public void Clear_RemovesAllObjects()
{
var directory = new Ess3Directory();
var file1 = new Ess3File
{
Key = exampleKey
};
var file2 = new Ess3File
{
Key = exampleKey + "blabla"
};
directory.Add(file1);
directory.Add(file2);
if (directory.Ess3Objects.Count != 2)
{
throw new Exception($"there were supposed to be 2 objects, there were actually {directory.Ess3Objects.Count}");
}
directory.Clear();
int expected = 0;
int actual = directory.Ess3Objects.Count;
Assert.AreEqual(expected, actual);
}
public void SetPrefixCorrectly_ForDirectories(string key, string prefix)
{
var directory = new Ess3Directory
{
Key = key
};
Assert.AreEqual(prefix, directory.Prefix, "directory's prefix: {0}, correct prefix: {1}", directory.Prefix, prefix);
}
public void BucketSize_Calculation()
{
Random random = new Random(Environment.TickCount % 17);
Int64 fileSize1 = (Int64)random.Next(10, Int32.MaxValue - 1);
Int64 fileSize2 = (Int64)random.Next(10, Int32.MaxValue - 1);
Int64 fileSize3 = (Int64)random.Next(10, Int32.MaxValue - 1);
Int64 fileSize4 = (Int64)random.Next(10, Int32.MaxValue - 1);
var file1 = new Ess3File(new S3Object {
Size = fileSize1, Key = "file1"
});
var file2 = new Ess3File(new S3Object {
Size = fileSize2, Key = "file2"
});
var file3 = new Ess3File(new S3Object {
Size = fileSize3, Key = "file3"
});
var file4 = new Ess3File(new S3Object {
Size = fileSize4, Key = "file4"
});
var directory1 = new Ess3Directory {
Key = "dir1"
};
var directory2 = new Ess3Directory {
Key = "dir2"
};
var directory3 = new Ess3Directory {
Key = "dir3"
};
directory1.Add(file1);
directory2.Add(file2);
directory3.Add(file3);
directory2.Add(directory3);
directory1.Add(directory2);
var bucket = new Ess3Bucket("bucket", DateTime.Now);
bucket.Add(directory1);
bucket.Add(file4);
Int64 expected = fileSize1 + fileSize2 + fileSize3 + fileSize4;
Int64 actual = bucket.Size;
Assert.AreEqual(expected, actual, "bucket has {0} objects ({1}, {2}, {3}, {4})", bucket.Ess3Objects.Count, fileSize1, fileSize2, fileSize3, fileSize4);
}
public void Add_AddsWhenDoesNotAlreadyContain()
{
var directory = new Ess3Directory();
var file = new Ess3File
{
Key = exampleKey
};
directory.Add(file);
int expected = 1;
int actual = directory.Ess3Objects.Count;
Assert.AreEqual(expected, actual);
}
private static DeleteObjectsRequest CreateDirectoryDeletionRequest(Ess3Bucket bucket, Ess3Directory directory)
{
DeleteObjectsRequest request = new DeleteObjectsRequest
{
BucketName = bucket.BucketName
};
// delete the directory key itself
request.AddKey(directory.Key);
// delete every subdirectory key
//foreach (Ess3Directory eachDirectory in bucket.Directories)
//{
// request.AddKey(eachDirectory.Key);
//}
// delete every file key on the directory
//foreach (Ess3File eachFile in bucket.Files)
//{
// request.AddKey(eachFile.Key);
//}
foreach (Ess3Object each in bucket.Ess3Objects)
{
request.AddKey(each.Key);
}
return(request);
}
public static async Task <bool> DirectoryAsync(IAccount account, Ess3Bucket bucket, Ess3Directory directory, bool failOnHasItems, CancellationToken token)
{
if (BucketHasItems(bucket) && failOnHasItems)
{
return(false);
}
DeleteObjectsRequest request = CreateDirectoryDeletionRequest(bucket, directory);
using IAmazonS3 client = new AmazonS3Client(account.GetCredentials(), bucket.RegionEndpoint);
DeleteObjectsResponse?response = await Helpers
.RunWithCatchAsync <DeleteObjectsRequest, DeleteObjectsResponse>(client.DeleteObjectsAsync, request, token)
.ConfigureAwait(false);
return((response?.HttpStatusCode ?? HttpStatusCode.BadRequest) == HttpStatusCode.OK);
// I don't know which status code translates to success
}
public static Task <bool> DirectoryAsync(IAccount account, Ess3Bucket bucket, Ess3Directory directory, bool failOnHasItems) => DirectoryAsync(account, bucket, directory, failOnHasItems, CancellationToken.None);
