我正在编写一个集成测试,测试将文件上传到我的一个端点,并检查请求结果是否正确!
我在控制器中使用IFormFile
来接收请求,但是我收到一个400 Bad请求,因为显然我的文件为空。
如何允许集成测试将文件发送到端点?我找到了this post,但这只是在谈论模拟IFormFile
,而不是集成测试。
我的控制器:
[HttpPost]
public async Task<IActionResult> AddFile(IFormFile file)
{
if (file== null)
{
return StatusCode(400, "A file must be supplied");
}
// ... code that does stuff with the file..
return CreatedAtAction("downloadFile", new { id = MADE_UP_ID }, { MADE_UP_ID };
}
我的集成测试:
public class IntegrationTest:
IClassFixture<CustomWebApplicationFactory<Startup>>
{
private readonly CustomWebApplicationFactory<Startup> _factory;
public IntegrationTest(CustomWebApplicationFactory<Startup> factory)
{
_factory = factory;
}
[Fact]
public async Task UploadFileTest()
{
// Arrange
var expectedContent = "1";
var expectedContentType = "application/json; charset=utf-8";
var url = "api/bijlages";
var client = _factory.CreateClient();
// Act
var file = System.IO.File.OpenRead(@"C:\file.pdf");
HttpContent fileStreamContent = new StreamContent(file);
var formData = new MultipartFormDataContent
{
{ fileStreamContent, "file.pdf", "file.pdf" }
};
var response = await client.PostAsync(url, formData);
fileStreamContent.Dispose();
formData.Dispose();
response.EnsureSuccessStatusCode();
var responseString = await response.Content.ReadAsStringAsync();
// Assert
Assert.NotEmpty(responseString);
Assert.Equal(expectedContent, responseString);
Assert.Equal(expectedContentType, response.Content.Headers.ContentType.ToString());
}
我希望你们能在这里帮助我(可能还有其他人!)!
答案 0 :(得分:3)
您的代码看起来正确,除了MultipartFormDataContent
中的密钥应为file
而不是file.pdf
将表单数据更改为{ fileStreamContent, "file", "file.pdf" }