public async Task TestDeleteBlobAsync()
{
using (ShimsContext.Create())
{
connectionStrings.Add(new ConnectionStringSettings(AppSettings.SEVIS_DS2019_STORAGE_CONNECTION_STRING_KEY, "connection string"));
string connectionString = settings.DS2019FileStorageConnectionString.ConnectionString;
bool deleted = false;
string blobName = "TestBlob";
string containerName = "ds2019";
var blobShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlockBlob
{
};
iBlobStorageSettings.Setup(x => x.CreateBlockBlob(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()))
.Returns(blobShim);
var shimContainer = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlobContainer
{
GetBlockBlobReferenceString = (blbnm) =>
{
return(blobShim);
}
};
iBlobStorageSettings.Setup(x => x.BlobContainer("ds2019"))
.Returns(shimContainer);
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.DeleteDeleteSnapshotsOptionAccessConditionBlobRequestOptionsOperationContext = (cBlob, snapOption, accCond, reqOpts, opsCont) =>
{
deleted = true;
};
Assert.IsFalse(deleted);
service.DeleteBlob(blobName, containerName);
Assert.IsTrue(deleted);
deleted = false;
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.DeleteAsync = (cBlob) =>
{
deleted = true;
return(Task.FromResult <Object>(null));
};
Assert.IsFalse(deleted);
await service.DeleteBlobAsync(blobName, containerName);
Assert.IsTrue(deleted);
}
}
public void TestGetBlobLocationAsync_InvalidName()
{
using (ShimsContext.Create())
{
appSettings.Add(AppSettings.SEVIS_DS2019_STORAGE_CONTAINER, "Storage Container");
string containerString = settings.DS2019FileStorageContainer;
connectionStrings.Add(new ConnectionStringSettings(AppSettings.SEVIS_DS2019_STORAGE_CONNECTION_STRING_KEY, "connection string"));
string connectionString = settings.DS2019FileStorageConnectionString.ConnectionString;
string blobName = "Null Blob";
string containerName = "ds2019";
string blobUriString = "http://www.google.com";
var blobUri = new Uri(blobUriString);
var expectedBlobShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlockBlob
{
};
var containerShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlobContainer
{
GetBlockBlobReferenceString = (name) =>
{
return(null);
}
};
var existsShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob
{
ExistsBlobRequestOptionsOperationContext = (exBlob, options) =>
{
return(false);
}
};
iBlobStorageSettings.Setup(x => x.BlobContainer("ds2019")).Returns(containerShim);
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlobContainer.AllInstances.GetBlobReferenceString = (container, blbnam) =>
{
return(expectedBlobShim);
};
Uri blobLocation = service.GetBlobLocation(blobName, containerName);
Assert.AreNotEqual(blobUriString, blobLocation);
//Uri asyncBlobLocation = await service.GetBlobLocationAsync(blobName, containerName);
//Assert.AreNotEqual(blobUriString, asyncBlobLocation);
}
//Assert.AreEqual("Invalid Blob Name", service.GetBlobLocation("This blob doesn't exist"));
}
public void TestGetBlobLocationAsync()
{
using (ShimsContext.Create())
{
connectionStrings.Add(new ConnectionStringSettings(AppSettings.SEVIS_DS2019_STORAGE_CONNECTION_STRING_KEY, "connection string"));
string connectionString = settings.DS2019FileStorageConnectionString.ConnectionString;
string blobName = "TestBlob";
string containerName = "ds2019";
string blobUriString = "http://www.google.com";
var blobShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlockBlob
{
};
iBlobStorageSettings.Setup(x => x.CreateBlockBlob(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()))
.Returns(blobShim);
var shimContainer = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlobContainer
{
GetBlockBlobReferenceString = (blbnm) =>
{
return(blobShim);
}
};
iBlobStorageSettings.Setup(x => x.BlobContainer("ds2019"))
.Returns(shimContainer);
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.ExistsBlobRequestOptionsOperationContext = (blob, opts, contxt) =>
{
return(true);
};
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.UriGet = (blb) =>
{
return(new Uri(blobUriString));
};
var testInstance = service.GetBlobLocation(blobName, containerName);
Assert.IsNotNull(testInstance);
var testAsyncInstance = service.GetBlobAsync(blobName, containerName);
Assert.IsNotNull(testAsyncInstance);
}
}
