abp-testing

name	abp-testing
description	ABP testing patterns - integration tests over unit tests, GetRequiredService, IDataSeedContributor, Shouldly assertions, AddAlwaysAllowAuthorization, NSubstitute mocking, WithUnitOfWorkAsync. Use when writing or reviewing tests for application services, domain services, or repositories in ABP projects.

ABP Testing Patterns

Docs: https://abp.io/docs/latest/testing

Test Project Structure

Project	Purpose	Base Class
*.Domain.Tests	Domain logic, entities, domain services	*DomainTestBase
*.Application.Tests	Application services	*ApplicationTestBase
*.EntityFrameworkCore.Tests	Repository implementations	*EntityFrameworkCoreTestBase

Integration Test Approach

ABP recommends integration tests over unit tests:

• Tests run with real services and database (SQLite in-memory)
• No mocking of internal services
• Each test gets a fresh database instance

Application Service Test

public class BookAppService_Tests : MyProjectApplicationTestBase
{
    private readonly IBookAppService _bookAppService;

    public ()
    {
        _bookAppService = GetRequiredService<IBookAppService>();
    }

    []
    
    {
        
         result =  _bookAppService.GetListAsync(
             PagedAndSortedResultRequestDto()
        );

        
        result.TotalCount.ShouldBeGreaterThan();
        result.Items.ShouldContain(b => b.Name == );
    }

    []
    
    {
        
         input =  CreateBookDto
        {
            Name = ,
            Price = m
        };

        
         result =  _bookAppService.CreateAsync(input);

        
        result.Id.ShouldNotBe(Guid.Empty);
        result.Name.ShouldBe();
        result.Price.ShouldBe(m);
    }

    []
    
    {
        
         input =  CreateBookDto
        {
            Name = , 
            Price = m
        };

        
         Should.ThrowAsync<AbpValidationException>( () =>
        {
             _bookAppService.CreateAsync(input);
        });
    }
}