public async Task GetAllEntityCategoriesAsyncShould_ReturnAllEntityCategories()
{
var options = new DbContextOptionsBuilder()
.UseInMemoryDatabase(databaseName: "GetAllEntityCategoriesAsyncShould_ReturnAllEntityCategories")
.Options;
using (var arrangeContext = new ApplicationDbContext(TestUtils
.GetOptions(nameof(GetAllEntityCategoriesAsyncShould_ReturnAllEntityCategories))))
{
await arrangeContext.Categories.AddAsync(new Category()
{
Id = 1,
Name = "Category1"
});
await arrangeContext.Categories.AddAsync(new Category()
{
Id = 2,
Name = "Category2"
});
await arrangeContext.Categories.AddAsync(new Category()
{
Id = 3,
Name = "Category3"
});
await arrangeContext.EntityCategories.AddAsync(new EntityCategory()
{
EntityId = 1,
CategoryId = 1
});
await arrangeContext.EntityCategories.AddAsync(new EntityCategory()
{
EntityId = 1,
CategoryId = 2
});
arrangeContext.SaveChanges();
}
using (var actAndAssertContext =
new ApplicationDbContext(TestUtils.
GetOptions(nameof(GetAllEntityCategoriesAsyncShould_ReturnAllEntityCategories))))
{
var sut = new EntityCategoriesService(actAndAssertContext);
var result = await sut.GetAllEntityCategoriesAsync(1);
Assert.AreEqual(2, result.Count);
Assert.AreEqual(1, result[0].CategoryId);
Assert.AreEqual("Category1", result[0].Name);
Assert.AreEqual(2, result[1].CategoryId);
Assert.AreEqual("Category2", result[1].Name);
}
}
public async Task GetAllEntityCategoriesAsyncShould_ReturnEmptyListIfEntityHasNoCategories()
{
var options = new DbContextOptionsBuilder()
.UseInMemoryDatabase(databaseName: "GetAllEntityCategoriesAsyncShould_ReturnEmptyListIfEntityHasNoCategories")
.Options;
using (var actAndAssertContext =
new ApplicationDbContext(TestUtils.
GetOptions(nameof(GetAllEntityCategoriesAsyncShould_ReturnEmptyListIfEntityHasNoCategories))))
{
var sut = new EntityCategoriesService(actAndAssertContext);
var result = await sut.GetAllEntityCategoriesAsync(1);
Assert.AreEqual(0, result.Count);
}
}