public async Task DeleteAsyncShouldWorkCorrectlyUsingMoq()
{
var repository = new Mock <IDeletableEntityRepository <Address> >();
var addressesList = new List <Address>
{
new Address {
Id = "TestId1", CreatedOn = DateTime.UtcNow, Street = "Test Street 1"
},
new Address {
Id = "TestId2", CreatedOn = DateTime.UtcNow, Street = "Test Street 2"
},
};
repository.Setup(r => r.AllAsNoTracking()).Returns(addressesList.AsQueryable());
repository.Setup(r => r.Delete(It.IsAny <Address>())).Callback((Address item) => addressesList.Remove(item));
repository.Setup(r => r.SaveChangesAsync()).Verifiable();
var service = new AddressesService(repository.Object, null);
Assert.True(await service.DeleteAsync("TestId1"));
Assert.Single(addressesList);
repository.Verify(x => x.AllAsNoTracking(), Times.Once);
repository.Verify(x => x.Delete(It.IsAny <Address>()), Times.Once);
repository.Verify(x => x.SaveChangesAsync());
}
public async Task DeleteAsyncShouldReturnFalseWhenIdIsInvalidUsingMoq()
{
var repository = new Mock <IDeletableEntityRepository <Address> >();
var addressesList = new List <Address>
{
new Address {
Id = "TestId1", CreatedOn = DateTime.UtcNow, Street = "Test Street 1",
},
};
repository.Setup(r => r.AllAsNoTracking()).Returns(addressesList.AsQueryable());
var service = new AddressesService(repository.Object, null);
Assert.False(await service.DeleteAsync("TestId"));
repository.Verify(x => x.AllAsNoTracking(), Times.Once);
}
public async Task DeleteWorksCorrectly()
{
var options = new DbContextOptionsBuilder<ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository<Address>(dbContext);
var address = new Address()
{
Id = 1,
};
dbContext.Add(address);
await dbContext.SaveChangesAsync();
var service = new AddressesService(repository);
await service.DeleteAsync(1);
var addressesInDbCount = repository.All().ToList().Count();
Assert.Equal(0, addressesInDbCount);
}
