问题描述
这是我需要测试的功能
[FunctionName("Getimage")]
public static async Task<IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function,"get","post",Route = "Getimage/{filename}")] HttpRequest req,string filename,[Blob("%blobContainerName%/{filename}",FileAccess.Read,Connection = "StorageConnectionAppSetting")] CloudBlobContainer blob,ILogger log)
{
try
{
CloudBlob img = blob.GetBlobReference(filename);
Stream test = await img.OpenReadAsync();
return new FileStreamResult(test,"image/jpeg");
}
catch (Exception ex)
{
log.LogError(ex.StackTrace);
return new BadRequestResult();
}
}
这是我目前编写的单元测试代码。
public async Task TestOkRequestGetimage()
{
_cloudBlobContainer = new Mock<CloudBlobContainer>(new Uri("http://mytest"));
_cloudBlob = new Mock<CloudBlob>(new Uri("http://mytest.com"));
Dictionary<string,StringValues> query = new Dictionary<string,StringValues>();
_cloudBlobContainer.Setup(x => x.GetBlobReference(It.IsAny<string>()))
.Returns(_cloudBlob.Object);
_cloudBlob.Setup(x => x.OpenReadAsync()).ReturnsAsync(It.IsAny<Stream>());
var httpReq = HttpRequestSetup(query,"");
var reqMock = new Mock<HttpRequest>();
var response = await Getimage.Run(reqMock.Object,"test",_cloudBlobContainer.Object,_log.Object);
response.Should().BeOfType<FileStreamResult>();
}
这是错误 TestOkRequestGetimage threw exception: System.ArgumentException: Invalid blob address 'http://mytest.com/',missing container information (Parameter 'blobAddress')
不知道为什么我不能像初始化 CloudBlobContainer 一样初始化 CloudBob。有什么提示吗?
解决方法
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