c.Name + $"({c.Category.Name})" == ctg.Text && c.Id == ctg.Value),
onFalseErrorMessage);
}
}