cs-codex-dist-tests/LongTests/BasicTests/LargeFileTests.cs

76 lines
2.3 KiB
C#

using DistTestCore;
using DistTestCore.Codex;
using NUnit.Framework;
using NUnit.Framework.Interfaces;
using Utils;
namespace TestsLong.BasicTests
{
[TestFixture]
public class LargeFileTests : DistTest
{
#region Abort test run after first failure
private bool stop;
[SetUp]
public void SetUp()
{
if (stop)
{
Assert.Inconclusive("Previous test failed");
}
}
[TearDown]
public void TearDown()
{
if (TestContext.CurrentContext.Result.Outcome.Status == TestStatus.Failed)
{
stop = true;
}
}
#endregion
[TestCase( 1 * 1)] // 1 MB
[TestCase( 1 * 10)]
[TestCase( 1 * 100)]
[TestCase( 1 * 1024)] // 1 GB
[TestCase( 1024 * 10)]
[TestCase( 1024 * 100)]
[TestCase( 1024 * 1024)] // 1 TB :O
[UseLongTimeouts]
public void DownloadCorrectnessTest(long size)
{
var sizeMB = size.MB();
var expectedFile = GenerateTestFile(sizeMB);
var node = SetupCodexNode(s => s.WithStorageQuota((size + 10).MB()));
var uploadStart = DateTime.UtcNow;
var cid = node.UploadFile(expectedFile);
var downloadStart = DateTime.UtcNow;
var actualFile = node.DownloadContent(cid);
var downloadFinished = DateTime.UtcNow;
expectedFile.AssertIsEqual(actualFile);
AssertTimeConstraint(uploadStart, downloadStart, downloadFinished, size);
}
private void AssertTimeConstraint(DateTime uploadStart, DateTime downloadStart, DateTime downloadFinished, long size)
{
float sizeInMB = size;
var uploadTimePerMB = (uploadStart - downloadStart) / sizeInMB;
var downloadTimePerMB = (downloadStart - downloadFinished) / sizeInMB;
Assert.That(uploadTimePerMB, Is.LessThan(CodexContainerRecipe.MaxUploadTimePerMegabyte),
"MaxUploadTimePerMegabyte performance threshold breached.");
Assert.That(downloadTimePerMB, Is.LessThan(CodexContainerRecipe.MaxDownloadTimePerMegabyte),
"MaxDownloadTimePerMegabyte performance threshold breached.");
}
}
}