public async Task DeleteMethodShouldChangeIsDeletedAndDeletedOn(string name)
{
var options = new DbContextOptionsBuilder <ForumDbContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString())
.Options;
var db = new ForumDbContext(options);
var dateTimeProvider = new Mock <IDateTimeProvider>();
dateTimeProvider.Setup(dtp => dtp.Now()).Returns(new DateTime(2020, 3, 27));
await db.Categories.AddAsync(new Category
{
Name = name,
CreatedOn = dateTimeProvider.Object.Now()
});
await db.SaveChangesAsync();
var categoriesService = new CategoriesService(db, null, dateTimeProvider.Object);
await categoriesService.DeleteAsync(1);
var actual = await db.Categories.FirstOrDefaultAsync();
actual.IsDeleted.Should().BeTrue();
actual.DeletedOn.Should().BeSameDateAs(dateTimeProvider.Object.Now());
}
public void DeleteAsync_Calls_Mediator()
{
//Arrange
//Act
_categoriesService.DeleteAsync(1);
//Assert
_mockMediator.Verify(x =>
x.Send(It.IsAny <DeleteCategoryCommand>(), default(CancellationToken)), Times.Once());
}
public async Task DeleteAsyncCategoryNotValid()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString());
var repository = new EfDeletableEntityRepository <Category>(new ApplicationDbContext(options.Options));
var categoryService = new CategoriesService(repository);
AutoMapperConfig.RegisterMappings(typeof(MyTestPost).Assembly);
repository.AddAsync(new Category()
{
Title = "test"
}).GetAwaiter().GetResult();
repository.SaveChangesAsync().GetAwaiter().GetResult();
await Assert.ThrowsAsync <Exception>(() =>
categoryService.DeleteAsync(18));
}
public async Task DeleteAsyncWorksCorrectly()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <Category>(dbContext);
var service = new CategoriesService(repository);
var category = new Category()
{
Id = 1,
};
var childCategoryOne = new Category()
{
Id = 2,
ParentCategoryId = 1,
};
var childCategoryTwo = new Category()
{
Id = 3,
ParentCategoryId = 1,
};
dbContext.Add(category);
dbContext.Add(childCategoryOne);
dbContext.Add(childCategoryTwo);
await dbContext.SaveChangesAsync();
await service.DeleteAsync(1);
var categoriesInDbCount = dbContext.Categories.ToList().Count();
Assert.Equal(0, categoriesInDbCount);
}