public void TestGetBlobAsync_InvalidName()
{
using (ShimsContext.Create())
{
connectionStrings.Add(new ConnectionStringSettings(AppSettings.SEVIS_DS2019_STORAGE_CONNECTION_STRING_KEY, "connection string"));
string connectionString = settings.DS2019FileStorageConnectionString.ConnectionString;
string blobName = "This Blob Doesn't Exist";
string containerName = "ds2019";
string blobUriString = "http://www.google.com"; //Blob location
var blobUri = new Uri(blobUriString);
var blobShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlockBlob
{
};
iBlobStorageSettings.Setup(x => x.CreateBlockBlob(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()))
.Returns(blobShim);
var shimContainer = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlobContainer
{
GetBlockBlobReferenceString = (blbnm) =>
{
return(blobShim);
}
};
iBlobStorageSettings.Setup(x => x.BlobContainer("ds2019"))
.Returns(shimContainer);
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.ExistsBlobRequestOptionsOperationContext = (blb, opts, contxt) =>
{
return(false);
};
CloudBlob blob = service.GetBlob(blobName, containerName);
Assert.IsNull(blob);
//CloudBlob asyncBlob = await service.GetBlobAsync(blobName, containerName);
//Assert.IsNull(asyncBlob);
}
//Assert.IsNull(service.GetBlob("This blob doesn't exist"));
}
public void TestBlobContainer()
{
using (ShimsContext.Create())
{
connectionStrings.Add(new ConnectionStringSettings(AppSettings.SEVIS_DS2019_STORAGE_CONNECTION_STRING_KEY, "connection string"));
string connectionString = settings.DS2019FileStorageConnectionString.ConnectionString;
var expectedUriString = "http://wwww.google.com";
var expectedUri = new Uri(expectedUriString);
string containerString = "ds2019";
var containerShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlobContainer
{
};
var blobClientShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlobClient
{
GetContainerReferenceString = (cntnrName) =>
{
Assert.AreEqual(containerString, cntnrName);
return(containerShim);
}
};
var storageAccountShim = new Microsoft.WindowsAzure.Storage.Fakes.ShimCloudStorageAccount
{
CreateCloudBlobClient = () =>
{
return(blobClientShim);
}
};
var serviceShim = Microsoft.WindowsAzure.Storage.Fakes.ShimCloudStorageAccount.ParseString = (conString) =>
{
return(storageAccountShim);
};
CloudBlobContainer actualContainer = blobStorageSettings.BlobContainer("ds2019");
Assert.IsTrue(object.ReferenceEquals(containerShim.Instance, actualContainer));
}
}
public async Task TestGetFileAsync()
{
using (ShimsContext.Create())
{
var byteArray = new byte[1] {
(byte)1
};
var blobShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlockBlob
{
};
var shimContainer = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlobContainer
{
GetBlockBlobReferenceString = (blbnm) =>
{
return(blobShim);
}
};
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.NameGet = (blob) =>
{
return("name");
};
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.ExistsBlobRequestOptionsOperationContext = (blob, opts, contxt) =>
{
return(true);
};
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.OpenReadAsync = (bShim) =>
{
return(Task.FromResult <Stream>(new MemoryStream(byteArray)));
};
var propertiesShim = new Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimBlobProperties
{
LengthGet = () =>
{
return(byteArray.Length);
},
ContentTypeGet = () =>
{
return("application/pdf");
}
};
Microsoft.WindowsAzure.Storage.Blob.Fakes.ShimCloudBlob.AllInstances.PropertiesGet = (bShim) =>
{
return(propertiesShim);
};
fileStorageService.Setup(x => x.GetBlobAsync(It.IsAny <string>(), It.IsAny <string>())).ReturnsAsync(blobShim);
var response = await fileStorageHandler.GetFileAsync("test", "test");
fileStorageService.Verify(x => x.GetBlobAsync(It.IsAny <string>(), It.IsAny <string>()), Times.Once());
Assert.AreEqual(System.Net.HttpStatusCode.OK, response.StatusCode);
CollectionAssert.AreEqual(byteArray, await response.Content.ReadAsByteArrayAsync());
Assert.AreEqual(byteArray.Length, response.Content.Headers.ContentLength);
Assert.AreEqual(new MediaTypeHeaderValue("application/pdf"), response.Content.Headers.ContentType);
Assert.AreEqual(new ContentDispositionHeaderValue("attachment")
{
FileName = "name"
}, response.Content.Headers.ContentDisposition);
}
}
