Delay must be at least one ms higher.
MODIFY
WalletWasabi.Tests/UnitTests/MemoryTests.cs
WalletWasabi.Tests/UnitTests/MemoryTests.cs
@@ -29,7 +29,7 @@ namespace WalletWasabi.Tests.UnitTests
() => Task.FromResult("bar"));
Assert.Equal("foo", result);
- await Task.Delay(TimeSpan.FromMilliseconds(20));
+ await Task.Delay(TimeSpan.FromMilliseconds(21));
result = await cache.AtomicGetOrCreateAsync(
"key",

Delay must be at least one ms higher.