using System.Threading.Tasks;
using Shouldly;
using Volo.Abp.Application.Dtos;
using Xunit;
namespace Acme.BookStore.Books
{
public class BookAppService_Tests : BookStoreApplicationTestBase
{
private readonly IBookAppService _bookAppService;
public BookAppService_Tests()
{
_bookAppService = GetRequiredService<IBookAppService>();
}
[Fact]
public async Task Should_Get_List_Of_Books()
{
//Act
var result = await _bookAppService.GetListAsync(
new PagedAndSortedResultRequestDto()
);
//Assert
result.TotalCount.ShouldBeGreaterThan(0);
result.Items.ShouldContain(b => b.Name == "1984");
}
}
}
[Fact]
public async Task Should_Create_A_Valid_Book()
{
//Act
var result = await _bookAppService.CreateAsync(
new CreateUpdateBookDto
{
Name = "New test book 42",
Price = 10,
PublishDate = System.DateTime.Now,
Type = BookType.ScienceFiction
}
);
//Assert
result.Id.ShouldNotBe(Guid.Empty);
result.Name.ShouldBe("New test book 42");
}
新增測試方法,創建一個公開書籍實體失敗的場景:
[Fact]
public async Task Should_Not_Create_A_Book_Without_Name()
{
var exception = await Assert.ThrowsAsync<AbpValidationException>(async () =>
{
await _bookAppService.CreateAsync(
new CreateUpdateBookDto
{
Name = "",
Price = 10,
PublishDate = DateTime.Now,
Type = BookType.ScienceFiction
}
);
});
exception.ValidationErrors
.ShouldContain(err => err.MemberNames.Any(mem => mem == "Name"));
}
因為Name是空值,ABP 拋出了一個AbpValidationException異常。
最終的測試類如下所示:
using System;
using System.Linq;
using System.Threading.Tasks;
using Shouldly;
using Volo.Abp.Application.Dtos;
using Volo.Abp.Validation;
using Xunit;
namespace Acme.BookStore.Books
{
public class BookAppService_Tests : BookStoreApplicationTestBase
{
private readonly IBookAppService _bookAppService;
public BookAppService_Tests()
{
_bookAppService = GetRequiredService<IBookAppService>();
}
[Fact]
public async Task Should_Get_List_Of_Books()
{
//Act
var result = await _bookAppService.GetListAsync(
new PagedAndSortedResultRequestDto()
);
//Assert
result.TotalCount.ShouldBeGreaterThan(0);
result.Items.ShouldContain(b => b.Name == "1984");
}
[Fact]
public async Task Should_Create_A_Valid_Book()
{
//Act
var result = await _bookAppService.CreateAsync(
new CreateUpdateBookDto
{
Name = "New test book 42",
Price = 10,
PublishDate = System.DateTime.Now,
Type = BookType.ScienceFiction
}
);
//Assert
result.Id.ShouldNotBe(Guid.Empty);
result.Name.ShouldBe("New test book 42");
}
[Fact]
public async Task Should_Not_Create_A_Book_Without_Name()
{
var exception = await Assert.ThrowsAsync<AbpValidationException>(async () =>
{
await _bookAppService.CreateAsync(
new CreateUpdateBookDto
{
Name = "",
Price = 10,
PublishDate = DateTime.Now,
Type = BookType.ScienceFiction
}
);
});
exception.ValidationErrors
.ShouldContain(err => err.MemberNames.Any(mem => mem == "Name"));
}
}
}